Bitcoin

What is BlockXpress (BX) | What is BX token

In this article, we'll discuss information about the BlockXpress project and BX token. What is BlockXpress (BX) | What is BX token?

BlockXpress's mission is to provide a one-stop crypto-native e-commerce hub. As we envision accelerating the mass adoption in the web3 e-commerce sector. Whether it's buying your favorite products using cryptocurrencies, P2P trading, buying crypto or even staking our native token $BX. Our crypto-native platform aims to provide a seamless experience to every user base. With technological advancement getting better every day, our team is committed to delivering the next leap in the e-commerce sector

Problem

As we come in the dawn of the new era, infinite possibilities have emerged. One that is about to drastically change is the financial system. From centralized to decentralized, we are more and more aware each day that people are craving for freedom and decentralization. Whether it is to banking the unbank or thru the barter process of selling things commercially without the limits of a normal e commerce we are used to.

Solution

And this is where BlockXpress comes in, in a seamless and our trustless needed technology. The community will have the freedom now to exchange products, without the worry of traditional centralize e-commerce platform and with complete anonymity.

With BlockXpress, use your crypto at will. Whenever you want and whatever you want. Swap your favorite cryptos into $BX token and spend it at as you wish!

Goal

Our project's ultimate goal and vision is to make the crypto adaption more appealing to the masses. To help the ecommerce market take the next leap forward to better serving the people on what they need and when they need it.

Crypto native e-commerce platform eliminates the barriers a traditional e-commerce platform has. Our e-commerce crypto native app will support from staking function, P2P trading to the listing of crypto-related services. With our straightforward UI, we believe that it will eliminate the friction of userbase acquisition.

Security & Audits

We did not only pass a smart contract audit but also passed the KYC of a well-reputable company. With two of the most reputable audit & KYC brands backing our project's name, we boast security and trust at its highest level to ensure the safety of the user base investments. We also believe that renouncing the contract improves the trust between the community and the team, in that said we have renounced the smart contract and have coded it in the simplest manner possible. With this, it would be easier to audit or inspect from a normal investor's point of view. As we believe that the value of the project comes from the community. And so we are committed to protecting the value of investors.

Platform

BlockXpress's mission is to provide a one-stop crypto-native e-commerce hub. As we envision accelerating the mass adoption in the web3 e-commerce sector. Whether it's P2P trading, buying crypto, listing your products on sale, purchasing your favorite leading brands, or even staking our native token $BX. Our crypto-native platform aims to provide a seamless experience to every user base. With technological advancement getting better every day, our team is committed to delivering the next leap in the e-commerce sector. The following feature will emerge as we progress throughout our roadmap

The shopping platform - Will be the flagship product of BlockXpress and will serve as the center of all ecommerce activities. 

P2P Trading - Peer to peer trading allows traders to trade directly with one another without the need for a centralized third party to facilitate the transactions. 

Service listing - On our platform aside from the different types of items. The platform also accepts the listing of crypto-related services. 

Staking - Launch of our staking platform which provides a steady return for our investors as we progress with our roadmap. To give back and value the investor's time and commitment to the project. 

NFT Marketplace - A place where the community can trade their NFTs.

How It Works

• Sign up: Sign up for an account on BlockXpress
• Browse: Browse products on the BlockXpress store
• Buy Now: Choose a product and proceed to checkout.
• Checkout: Fill up your billing details and proceed to the payment portal. Choose your payment method and pay with your preferred cryptocurrency.

​How and Where to Buy BX token?

 BX token is now live on the Binance mainnet. The token address for BX is 0x2a6788bf2354ebc4940656d4721afa0ad0f25f6b. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough BNB in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

☞ SIGN UP ON BINANCE

Next step

You need a wallet address to Connect to Pancakeswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps ☞ What is Metamask wallet | How to Create a wallet and Use

Transfer $BNB to your new Metamask wallet from Binance wallet

Next step

Connect Metamask Wallet to Pancakeswap Decentralized Exchange and Buy, Swap BX token

Contract: 0x2a6788bf2354ebc4940656d4721afa0ad0f25f6b

The top exchange for trading in BX token is currently: PancakeSwap (V2)

Top exchanges for token-coin trading. Follow instructions and make unlimited money

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🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

Find more information BX token ☞ Website 

I hope this post will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#bitcoin #crypto 

Cosmos Ecosystem Overview | Top 100 Project Built on Cosmos (ATOM)

In this article, you'll learn Cosmos, Cosmos Ecosystem Overview | Top 100 Project Built on Cosmos (ATOM)

1. What is Cosmos?

Visit: https://cosmos.network/

• Cosmos makes blockchains powerful and easy to develop with Tendermint BFT and the modularity of the Cosmos SDK.
• Cosmos enables blockchains to transfer value with each other through IBC and Peg-Zones, while letting them retain their sovereignty.
• Cosmos allows blockchain applications to scale to millions of users through horizontal and vertical scalability solutions.

More than anything, Cosmos is not a product but an ecosystem built on a set of modular, adaptable and interchangeable tools. Developers are encouraged to join the effort to improve existing tools and create new ones in order to make the promise of blockchain technology a reality. These tools are the foundation needed to create the decentralized internet and global financial system of tomorrow.

How does Cosmos fit in the broader blockchain ecosystem?

THE BITCOIN STORY (BLOCKCHAIN 1.0)

To understand how Cosmos fits in the blockchain ecosystem, we need to go back to the beginning of the blockchain story. The first blockchain was Bitcoin, a peer-to-peer digital currency created in 2008 that used a novel consensus mechanism known as Proof-of-Work (PoW). It was the first decentralized application on a blockchain. Soon, people started to realize the potential of decentralized applications and the desire to build new ones emerged in the community.

At the time, there were two options to develop decentralized applications: either fork the bitcoin codebase or build on top of it. However, the bitcoin codebase was very monolithic; all three layers—networking, consensus and application — were mixed together. Additionally, the Bitcoin scripting language was limited and not user-friendly. There was a need for better tools.

THE ETHEREUM STORY (BLOCKCHAIN 2.0)

In 2014, Ethereum came in with a new proposition for building decentralized applications. There would be a single blockchain where people would be able to deploy any kind of program. Ethereum achieved this by turning the Application layer into a virtual machine called the Ethereum Virtual Machine (EVM). This virtual machine was able to process programs called smart contracts that any developer could deploy to the Ethereum blockchain in a permissionless fashion. This new approach allowed thousands of developers to start building decentralized applications (dApps). However, limitations to this approach soon became apparent and still persist to this day.

Scalability: The first limitation is scaling - decentralized applications built on top of Ethereum are inhibited by a shared rate of 15 transactions per second. This is due to the fact that Ethereum still uses Proof-of-Work and that Ethereum dApps compete for the limited resources of a single blockchain.

Usability: The second limitation is the relatively low flexibility granted to developers. Because the EVM is a sandbox that needs to accommodate all use cases, it optimizes for the average use case. This means that developers have to make compromises on the design and efficiency of their application (for example, requiring use of the account model in a payments platform where a UTXO model may be preferred). Among other things, they are limited to a few programming languages and cannot implement automatic execution of code.

Sovereignty: The third limitation is that each application is limited in sovereignty, because they all share the same underlying environment. Essentially, this creates two layers of governance: that of the application, and that of the underlying environment. The former is limited by the latter. If there is a bug in the application, nothing can be done about it without the approval of the governance of the Ethereum platform itself. If the application requires a new feature in the EVM, it again has to rely entirely on the governance of the Ethereum platform to accept it.

These limitations are not specific to Ethereum but to all blockchains trying to create a single platform that would fit all use cases. This is where Cosmos comes into play.

THE VISION OF COSMOS (BLOCKCHAIN 3.0)

The vision of Cosmos is to make it easy for developers to build blockchains and break the barriers between blockchains by allowing them to transact with each other. The end goal is to create an Internet of Blockchains, a network of blockchains able to communicate with each other in a decentralized way. With Cosmos, blockchains can maintain sovereignty, process transactions quickly and communicate with other blockchains in the ecosystem, making it optimal for a variety of use cases.

This vision is achieved through a set of open source tools like Tendermint, the Cosmos SDK and IBC designed to let people build custom, secure, scalable and interoperable blockchain applications quickly. Let us take a closer look at some of the most important tools in the ecosystem as well as the technical architecture of the Cosmos network. Note that Cosmos is an open source community project initially built by the Tendermint team. Everyone is welcome to build additional tools to enrich the greater developer ecosystem.

What is Tendermint BFT and the ABCI

Until recently, building a blockchain required building all three layers (Networking, Consensus, and Application) from the ground up. Ethereum simplified the development of decentralized applications by providing a Virtual-Machine blockchain on which anyone could deploy custom logic in the form of Smart Contracts. However, it did not simplify the development of blockchains themselves. Much like Bitcoin, Go-Ethereum remains a monolithic tech stack that is difficult to fork from and customize. This is where Tendermint, created by Jae Kwon in 2014, came in.

Tendermint BFT is a solution that packages the networking and consensus layers of a blockchain into a generic engine, allowing developers to focus on application development as opposed to the complex underlying protocol. As a result, Tendermint saves hundreds of hours of development time. Note that Tendermint also designates the name of the byzantine fault tolerant (BFT) consensus algorithm used within the Tendermint BFT engine. For more on the history of consensus protocols and BFT you can check this cool podcast by Tendermint co-founder Ethan Buchman.

The Tendermint BFT engine is connected to the application by a socket protocol called the Application Blockchain Interface (ABCI). This protocol can be wrapped in any programming language, making it possible for developers to choose a language that fits their needs.

But that is not all. Here are the properties that make Tendermint BFT a state-of-the-art blockchain engine:

• Public or private blockchain ready: Tendermint BFT only handles networking and consensus for a blockchain, meaning that it helps nodes propagate transactions and validators agree on a set of transactions to append to the blockchain. It is the role of the application layer to define how the validator set
• is constituted. Developers can therefore build both public and private blockchains on top of the Tendermint BFT engine. If the application defines that validators are elected based on how many tokens they have at stake, then the blockchain can be characterised as Proof-of-Stake (PoS)
• . If however the application defines that only a restricted set of pre-authorized entities can be validators, then the blockchain can be characterised as permissioned or private. Developers have all the freedom to customize the rules that define how the validator set of their blockchain changes.
• High Performance: Tendermint BFT can have a block time on the order of 1 second and handle up to thousands of transactions per second.
• Instant finality: A property of the Tendermint consensus algorithm is instant finality. This means that forks are never created as long as more than a third of the validators are honest (byzantine). Users can be sure their transactions are finalized as soon as a block is created (which is not the case in Proof-of-Work blockchains like Bitcoin and Ethereum).
• Security: Tendermint consensus is not only fault tolerant, it is also accountable. If the blockchain forks, there is a way to determine liability.

Cosmos SDK and other application layer frameworks

Tendermint BFT reduces the development time of a blockchain from years to weeks, but building a secure ABCI-app from scratch remains a difficult task. This is why the Cosmos SDK exists.

The Cosmos SDK is a generalized framework that simplifies the process of building secure blockchain applications on top of Tendermint BFT. It is based on two major principles:

• Modularity: The goal of the Cosmos SDK is to create an ecosystem of modules
• that allows developers to easily spin up application-specific blockchains
• without having to code each bit of functionality of their application from scratch. Anyone can create a module for the Cosmos SDK, and using ready built modules in your blockchain is as simple as importing them into your application. For example, the Tendermint team is building a set of basic modules that are needed for the Cosmos Hub
• . These modules can be used by any developer as they build their own application. Additionally, developers can create new modules to customize their application. As the Cosmos network develops, the ecosystem of SDK modules will expand, making it increasingly easier to develop complex blockchain applications.
• Capabilities-based security: Capabilities constrain the security boundaries between modules, enabling developers to better reason about the composability of modules and limit the scope of malicious or unexpected interactions.

The Cosmos SDK also comes with a set of useful developer tools for building command line interfaces (CLI), REST servers and a variety of other commonly used utility libraries.

One final remark: the Cosmos SDK, like all Cosmos tools, is designed to be modular. Today, it allows developers to build on top of Tendermint BFT. However, it can be used with any other consensus engines that implements the ABCI. As time goes by, we expect multiple SDKs to emerge, built with different architecture models and compatible with multiple consensus engines - all within a single ecosystem: the Cosmos Network.

ETHERMINT

The great thing about the Cosmos SDK is that its modularity allows developers to port virtually any existing blockchain codebase already in Golang on top of it. For example, Ethermint

is a project that ports the Ethereum Virtual Machine into an SDK module. Ethermint works exactly like Ethereum but also benefits from all the properties of Tendermint BFT. All the existing Ethereum tools (Truffle, Metamask, etc.) are compatible with Ethermint and you can port your smart contracts over without additional work.

Today are developed on top of Virtual Machine blockchains like Ethereum. First, it should be stated that the reason for this phenomenon is that up until now blockchains were much more difficult to develop than Smart Contracts. This is not the case anymore, thanks to the Cosmos SDK. Now, developers can easily develop entire application-specific blockchains, which have several advantages. Among others, they give more flexibility, security, performance and sovereignty. Of course, if you don’t want to build your own blockchain, you can still make your Smart Contracts compatible with Cosmos by deploying them on Ethermint.

Connecting Blockchains Together - IBC

Now that developers have a way to quickly build customized blockchains, let us see how to connect these blockchains together. The connection between blockchains is achieved through a protocol called Inter-Blockchain Communication protocol (IBC). IBC leverages the instant finality property of Tendermint consensus (although it can work with any “fast-finality” blockchain engine) to allow heterogeneous chains to transfer value (i.e. tokens) or data to each other.

WHAT ARE HETEROGENEOUS CHAINS?

Essentially it comes down to two things:

• Different layers: Heterogeneous chains have different layers, meaning they can differ in how they implement the networking, consensus and application parts. To be compatible with IBC, a blockchain needs only follow a few requirements, the main one being that the consensus layer must have fast finality. Proof-of-Work chains (like Bitcoin and Ethereum) do not fall in this category, as they have probabilistic finality.
• Sovereignty: Every blockchain is maintained by a set of validators whose job is to agree on the next block to commit to the blockchain. In Proof-of-Work blockchains these validators are called miners. A sovereign blockchain is a blockchain with its own validator set. In many instances it is important for blockchains to be sovereign, as validators are ultimately responsible for modifying the state. In Ethereum, applications are all run by a common set of validators. Because of this, each application only has limited sovereignty.

IBC allows heterogeneous blockchains to transfer tokens and data to each other, meaning that blockchains with different applications and validator sets are interoperable. For example, it allows public and private blockchains to transfer tokens to each other. Currently, no other blockchain framework enables this level of interoperability.

HOW IBC WORKS

The principle behind IBC is fairly simple. Let us take an example where an account on chain A wants to send 10 tokens (let us call them ATOM) to chain B.

• Tracking: Continuously, chain B receives the headers of chain A, and vice versa. This allows each chain to track the validator set of the other. In essence, each chain runs a light-client of the other.
• Bonding: When the IBC transfer is initiated, the ATOM are locked up (bonded) on chain A.
• Proof Relay: Then, a proof that the 10 ATOM are bonded is relayed from chain A to chain B.
• Validation: The proof is verified on chain B against chain A’s header and, if it is valid, then 10 ATOM-vouchers are created on chain B.

Note that the ATOM that have been created on chain B are not real ATOM, as ATOM only exist on chain A. They are a representation on B of ATOM from chain A, along with a proof that these ATOM are frozen on chain A. A similar mechanism is used to unlock ATOM when they come back to their origin chain. 

Designing the “Internet of Blockchains”

IBC is a protocol that allows two heterogeneous blockchains to transfer tokens to each other. From there, how do we create a network of blockchains?

One idea is to connect each blockchain in the network with every other via direct IBC connections. The main problem with this approach is that the number of connections in the network grows quadratically with the number of blockchains. If there are 100 blockchains in the network and each needs to maintain an IBC connection with every other, that is 4950 connections. This quickly gets out of hand.

To solve this, Cosmos proposes a modular architecture with two classes of blockchain: Hubs and Zones. Zones are regular heterogenous blockchains and Hubs are blockchains specifically designed to connect Zones together. When a Zone creates an IBC connection with a Hub, it can automatically access (i.e. send to and receive from) every other Zone that is connected to it. As a result, each Zone only needs to establish a limited number of connections with a restricted set of Hubs. Hubs also prevent double spending among Zones. This means that when a Zone receives a token from a Hub, it only needs to trust the origin Zone of this token and the Hub.

The first Hub launched in the Cosmos Network is the Cosmos Hub. The Cosmos Hub is a public Proof-of-Stake blockchain whose native staking token is called the ATOM, and where transactions fees will be payable in multiple tokens. The launch of the Hub also marks the launch of the Cosmos network.

Bridging non-Tendermint chains

So far, the architecture of Cosmos we have presented shows how Tendermint-based chains can interoperate. But Cosmos is not limited to Tendermint chains. In fact, any kind of blockchain can be connected to Cosmos.

We have two cases to distinguish: fast-finality chains and probabilistic-finality chains.

FAST-FINALITY CHAINS

Blockchains that use any fast-finality consensus algorithms can connect with Cosmos by adapting IBC. For example, if Ethereum were to switch to Casper FFG (Friendly Finality Gadget), a direct connection could be established between it and the Cosmos Ecosystem by adapting IBC to work with Casper.

PROBABILISTIC-FINALITY CHAINS

For blockchains that do not have fast-finality, like Proof-of-Work chains, things get a bit trickier. For these chains we use a special kind of proxy-chain called a Peg-Zone. A Peg-Zone is a blockchain that tracks the state of another blockchain. The Peg-Zone itself has fast-finality and is therefore compatible with IBC. Its role is to establish finality for the blockchain it bridges. Let us look at the following example.

Example: Ethereum Peg-Zone

Interestingly enough, the Peg-Zone also allows users to send any token that lives on Cosmos to the Ethereum chain (the Cosmos tokens would be represented as ERC20 on the Ethereum chain). The Tendermint team is currently working on a Peg-Zone implementation for the Ethereum chain called Peggy.

Peg-Zones will need to be customized for the particular chain they bridge. Building an Ethereum Peg-Zone is relatively simple because Ethereum is account-based and has smart-contracts. However, building a Bitcoin Peg-Zone is a bit more challenging. Explaining how to build a Bitcoin-like Peg-Zone is out-of-scope for this intro but know that it is theoretically possible. If you want to learn more about Peg-Zones you can take a look at this spec.

Solving Scalability

Now that we can easily create and connect blockchains there is one final issue to tackle: Scalability. Cosmos leverages two types of scalability:

• Vertical scalability: This encompasses the methods for scaling the blockchain itself. By moving away from Proof-of-Work and optimizing its components, Tendermint BFT can reach thousands of transactions per-second. The bottleneck factor is the application itself. For example, an application like a Virtual Machine (e.g. the Ethereum Virtual Machine) will impose a much lower limit on the transaction throughput than an application where transaction types and state transition
• functions are directly embedded in it (e.g. a standard Cosmos SDK application). This is one of the reasons why application-specific blockchains make sense.
• Horizontal scalability: Even if the consensus engine and the application are highly optimized, at some point the transaction throughput of a single chain inevitably hits a wall it cannot surpass. That is the limit of vertical scaling. To go beyond it, the solution is to move to multi-chain architectures. The idea is to have multiple parallel chains running the same application and operated by a common validator set, making blockchains theoretically infinitely scalable. Details about horizontal scalability are fairly complex and out-of-scope for this intro.

Cosmos will offer very good vertical scalability at launch, which will be a major improvement over current blockchain solutions in and of itself. Later, after the completion of the IBC module, horizontal scalability solutions will be implemented.

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2. Cosmos Ecosystem Overview

The Cosmos ecosystem is a decentralized network designed to connect various blockchains as part of an ambitious drive to power an ‘Internet of blockchains’. Using a novel technology called Inter-Blockchain Communication (IBC) protocol, Cosmos is able to facilitate seamless interaction and exchange of information between chains in its ecosystem. At the same time, Cosmos also offers tools that can drastically streamline and speed up the development of purpose-built blockchains, as part of a bid to reimagine what building blockchain applications can really be. 

Ultimately, Cosmos seeks to solve the limitations of the current generation of blockchain tech and usher in a new era of increased scalability, usability and interoperability in the blockchain space. 

Conclusions:

• The Cosmos ecosystem experienced strong growth in 2021. The application-specific blockchain architecture is gaining popularity within the industry. While these trends are very encouraging, from an investment standpoint, it is not clear exactly who value will accrue to within the ecosystem.
• Although there are now a plethora of EVM blockchains, EVMos is uniquely positioned to integrate the Ethereum and Cosmos ecosystems. It will be interesting to see how the dApp store model in EVMos’ tokenomics manifests into developer activity.
• The recent Wormhole (a bridge between Ethereum and Solana) smart contract hack has raised a lot of questions as to the viability of cross-chain integration. EVMos has partnered with Nomad and Connext to bridge assets between Ethereum and Cosmos. Security of these bridges will be paramount for successful integration.
• The CEVMos modular architecture breaks the blockchain into its three core functions, specializing for each. While still in development (Celestia has not yet launched testnet), the partnership is extremely promising, and could establish a new industry paradigm.

I hope this article will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

Read more: Ethereum Ecosystem Overview | Top 200 Project Built on Ethereum (ETH)

#blockchain #bitcoin #cryptocurrency #cosmos #atom 

Crypto Venture Capital: Top 100 VCs Funds You need to Know

In this article, you'll learn What is Crypto Venture Capital, How to Investment and Top 100 Crypto Venture Capital You need to Know

What are Venture Capital Funds?

Venture capital (VC) firms are investment management companies dedicated to funding promising business opportunities for a specified amount of equity. With expertise in discovering talented entrepreneurs and developing business infrastructure, VCs raise exorbitant money, most often through private investors.

Venture capital firms play an essential role as engines for connecting ideas and business models with the funding necessary to develop new products and services and reach new audiences or communities.

Types Of VC Funding

Though there is some variation in terminology, most entrepreneurs and VCs recognize the following breakdown in funding types and purposes.

• Pre-Seed: Initial funding from non-institutional investors.
• Seed: First funding stage where a VC receives an equity stake.
• Series A: Extended development funding to bolster the company’s business model.
• Series B: Additional financing to scale business infrastructure and market reach.
• Series C: Proven track record justifies additional funding for continued growth.
• Series D and E: Less frequent and strategic in addressing business growth trajectory.

Venture Capital Vs Private Equity

Whereas most citizens, workers, and retirees hold some portion of the public stock market, private equity refers to equity investments made by private individuals and private equity firms. Private equity manages the entire lifecycle of private assets, from venture capital and growth equity to managed and leveraged buyouts.

Venture capital is a form of private equity focusing on early investing opportunities; meanwhile, notable private equity firms like Blackstone, KKR, and Thoma Bravo are known for post-IPO acquisitions.

How Do VC Firms Work?

VC firms are often limited partnerships (LP) led by General Partners (GPs) and made up of a staff managing the VC fund. Through an existing or new network of investors known as Limited Partners (LP), VC funds can raise capital for investing in a general or domain-specific portfolio of companies.

• Opening The Door To Outside Influence

Though funding sounds nice, many startup nightmares come to mind. When accepting VC funding, entrepreneurs are giving up some level of control over the present or future of their company. Equity is the most evident cost to bear. Still, the fine print of VC agreements could also mean additional control over a prospective Board of Directors, management, business model, and more.

VCs are ultimately accountable to the wishes of their GPs and LPs and not afraid to make decisions to their benefit. 

There’s a broad spectrum of just how active partners are in guiding or managing their investments. As VCs want their investments to succeed, hands-on partners may ask a lot of their invested companies. Founders and startup leaders can often feel the temperature and pressure rise.

How to Land a Round of Funding

Landing a funding round is no easy task and can take months, if not years, to achieve.

Business Model:

Business models have long been the cornerstone for profiling a company commercially. By enumerating foundational business components like core operations, products and services, financing, and revenue sources, startup leaders can communicate their strategic plan for launching and growing a business in a single document or presentation.

Business Data:

Data is king, and VCs only have an entrepreneur’s word to trust without it. With data offering insight into sales, KPIs, and growth rates, startup leaders can justify their funding with reliable data points. With a high failure rate, startups with existing business metrics to cite are in a superior position to earn funding.

Networking:

Though an exceptional business model and data can’t hurt, they mean little without access to potential funding. Local funding opportunities and accelerator programs are convenient methods of initial financing for startups. At the same time, reaching firms like the above will mean existing connections or perseverance on top of an ironclad business plan.

With an extensive VC presence split between Silicon Valley and New York, it’s no surprise entrepreneurs lean toward starting their businesses in these locations. With proximity to multiple funding partners, opportunities to reach and earn funding are more accessible.

Timing:

Timing is critical to market success in the competitive landscape, especially within the ever-evolving IT ecosystem. Go-to-market strategies are an essential indicator of investment potential, and the timing of a business’s funding proposal or launch can and does make the difference. VCs seek the most innovative and new opportunities with the rare allowance for a unique spin on traditional solutions.

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The Top 100 Crypto Venture Capital Funds

Now, let’s check out some of the notable VC funds in the cryptocurrency industry that are investing in the future: 

Summary

Over the past few years, as crypto gained mainstream adoption, venture capital investing in the sector also continued to rise to new levels, with 7% of all global VC funding going into crypto in 2022.

Read more: How to Earn with Crypto Exchange Affiliate Programs

I hope this article will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#blockchain #eth #ethereum #bitcoin #cryptocurrency #ada #cardano   

Cryptocurrency APIs: Top 200 APIs for Developer and Traders

Development using data from the cryptocurrency market is emerging as the new cryptocurrency gold rush. APIs permit several businesses to hold access to a broad range of resources. Additionally, these APIs assist you to check real-time crypto data to assist in building a trading bot, executing academic research on cryptocurrency.

In this article, you'll learn What is Cryptocurrency APIs, Top 200 APIs for Developer and Traders.

What is an API?

API, or Application Programming Interface, connects multiple user programs. An API sends your request to a server with the information you need and then returns the response to your device.

The current API has its software development lifecycle (SDLC), which includes designing, testing, developing, maintaining, and versioning, much like any other productized software. Modern APIs are also fully documented in terms of usage and versioning.

What is a CryptoCurrency APIs?

The biggest thing that all crypto currency API must do is to interface with crypto currencies. Most of the best will work with several different crypto currencies, while some of the more limited API will only work with one of the more mainstream currencies.

Some crypto currency API work similarly to a stock market or currency exchange API, providing lots of detail on market trends. They monitor the prices of multiple different crypto currencies, including fluctuations in pricing, and monitoring for overall market trends.

These crypto currencies also generally provide some kind of historical data following each crypto currency, though the quality and length of the data depends greatly on how long each crypto currency has been around.

These market monitoring and trade API also usually have some buy/sell abilities, which also come with a wallet for your crypto currency, much like a stock market portfolio. Some will also work with websites and stores that accept crypto currency for payment, although not all.

Others are more limited and function mostly as a crypto currency wallet, though that is slightly rarer. Still, others are only market monitors, providing data on the current price of each covered currency, but without buy/sell options.

Still, others work to help connect you to stores where you can use your crypto currency or else sell for a range of base currencies.

You can also implement other API that complement your crypto currency API to help build a better project. Consider security features like email verification or phone verification a priority for many crypto currency based projects. 

What products does Crypto APIs offer?

Crypto APIs is a set of blockchain- and crypto-related products which can help you reduce your development and infrastructure costs. It's an infrastructure layer which significantly reduces your go to market time.

• Wallet as a Service - an MPC digital wallet that incorporates the best features, security and authorization processes on the market.
• Blockchain Data - Unified access to complex and dynamic blockchain data from a single point using REST APIs.
• Blockchain Events - monitor and be notified for webhooks on top blockchain protocols using unified requests and callbacks
• Node as a Service - shared and dedicated node infrastructure for top blockchains using JSON-RPC.
• Blockchain Tools - a collection of API endpoints that provide an easy connection with blockchains and perform certain operations.
• Blockchain Automations - forward automatically any received coins or tokens to a preferred main deposit address.
• Market Data - real-time and historical crypto market data in one place.

Use Cases for Crypto APIs

• Crypto Wallet: Chances are, your phone already has a digital wallet that stores some of your credit card data for online and in-person purchases. In a similar vein, crypto wallets help manage the public/private key pairs that control ownership of the underlying crypto. They serve as a central location where you can manage your crypto and connect to decentralized applications (dApps). Crypto wallet APIs link to different digital currencies and perform various functions for convenience purposes. Take Binance API as an example – it lets you set up a “kill switch” on your wallet for immediate crypto sales, order placements, and open order cancellations.
• Digital Banks: APIs for digital banking platforms allow banks to integrate with crypto banking services to enable lending, maintain accounts, make payments and accept deposits. It also allows banks to notify customers about their balances and fees. In doing so, banks could potentially attract new customers and further engage with existing customers.
• Portfolio Tracking: Crypto APIs can be used to feed historical, live blockchain, and market data to portfolio management software or portfolio trackers, enabling users to manage their crypto holdings more effectively. These APIs can provide the portfolio holder with information such as transactions made from a particular address, track fees paid in a specific transaction or transaction period, monitor deposits and withdrawals, etc.
• Crypto Exchanges: APIs also can connect you with historical data and staking interests and sort coins by market cap and volume. For example, Coinbase’s FIX / REST exchange APIs and WebSocket feeds can “provide direct access to order placement and provide real time market data.”
• Crypto Custody: Crypto custody APIs from crypto custody providers integrate with crypto wallets and other digital currency management applications to store and secure crypto assets – especially the private key that verifies those assets' owners.
• Crypto Mining: Crypto mining APIs can connect crypto mining applications with information from a specific blockchain — providing details about a block's miner, notifying the user when blocks are created or reverted.
• Crypto Lending: APIs for crypto lenders can ease the task of verifying asset ownership and history, the borrower's net worth, and credit. Lending platforms using crypto APIs can help users borrow and lend crypto directly to one another and collect interest.
• Crypto Taxes and Accounting: Understanding crypto taxes is essential not only at tax time, but also from the minute someone buys their first coin. Linking a digital wallet or trading app to a crypto taxes app can allow users keep track of their crypto purchases and sales along with their gains and losses. They can then decide which accounting method will be most advantageous to them for tax purposes.
• Crypto PSP: When building a cryptocurrency payment service provider (PSP), crypto APIs can notify users about deposits and withdrawals, convert one currency to another via an exchange or liquidity provider, generate addresses for deposits, and more.
• Blockchain Explorer: When developing these tools that are similar to search engines, with which users can search for and explore data on a blockchain, APIs can be used to connect a blockchain explorer to blockchain nodes. Crypto APIs can also sync and refresh blockchain data.

How to Use a Crypto Currency API?

The first thing you'll need if you want to use one is the relevant API key. If you're using a free trial version of an API to test how it works for your project, you may need to get a second API key if you decide to subscribe.

All API consist of code that you insert into your program to access the features and functionality of the API. They serve as replacements for building the code functionality yourself, saving you not only the work of coding but also of sourcing the data needed for each feature.

Once you have an API key, you’ll use the documentation provided by the developer to make sure it’s properly implemented.

From there, you can also often go into the coding to make slight modifications to tweak which features and functions are available to app users. You can also configure how often the API makes a call, and other backend information to make sure you’re matching use to the subscription level you’ve chosen.

Even once these steps have been completed, you may need occasional troubleshooting to make sure you’re making the most of the API, and to solve any hiccups you encounter along the way. 

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Top 200 APIs for Developer and Traders

There are numerous APIs to select from if you are a cryptocurrency trader, speculator, developer, or someone interested in undertaking cryptocurrency research. Many cryptocurrency exchanges have made their APIs public, allowing developers to connect to their platforms. 

Conclusion

Before choosing the best crypto API, examine the documentation to understand what data is accessible, any rate-limiting difficulties, and your anticipated data consumption pricing. Some of these APIs include language-specific libraries that are officially supported to assist developers in getting started quickly.

Read more: How to Earn with Crypto Exchange Affiliate Programs

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#blockchain #bitcoin #cryptocurrency #api #apis 

Comparing Ethereum vs. Cardano | Comparing ADA vs. ETH

In this article, you'll learn What is Ethereum, What is Cardano. Comparing Ethereum vs. Cardano. Which is better?

1. What is Ethereum (ETH)?

Ethereum is a blockchain-based computing platform that enables developers to build and deploy decentralized applications—meaning not run by a centralized authority. You can create a decentralized application for which the participants of that particular application are the decision-making authority.

Ethereum is a smart contract platform that can be used for the development of dApps. Ethereum was the first platform to launch smart contracts — programmatic agreements that can function like legal contracts and can be executed automatically once specific conditions have been met. The Ethereum white paper was published in 2013 and the project first launched in 2015. In 2016, ETH became the second token to ever be listed on Coinbase.

Ethereum Features

• Ether: This is Ethereum’s cryptocurrency.
• Smart contracts: Ethereum allows the development and deployment of these types of contracts.
• Ethereum Virtual Machine: Ethereum provides the underlying technology—the architecture and the software—that understands smart contracts and allows you to interact with it.
• Decentralized applications (Dapps): A decentralized application is called a Dapp (also spelled DAPP, App, or DApp) for short. Ethereum allows you to create consolidated applications, called decentralized applications.
• Decentralized autonomous organizations (DAOs): Ethereum allows you to create these for democratic decision-making.

These are Ethereum’s essential features. 

How Does Ethereum Work?

Ethereum possesses the same characteristics of other blockchains, such as being an immutable public ledger of transactions, being censorship-resistant due to a decentralized consensus mechanism, and providing a secure network through proof-of-work hashing.

On Ethereum, users can send financial transactions by using the network’s native token, Ether (ETH). They can also participate in any number of dApps built on the network, including decentralized finance (DeFi) platforms, non-fungible token (NFT) marketplaces, and blockchain-based games.

Ethereum was the first network to allow for the use of smart contracts, resulting in the potential for developing dApps. Programmers can code specific conditions into smart contracts, giving them a variety of functionality. For example, a contract for a decentralized marketplace might be programmed to execute trades automatically when a buyer and seller both want to trade at a certain price.

Performing the functions of a smart contract requires a small fee known as Gas. Ethereum gas is measured in gwei, the smallest unit of ETH. Even though the fee for a single smart contract function can be very small, performing complex actions often involves numerous functions within multiple smart contracts, and the fees a user ends up paying can add up quickly.

Why is Ethereum popular?

Decentralised finance, or DeFi, is one of the most popular developments that came from Ethereum. DeFi is an umbrella term that covers decentralised apps and projects related to finance — lending in particular.

DeFi applications negate the need for financial intermediaries like banks or brokers. Users can borrow and lend money through smart contracts.

Smart contracts are programs that automatically execute when the terms of the contract are met. They automate verification processes through code. For example, releasing money into someone’s bank account on the same day every year — like their birthday.

Smart contracts replace human intermediaries in the same way that vending machines replace a human selling food and drinks.

Ethereum also gave rise to non-fungible tokens (NFTs). Every NFT has a unique signature and can’t be duplicated, making each token one of a kind. The most popular NFTs are digital artworks, but investors speculate they could one day be used for proofs of identity or property deeds.

Considerations that weigh in favor of Ethereum are:

• Longevity – Ethereum is the third-largest cryptocurrency worldwide. It also offers smart contracts and other decentralized applications on its network. This makes it a very appealing asset for clever investors.
• Ethereum 2.0 – The Ethereum 2.0 update will address some of the concerns with its PoW protocol. Long-term, this should increase Ethereum’s value.

2. What is Cardano (ADA)?

Cardano (also known as ADA) was launched in 2017 by a team led by Hoskinson. The project leaders seek to differentiate Cardano through a degree of academic rigor applied to its code. In addition, Cardano’s developers say it is built on peer-reviewed research that it hopes will give people confidence that its code is stable and solid.

To be the most environmentally sustainable blockchain platform is Cardano’s goal. It uses a unique PoS consensus mechanism called Ouroboros. With an improvement called Hydra, Ouroboros will enable near-instant finality. Implementing Ouroboros Hydra will boost scalability and will allow multiple side chains. In theory, it could increase throughput to 1 million TPS.

Cardano is the first to be founded on a peer-reviewed research PoS blockchain platform. Also, it was developed through evidence-based methods. The platform provides unparalleled security and sustainability to decentralized applications, systems, and societies. 

So users can do cross-network transactions through sidechains. Sidechains are different Blockchains connected to the main blockchain. Creating a link between blockchain networks allows digital tokens to be transferred between them.

There are two layers to the Cardano blockchain: the Cardano Settlement Layer (CSL) and the Cardano Computing Layer (CCL). The CSL contains the ledger of accounts and balances. The CCL layer is where all the computations for apps running on the blockchain are executed via the operations of smart contracts. Splitting the blockchain into two layers helps the Cardano network process as many as a million transactions a second.

The platform also introduced smart contract support in September 2021. The ecosystem is still in development, but many projects, including dApps and DeFi services, are in development.

The fact that Cardano cannot be mined makes it an 'environmentally friendly' cryptocurrency because it does not involve the energy-intensive aspects of mining. According to this model, all Cardano holders can vote on its direction. As well it makes Cardano transactions faster than Ethereum.

The Cardano platform was implemented into real-world projects such as tracking fresh agricultural produce, identifying counterfeit goods, and tamper-proofing educational credentials.

Main Differences:

• The first blockchain network was developed via evidence-based methods and founded on the pillars of peer-reviewed research;
• Uses a novel proof-of-stake consensus mechanism Ouroboros;
• Smart contracts platform powered by the ADA coin;
• Environmentally friendly cryptocurrency.

Cardano enables several different features on its platform:

• Currency: With a cryptocurrency wallet, you can send and receive Cardano or transfer it in exchange for goods and services.
• Smart contracts: Cardano enables smart contracts, which are contracts that automatically self-execute when the contract’s conditions are fulfilled.
• Decentralized finance: Cardano enables people to skip the middleman, such as banks and other financial institutions, to transact directly and on a permission-less basis with other individuals or entities.
• Digital apps: As part of decentralized finance, Cardano can enable lending, trading, asset management, insurance and other typical financial services.

How Does Cardano Work?

Like Ethereum, with Cardano developers can program smart contracts and create decentralized applications.

But whereas Ethereum tackles problems with its development as they arise, Cardano tries to plan for contingencies beforehand. It does this by performing scientific studies about proposed changes to the Cardano network.

On Cardano, users can also send financial transactions with the network’s native token, ADA.

Why is Cardano popular?

Cardano was designed to use PoS from its launch, and the mechanism is verifiably secure with rigorous security guarantees. Cardano was the first blockchain protocol based on peer-reviewed research.

Cardano’s PoS mechanism makes the network far more environmentally friendly than Ethereum and most other cryptocurrencies. This has already attracted many green investors.

The network is far more scalable than Ethereum and therefore could overtake it as the smart contract platform of choice.

The Cardano network can, in theory, run as many transactions as you could ever need without slowing down due to a bottleneck.

The network currently processes 266 transactions per second, but developers estimate it will one day process 1,000,000 transactions per second. Comparatively, Visa processes roughly 1,700 transactions per second.

Considerations that weigh in favor of Cardano are:

• Ouroboros consensus protocol. The Cardano platform runs on the Ouroboros consensus protocol. Ouroboros, created by Cardano in its foundation phase, is the first PoS protocol that was proved to be secure. When choosing to invest in Cardano, the success of the Ouroboros protocol is a huge plus.
• Scholarly academic research – Cardano’s development has been unique in that it has been informed by scholarly academic research. Each of Cardano’s development phases is supported by a research-based framework, incorporating peer-reviewed insights with evidence-based methods. This creates a strong foundation from which to make progress toward the future of both the blockchain network and the Ada token.

3. Comparing Ethereum vs. Cardano

Similarities Between Cardano and Ethereum

There are many similarities between Cardano and Ethereum. Both networks are trying to achieve the same thing — they just want to go about it differently. Some commonalities between the two cryptocurrencies include:

•   Both platforms provide smart contract functionality

•   Both can be used to develop dApps

•   Both can be used for sending financial transactions via the network’s native token

•   Once Ethereum upgrades to ETH 2.0, both will be proof-of-stake networks

Smart Contracts

With smart contracts, the rules are enforced by code, and the terms of the agreement can be executed automatically when the agreed-upon conditions have been met. This has opened up a new world of possibilities in terms of new applications that can be decentralized.

Smart contracts solve a number of problems that have plagued traditional contracts, specifically the potential for fraud, censorship, or third-party interference. These programmatic contracts are what made Ethereum unique and led it to becoming the second-largest cryptocurrency.

Over time, a number of competing networks that hope to improve upon Ethereum’s design have sprung up. Cardano is currently the largest Ethereum competitor by market cap.

Key Differences

Most of the differences between Cardano vs. Ethereum have to do with their approach to building a blockchain network and the philosophies of their creators.

Ethereum, for example:

•   Was created by Vitalik Buterin in 2015 in an attempt to do things Bitcoin couldn’t, specifically smart contracts

•   Takes more of a “build first, fix problems later” approach

Cardano, on the other hand:

•   Was created by Charles Hoskinson in 2017 as an improvement over Ethereum

•   Tries to use academic research to bolster its development beforehand

Another difference between the two networks is the number of dApps currently running on either platform. The vast majority of blockchain-based video games, NFT marketplaces, and DeFi protocols run on Ethereum or a layer-2 Ethereum network like Polygon.

There are at least 100 DeFi services running on Cardano, in addition to some other unique, disruptive projects.

Cardano’s naitve token is ADA vs. ETH for Ethereum. Both can be used to send financial transactions, although the fees and confirmation times may vary, with ADA usually having lower fees.

• Proof of Work vs Proof of Stake

An important aspect of any blockchain network is its consensus mechanism. This refers to how all the nodes on a given network agree as to which transactions are valid and which are not (how they achieve consensus). Without consensus, there’s no blockchain, as an accurate distributed ledger couldn’t be maintained.

There are different potential ways of achieving consensus. Proof-of-work (PoW) and proof-of-stake (PoS) are currently the two most popular methods.

Ethereum currently utilizes PoW while Cardano makes use of PoS. Ethereum plans to transition to proof-of-stake consensus with the upgrade of ETH 2.0, which has been delayed many times.

PoW involves solving complex math problems to secure the network and validate transactions, which requires a lot of energy. This is the original consensus mechanism, first used on the Bitcoin network. While it has been criticized for being inefficient, it has also proven to be very secure, provided the network has a high enough hashrate.

PoS relies on the locking up or “staking” of network tokens to accomplish the same, which takes less computing power. Rather than relying on excessive amounts of computing power, this consensus mechanism relies on the total value of a network’s native token for security.

• Monetary Policy

Another important difference between Cardano vs. Ethereum is each network’s monetary policy governing their respective tokens.

The distribution of both ADA tokens on the Cardano network and ETH on the Ethereum network are similar: the tokens get mined with every block and distributed in return for verifying transactions (in the case of ADA) and distributed to minders (in the case of ADA).

But when it comes to the supply limit placed on the issuance of new tokens, the two cryptos diverge significantly.

There is no limit placed on how many ETH can be minted. The supply of ETH tokens is programmed to increase at a rate of 4.5% annually. The supply of ADA tokens, on the other hand, is limited. According to Cardano’s code, there will only ever be 45 million ADA. As of early February 2022, there were 33.5 billion ADA in circulation.

• Operational Philosophies

Ethereum takes more of a “build first, tackle problems later as they arise” approach. A good example of this would be the proposed upgrade to ETH 2.0 and transition to proof-of-stake. The need for this upgrade stems from Ethereum’s lack of ability to scale. Cardano proponents might argue that this should have been considered earlier and been dealt with in a scientific manner.

Cardano prefers to conduct rigorous scientific research before implementing changes to their protocol. The idea is to make sure all contingencies are planned for ahead of time so there will be fewer problems down the road.

• Transaction Details

Cardano can currently process about 250 transactions per second (TPS) as opposed to 100 TPS for Ethereum. Cardano’s proposed Ouroborus Hydra upgrade could see the network’s possible TPS soar to as high as 2.5 million.

At the same time, Ethereum’s ETH 2.0 upgrade aims for an increase to 100,000 TPS. It could be said that Cardano is more ambitious, or that Ethereum is more realistic. A lot of these matters come down to the opinions of developers and users.

• Energy Consumption

The proof-of-work consensus, which Ethereum uses, is a more energy intensive process than proof-of-stake, which powers the Cardano network. So, for now, Ethereum uses more energy than Cardano.

Ethereum uses about 14.81 terawatts to validate its transactions. In contrast, Cardano requires about 0.00052 terawatts.

If and when Ethereum does upgrade to ETH 2.0 and switch to the proof-of-stake consensus mechanism, then its energy usage will decline. But even then, it will use more energy than Cardano simply due to being a larger network that processes more transactions.

Summary of Differences Between Ethereum and Cardano:

How to buy Ethereum and Cardano

1. Choose a cryptocurrency exchange. If you’re new to crypto, we offer an overview of some of the popular exchanges below.
2. Choose a storage method — either a hot or cold wallet. Keeping your crypto on an exchange isn’t recommended long term.
3. Place an order, then wait for your currency to land in your exchange wallet.
4. Transfer your funds to your wallet away from the exchange. If you’re interested in staking, you’ll need a wallet that supports staking. The Daedalus wallet provides an easy staking experience for Cardano.

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Conclusion

Cardano and Ethereum are both platforms with smart contract functionality that can be used to develop dApps. But the two have significant differences as well, from their market caps to the consensus they use (proof-of-stake vs. proof-of-work, respectively).

Read more: How to Earn with Crypto Exchange Affiliate Programs

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#blockchain #eth #ethereum #bitcoin #cryptocurrency #ada #cardano   

Top 20 Crypto Wallet for iOS you Need to Know

As an investor or a crypto enthusiast, you may have now been familiarized with Bitcoin, Crypto and its transactions. With the advent of technology, you can even transact using your smartphone. But, as you know, you need Crypto wallets to store and transact your Crypto.

The idea of accessing Crypto from your smartphone seems legit; after all, who wants to invest in digital ledgers and high-end software when you have mobile applications.

In this article, you'll learn What is Crypto Wallet for iOS, Top 20 Crypto Wallet for iOS you Need to Know?

What Are iOS Crypto Wallets?

As the name implies, they are iOS-based mobile applications designed to help store cryptocurrency. The only difference between these applications and the generic mobile wallets is that they are only compatible with iOS devices.

Simply put, with an iOS crypto wallet, you can store crypto on your iPhone or iPad, which has the added benefit of allowing you access your funds instantaneously. Apart from instant access to your crypto stash, there are other benefits of using iOS wallets. Likewise, you should note that there are also inherent risks associated with this model of wallets.

What Are the Benefits of Using iOS Crypto Wallets?

You can simply click the app to verify your identity and access different tools made available for the tracking and transacting cryptocurrency. Needless to say, this functionality is the major reason why mobile wallets are becoming quite popular.

It helps crypto practitioners evade threats associated with entrusting the security of their private keys to web wallets. You only need to download an app from a trusted source instead of worrying about verifying crypto sites whenever want to utilize wallets.

Using an iOS mobile wallet entails crypto holders to download an application on the Appstore. Since Apple often scrutinizes the apps listed on its mobile marketplace, it is rare to fall victim to scammers that use fake apps to lure people into disclosing sensitive information regarding their crypto holdings.

What Are the Downsides of Adopting An iOS Wallet?

Users might permanently lose access to their crypto holdings when they misplace their devices. Considering that the wallet is embedded on mobile phones, a damaged or lost phone could cause users to panic, especially if they do not have a way of recovering lost wallets.

In cases where users lose their devices to experienced hackers, there is no guarantee that they will still have access to the content of the wallet once reactivated on another device.

How Can Users Circumvent These Risks?

To mitigate the risk mentioned above, iOS wallet users must ensure that their devices do not fall into the hands of malicious entities or anyone they do not trust.

Also, it is imperative to only adopt wallets availing recovery processes for lost wallets. When you opt for a wallet that provides a recovery phrase, you can rest assured that it is possible to recover your funds if you lose or damage your iOS device.

Likewise, we suggest that you take extra care if your iOS has already been jailbroken. Note that jailbreaking an Apple device gives you access to restricted third-party apps and strips you of Apple’s regulatory framework governing the Appstore. Hence, you ought to verify the authenticity of the wallet app you are about to download and ensure that it is not linked to a fraudulent scheme.

You can also ensure the safety of your holdings while utilizing an iOS wallet app by adopting it as a secondary crypto storage system. It is advisable to opt for a hardware wallet as the primary storage facility where you hold a large fraction of your crypto holdings. And if you must use a mobile wallet to supplement this, you should only store an inconsequential sum of crypto on your iOS wallet to mitigate the risk of losing all your funds to a single attack.

How to Chose iOS Wallet Apps?

• The Jurisdictions Where the Wallet Service Is Available: The first factor that you should consider before kickstarting your research is the jurisdiction that the iOS wallet app you are considering supports.
• The Number of Cryptocurrencies It Supports: You should check that the platform supports all of your favorite coins.
• Security is another important detail that you should consider: authentication (2FA) - process that would eliminate the risks of losing your digital asset to entities that might have stolen your identity.
• The Reputation of the iOS Crypto Wallet Provider
• The Customer Support Culture of the iOS Crypto Wallet
• Beginner-Friendliness and User Experience
• Additional Features Available on The iOS Wallet

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Top 20 Crypto Wallet for iOS you Need to Know

If you do decide to store it in digital form, make sure it is heavily encrypted and otherwise protected.

Conclusion

Remember, a bitcoin exchange IS NOT a safe place to store your bitcoins. A bitcoin wallet will offer much better security features than your typical bitcoin exchange. Even when using a wallet, we recommend adhering to the following points: 

• ALWAYS set a pin to protect your wallet
• Write down your 12 – 24 seed phrase and store it somewhere safe
• DO NOT store large amounts of bitcoins on your mobile wallet, only on hardware wallets.

If you feel I’ve missed an important wallet or have any comments or questions feel free to leave them in the comment section below.

Read more: How to Earn with Crypto Exchange Affiliate Programs

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#blockchain #bitcoin #cryptocurrency #dapps #wallet 

What is Shentu Chain (CTK) | What is CTK coin

In this article, we'll discuss information about the Shentu Chain project and CTK coin. What is Shentu Chain (CTK) | What is CTK coin?

What Is Shentu Chain?

Shentu Chain is without any doubt one of the most technologically advanced blockchain protocols on the market, providing incredible functionality and a massive number of use cases. The Shentu Chain ecosystem consists of solutions such as the Security Oracle, ShentuShield, DeepSEA, and Shentu Virtual Machine (SVM), which combined to create a powerful blockchain platform that can be applied not only to DeFi and NFTs but also to innovative products like autonomous vehicles.

The Shentu Chain token (CTK) was launched in October 2020. However, originally the project was called CertiK, and it rebranded to Shentu Chain in September 2021. So if you see the names Shentu Chain and CertiK used interchangeably do not be confused. Both of these names refer to the same cryptocurrency – the CTK token.

The rebranding from CertiK Chain to Shentu Chain was caused by the massive evolution of the CTK ecosystem. The original CertiK was a relatively basic blockchain protocol – Shentu Chain is much more advanced and has numerous advanced features, which means that Shentu Chain is a good investment to make if you’re looking for a project built on solid technologic fundamentals.

Shentu Security Oracle

Blockchain oracles play an important role in connecting off-chain data to be usable on-chain by smart contracts. Systems like decentralized finance (DeFi) rely on oracles to relay data such as token prices, but these oracles typically relay relatively easy data feeds. From the perspective of security, information on the reliability of smart contracts would be crucial to know before interfacing with the code, but this information lives in audit reports located off-chain. The Shentu Security Oracle aims to decompose complex audit reports into smaller security primitives, which are readily available to be called on-chain to verify the security of a smart contract in real-time. These Security Oracle scores are dynamic, querying the latest security primitives and tests to aggregate the scores and produce insights into the reliability of the underlying code.
 

Additionally, Shentu Security Oracles can be used to submit requests about unaudited smart contracts. Those requests are relayed to a decentralized group of security operators, who compete to earn the CTK transaction fee. The Shentu Oracle Combinator combines the various results from each operator into a score available on-chain. The fees of the transaction are shared among each operator that contributed security primitives for the request.

By invoking Shentu Security Oracles to retrieve security intelligence, users can make better decisions concerning their potential transactions and external invocations. This decentralized system of information allows communities, such as those involved in the booming DeFi ecosystem, with the power to conduct real-time security checks. In the spirit of full decentralization, this evolution decentralizes security intelligence from a handful of security auditors to the entire blockchain community to be accessible on-chain upon demand.

DeFi Use Case

‍The Shentu Security Oracles are designed to be extremely easy to integrate with, simply requiring a few lines of code in the smart contract. These Security Oracles live natively on the requested blockchain, so for instance, if a user would like to request security intelligence on an Ethereum smart contract, he or she would interact directly with the Shentu Security Oracle built on Ethereum.

A completed request generates a security score, retrieved via decentralized efforts of security operators on Shentu Chain. Without having to be fully technically savvy or spending too much time, DeFi users can quickly obtain a metric that stands as a proxy to security. Of course, these scores are not intended to replace the full diligence process, but they can provide quick heuristics to gauge the security of any smart contract.
‍
In DeFi, it has become increasingly popular for unaudited smart contracts to be released pseudo-anonymously, and while the community understands the risk, they proceed to accept high risk for high rewards. These contracts go unaudited because it has been normally seen as the responsibility of the contract creator(s) to seek audits, but in these cases, the creator(s) elect not to. The Shentu Security Oracles decentralize the responsibility of conducting security analysis and instead give the power to the people to request security intelligence themselves.

Below, the code snippet describes a scenario in which a smart contract checks the security score when it attempts to make external function calls. In this case, it reverts when a real-time score retrieved does not meet the required threshold. The adoption of this increased diligence can help prevent unsafe transactions and manipulations before transactions occur, preventing unexpected losses.

The Shentu Security Oracle is built to solve security pain points by bridging the gap between on-chain transactions and real-time security checks via decentralized approaches. By adopting this innovative and practical solution, DeFi projects may obtain greater security protection and intelligence before conducting potential transactions. With its decentralized and distributed characteristics, the Shentu Security Oracles can help bridge security technologies on-chain to allow for more secure decision-making within the blockchain.

Why Is Shentu Chain (CTK) a Good Investment?

The main reason why Shentu Chain is a good investment is that the Shentu Chain ecosystem combines many different products into a powerful platform that can greatly enhance the efficiency of using digital assets. The main components of the CTK ecosystem include the Security Oracle, ShentuShield, DeepSEA, and the Shentu Virtual Machine.

The Security Oracle is a specialized decentralized network employing state-of-the-art security solutions to improve the reliability of complex smart contracts used in DEXs, yield farming protocols, and other advanced DeFi dApps. It can be integrated with all types of smart contracts, regardless of the protocol they use. The Security Oracle can massively improve the security of any DeFi application, and the Security Oracle operators are able to earn valuable rewards in the form of CTK tokens.

Another powerful feature of the Shentu Chain ecosystem that makes CTK a good investment is the ShentuShield. ShentuShield solves one of the most important problems of the blockchain ecosystem – the inability to recover lost or stolen coins and tokens.

On the technical level, ShentuShield is a decentralized reimbursement protocol that can be described as a DeFi insurance mechanism. By joining the ShentuShield program as a Shield Purchaser and paying a small CTK fee, you are essentially insuring your cryptocurrency. If you decide to join ShentuShield as a Collateral Provider, you are able to earn passive income in CTK tokens in exchange for reserving some funds to be used as reimbursement collateral.

One of the most innovative elements of the Shentu Shield ecosystem is DeepSEA – an advanced, extremely secure programming language compatible with most protocols on the market. DeepSEA has been recognized by the Ethereum Foundation and IBM as one of the most innovative blockchain-oriented programming languages, as it empowers the developers to create dApps that by default feature enhanced security and cross-chain interoperability.

Finally, the last major part of Shentu Chain which makes CTK a good investment is the Shentu Virtual Machine (SVM). SVM is fully compatible with the Ethereum Virtual Machine (EVM), but provides a large number of security-oriented advantages – for example, it allows creating smart contracts with on-chain security parameters and launching them in an environment designed specifically to minimize the risks of security breaches.

Token Economics

Total Supply: 105,635,269 CTK coin

Staking

Like many other Proof-of-Stake blockchains, Shentu Chain also rewards token holders who choose to stake their tokens. Staking plays a crucial role in maintaining the security of the chain, increasing the voting power needed for any adversarial group from taking control of the chain. Individually, the primary incentive to stake the tokens is the staking rewards that depends on the network status.

A full chain node has to be in the top 100 voting power to become a bonded validator. The maximum number of bonded validators is 100.

Shentu Chain will use Tendermint for its consensus algorithm. For each block, there will be fixed tokens distributed among the bonded validators to reward their participation in the protocol. Some important parameters are as follows:

• The block proposer will claim 5% of the total block reward.
• The rest of the minted tokens will be distributed among all other validators.
• Block proposers will be selected through a round-robin schedule according to the validators' voting power.
• Moreover, validators can set a commission rate, which will give an incentive for validators to accept delegations by enabling fees for maintaining the validator node.

An account or a token holder can delegate his or her tokens to one of the validators to obtain staking rewards. He or she will earn rewards based on the amount of delegated tokens. Since only the bonded validators will get the staking rewards and collected fees distribution, only those delegated to one of the bonded validators will be able to earn corresponding rewards. The minimum staking amount per transaction is 1 CTK. Reward rates and the token minting/burning process are discussed in the next section.

Validators, since they are part of the Tendermint consensus algorithm, can be punished if they make infractions either deliberately or unknowingly. There are only two cases where the staked CTK is slashed: double signing and being offline. A bonded validator is "being offline" if it does not participate in the consensus protocol for more than a certain time. The validator enters the tombstone state after the slashing, where it cannot get slashed until it un-jails himself.

Validators may unbond their staked tokens. The validator will go through a 21-day period in which the tokens are locked. In the case of a validator unbonding, the delegators of the validator may choose to re-delegate to other validators to continue earning staking rewards. Otherwise, the delegators will not be able to earn further rewards, as the original unbonded validator is effectively excluded from the validator set.

Inflation

To maintain the security of the chain, token holders are incentivized to stake their coins. However, we also want to encourage users to make use of the Shentu Virtual Machine. To balance the two, the Shentu Chain could have a targeted ratio: Whenever the staked ratio falls below the target staked ratio, the rewards rate goes up Also, whenever the staked ratio rises above the target staked ratio, the rewards rate falls. This is to encourage/discourage staking in order to balance between security and liquidity of the chain.

The core pillars of the Shentu ecosystem consists of several components, each independent and complex, yet interconnected and vital to achieving the mission of empowering people to trust in the blockchain. These components are broken down below, along with high-level milestones for each stage of development. With the mainnet launch, all necessary functionalities have been fully built, developed and ready for usage. Here we list potential and possible upgrades that our developer community can choose to develop and support:

Roadmap

The core pillars of the Shentu ecosystem consist of several components, each independent and complex, yet interconnected and vital to achieving the mission of empowering people to trust in the blockchain. These components are broken down below, along with high-level milestones for each stage of development. With the mainnet launch, all necessary functionalities have been fully built, developed and ready for usage. Here we list potential and possible upgrades that our developer community can choose to develop and support:

• Shentu Security Oracle: Reputation, Punishment, and Decentralized Dispute systems.
• ShentuShield: More granular factors to determine the Shield pool size and length.
• Shentu CVM (CVM): Introduce more proof-checkings and hardware supports.
• DeepSEA: Full compatibility with EVM and more proofs of compiler correctness.

How and Where to Buy CTK coin?

CTK has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by first buying Bitcoin, ETH, USDT, BNB from any large exchanges and then transfer to the exchange that offers to trade this coin, in this guide article we will walk you through in detail the steps to buy CTK coin.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

☞ SIGN UP ON BINANCE

Step by Step Guide : What is Binance | How to Create an account on Binance (Updated 2022)

Once finished you will then need to make a BTC/ETH/USDT/BNB deposit to the exchange from Binance depending on the available market pairs. After the deposit is confirmed you may then purchase CTK from the exchange.

The top exchange for trading in CTK coin is currently: Binance, Bybit, MEXC, BingX, and Bitrue

🔥 If you’re a beginner. I believe the article below will be useful to you ☞ Research Cryptocurrency Before Investing in 5 Basic Steps

Find more information CTK coin ☞ Website

I hope this post will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#bitcoin #cryptocurrency 

What is Beyondpay (BPAY) | What is Beyondpay token | BPAY token

In this article, we'll discuss information about the Beyondpay project and BPAY token. What is Beyondpay (BPAY) | What is Beyondpay token | What is BPAY token?

BeyondPay aims to become the next web3 point of sale cryptocurrency with BPAY token merchants integration and users Save-Crypto-Spend-Value unique feature. BeyondPay, Virtual payment system will enable users, merchants make retail payments globally, utilizing dynamic payment cards to conduct cryptocurrency and fiat linked transactions.

The future of payments is virtual: The cultural shift away from physical credit cards is also tied to technologies that eliminate the need to even carry plastic (traditional debit cards): Apple’s ApplePay makes a fingerprint into a payment method, as do “express pay” options for point-of-sale transactions. Altogether, these technologies enable a vision of a future with far less fraud and more time spent on the important revenue-generating activities that drive business forward. The power dynamics in the payments industry are changing as businesses and consumers shift dollars from cash and checks to digital payment methods. Cards dominate the in-store retail channel, but mobile wallets like Apple Pay are seeing a rapid uptick in usage and paving the way for the future of payments.

Virtual terminal payment process: A virtual terminal is a software application for merchants which allows them to accept payment with a payment card (account), without requiring the physical presence of the card. They are known as “virtual” terminals in contrast to the physical payment terminals used to process payments.

UML diagram showing virtual payment functionality:

Abstract: Virtual payment terminals offer a flexible, secure, reliable, and cost-effective way to accept credit cards. Since the payment is virtual, it's highly secure and protects the business issuing it; These solutions allow users to make quick and easy payments through their phones without the hassle of passing around a company card. You’ll also never have to search for your misplaced debit cards. The mobile element of virtual cards makes online shopping easier and more convenient than ever for businesses while protecting their information.

BeyondPay- Dynamic crypto payment system and applications

BeyondPay aims to become the next web3 point of sale cryptocurrency with BPAY token merchants integration and users SCSV. BeyondPay, Virtual payment system will enable users, merchants make retail payments globally, utilizing dynamic payment cards to conduct cryptocurrency and fiat linked transactions.

BeyondPay fills the void as a blockchain open payment and settlement system designed to meet the needs of users for fast, secured, flexible peer to peer or institutional transactions. Virtual dynamic payment cards will allow easy decentralized access to crypto payments even in centralized business operations, allowing merchants, users to settle retail through defi payments, transactions using supported cryptocurrencies.

Virtual payment BeyondCards

Users are granted virtual debit cards to manage contactless retail and web3 payment management, using supported cryptos.

BeyondPay mobile application

Trade directly, stake and borrow assets from a unique blockchain leveraged mobile application. More details coming.

BeyondPay SCSV

BeyondPay SCSV- Save Crypto, Spend Value will integrate a borrow-lending function with 0% interest and risk. This will grant users options to borrow stablecoins pegged to their asset worth and able to perform transactions while their crypto asset is stored as collateral.

Tokenomics : Max Supply 55,000,000 BPAY token 

Roadmap

Phase 1

• Project release and product developments
• Project awareness operations
• Project token creation
• Internal smart contract audit
• Smart contract validation
• Token launch and listings
• Application model and integrations
• Web extension launch
• Launch ScSv
• Users KYC registration kicks off
• Product internal and external audits Utilization

Phase 2

• Mobile Application
• Issuing virtual debit cards
• Market integrations
• Borrowing and lending implementations
• Token and Product listings

​How and Where to Buy BPAY token?

 BPAY token is now live on the Binance mainnet. The token address for BPAY is 0x516314b6061d484cef8acbce802ae0e5a2000db3. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough BNB in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

☞ SIGN UP ON BINANCE

Next step

You need a wallet address to Connect to Pancakeswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps ☞ What is Metamask wallet | How to Create a wallet and Use

Transfer $BNB to your new Metamask wallet from Binance wallet

Next step

Connect Metamask Wallet to Pancakeswap Decentralized Exchange and Buy, Swap BPAY token

Contract: 0x516314b6061d484cef8acbce802ae0e5a2000db3

The top exchange for trading in BPAY token is currently: PancakeSwap (V2) and DODO BSC

Top exchanges for token-coin trading. Follow instructions and make unlimited money

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🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

Find more information BPAY token ☞ Website 

I hope this post will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#bitcoin #crypto 

Top 10 Crypto Airdrop Platforms for Free Earning

In this article, you'll learn What is Crypto Airdrop, Different Types of Crypto, How to Find Them and  Top 10 Crypto Airdrop Platforms

1. What is a Crypto Airdrop?

Crypto airdrop is a marketing strategy adopted by crypto startups to promote the project and their new token. It involves distributing their native cryptocurrency to current or potential users' for free. Sometimes, users have to complete simple promotional activities before they can claim, such as following the project's social media account and sharing their posts.

There are different types of airdrops, and each crypto project has its own requirements. But most airdrops share the same goal: increase awareness and overall interest in the project. Some are done directly into users' wallets, while others require a manual claim.

Why do crypto projects perform airdrops?

As mentioned, blockchain projects give out free tokens in an attempt to gain wider adoption and grow their network. A higher number of holders is often seen as a positive metric, which also makes the project more decentralized in terms of token ownership. Crypto airdrops also motivate recipients to use and promote the project. This can help cultivate an initial user base before the project lists on crypto exchanges.

On the other hand, airdrops might also give a false impression of growth. So, it's important to consider other factors when evaluating adoption. For example, if hundreds of thousands of addresses are holding a certain token, but no one is really using it, then the project is either a scam or simply failed to captivate the community.

Pros

• It makes it simple to get started with cryptocurrency.

• Crypto airdrops could be a way to bolster one’s crypto portfolio without having to buy digital assets.

• Airdrops are an excellent way to raise awareness of the company’s goals and increase ownership of the virtual currency.

Cons

• Crypto airdrops can be pump-and-dump schemes. That is, owners of the cryptocurrency could be artificially inflating its value in order to make a quick profit.

• Risk of giving money or sensitive information to a fraudulent platform.

• The price of the airdropped coin could drop before you have a chance to sell.

• Some airdropped assets could just as easily be worth nothing.

Types of airdrop

As we've seen, there are different ways to conduct a cryptocurrency airdrop. Apart from the standard airdrop that simply transfers crypto to several wallets, we have a few other types. Common examples include bounty, exclusive, and holder airdrops.

• Standard Airdrop: This is the type of airdrop just mentioned, where users receive free tokens just for signing up for a newsletter or something similar.
• Bounty airdrop: A bounty airdrop requires users to complete certain tasks, such as sharing a post about the project on Twitter, joining the project's official Telegram, or creating a post and tagging a few friends on Instagram. To claim a bounty airdrop, you'll likely be asked to fill out a form with your wallet address and provide proof that you completed the tasks.
• Exclusive airdrop: An exclusive airdrop only sends crypto to designated wallets. Typically, the recipients have an established history with the project, such as being an active community member or an early supporter of the project.
• Holder airdrop: Holder airdrops distribute free tokens to those that hold a certain amount of digital currencies in their wallet. The project team usually takes a snapshot of users' crypto holdings on a specific date and time. If the wallet balance meets the minimum requirement, recipients can claim free tokens according to their holdings at the time of the snapshot.
• Hard Fork Airdrop: This one is a little different. When a coin hard forks from its original blockchain, a new coin gets created, and those who held the original coin will receive an equal amount of the new tokens in their wallets. The most well-known example of this would be the Bitcoin Cash (BCH) hard fork that occurred in 2017: Bitcoin users who held BTC received an equal amount of BCH automatically.

How to get a crypto airdrop

1. Performing regular searches online for crypto airdrop opportunities
2. Following airdrop aggregators and signing up on their website for their exclusive airdrops
3. Signing up for new platforms to take advantage of any standard airdrops they offer
4. Holding a certain different token—a subtype of airdrops referred to as “holder’s airdrop.”
5. Monitoring up-and-coming projects to prepare for bounty airdrops
6. Joining a Telegram group,
7. Following certain Twitter accounts and retweeting their tweets

How to avoid airdrop scams?

In other cases, scammers will announce a fake airdrop that leads to a phishing website. They will trick you into connecting your wallet into a website that looks very similar to the original one. As soon as you connect your wallet and sign a transaction, you will have other tokens taken out of your wallet. This often happens with fake Twitter and Telegram accounts that look very similar to the official ones.

Some airdrop scams include asking you to send crypto to an unknown wallet address to unlock your free tokens in return. Legitimate airdrops will never ask for your funds or seed phrase. Be careful with airdrop emails or direct messages.

To avoid being scammed, make sure to look into the project's official website and social media channels. Bookmark the official links and double check if they are really doing an airdrop event. If you don't know anything about the project, you should do extra research to find out what the crypto community is saying. If you can't find enough information, it's probably better to just ignore the airdrop. 

For extra protection, you can set up a new wallet and new email address dedicated to receiving airdrops only. This can ensure that the funds in your personal wallet are safe from airdrop-related phishing attempts. And most importantly, never share your private keys with anyone.

Crypto airdrops involve users receiving something for virtually nothing—an email address, or some social media promotion. But while some recipients have gotten lucky enough to be the first movers in an airdrop that actually had value, many others have also fallen victim to lofty promises of the “next big thing” in crypto.

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2. Top 10 Crypto Airdrop Platforms for Free Earning

Owing to the risks associated with airdrops, it is imperative to rely on viable websites and channels that have a reputation of not only broadcasting the latest airdrops but also providing information, which might help you research tokens. 

Trust from statistics on platforms

• The Reputation:

 Reputation is an important criterion that you ought to research. You get to determine the website’s propensity to broadcast fraudulent giveaways. You can check popular crypto forums and an unbiased review website like ours to access information regarding the integrity of airdrop sites.

• Showcase the Latest Offerings: 

You should opt for platforms that know the importance of providing the latest airdrops to users, that verify the disparities between the time the airdrops feature on the website and the date when startups officially announced their giveaways. With this, you can gauge how long it takes the channel to update its users on new airdrops.

• Information Regarding of Startups:

It is imperative to only consider airdrop websites that offer details of startups and the use cases of their tokens, the short overviews accompanying these airdrops announcements are the ideal bedrock to base your research on.

You need choose airdrop channels with extensive details about the parties involved in the giveaways and provide links to sites and social accounts, where you can verify their credibility.

• Experience of The Website

For a website that houses a lot of information and updates itself regularly, its design, layout, and infrastructure ought to allow smooth navigation, boost its loading speed. Provide fast and visually pleasing for its users.

Top 10 Crypto Airdrop Platforms for Free Earning

Conclusion

Each day hundreds of airdrops are making their way in the crypto market and the number is increasing day by day. There is no doubt that airdrops are currently the trend settlers in the crypto market but as the community is growing more and more frauds and scams are increasing.

In my opinion, airdrops are here to stay in the market and we can encourage new and productive airdrops based on how legit and reliable they are. This is an outstanding way. In the end, it is necessary to do your own work of researching and avoiding the projects that are scam and have no real-world implementation, no members, etc.

Hopefully, this article will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

Read more: How to Earn with Crypto Exchange Affiliate Programs

#cryptocurrency #blockchain #bitcoin

Top 10 Crypto Portfolio Trackers Platforms You Need to Know

Different crypto portfolio tracker apps have distinct features and their workings differ. Most allow you to add in all wallet addresses regardless of the host blockchain, so you can track the value of coin holdings and price in real-time and history. Hence, portfolio tracker software may have API integration with exchanges and other wallets.

The best crypto portfolio trackers help investors and traders to make real-time decisions and change their portfolios. Most contain advanced charting and value prediction tools to help users make timely decisions regarding their crypto holdings.

• Crypto price trackers monitor the prices of cryptocurrencies and offer various metrics, which users can use to determine the viability of cryptocurrencies or current price movements. With the information garnered on the prices of cryptocurrencies, investors can make decisions as regards the right time to sell or buy digital assets.
• Some crypto price trackers have gone the extra mile to incorporate exchange trackers as one of their core features. Users do not just only have access to the information to determine the right trades to make, they also have the opportunity of researching the best place to execute such trades.
• Crypto price trackers provide the historical charts of each coin dating back to the moment the asset first became available for trading. This feature is useful for crypto researchers and analysts that tend to form ideologies based on the history of a coin or the crypto market as a whole.

Basic ingredients

Top crypto price tracking websites incorporate several features and metrics that make it easier to interpret and gauge market trends. These features, as well as metrics, show where the market is, at the time of pooling data from different exchanges.

• The Market Cap, Circulating Supply, And the Price of The Cryptocurrency?

In most cases, the tracked value of a cryptocurrency’s market capitalization, circulating supply, daily trading volume, and current valuation is enough data to determine its performance. For one, the circulating supply of a cryptocurrency reveals the number of coins available in the crypto market. The market cap, on the other hand, is simply the valuation of the total circulating supply. 

Analyzing these metrics, and comparing them with the daily trading volume, makes it easier to identify when crypto holders are selling off or buying.

• Liquidity and Market Volume?

When it comes to assessing the viability of crypto exchanges, it is imperative to base your analysis on the liquidity and trading volume.

The liquidity of a crypto exchange shows how easy or fast it is to execute trades without triggering a volatile change in the price of the asset. And so, examining liquidity provides ample information about the stability of crypto exchanges.

Liquidity and volume offer participants a broader view of the activities generated on each exchange. It is important to state here that volumes had initially served as the major metric for assessing exchange platforms’ performances. 

• Historical Charts

Crypto price trackers provide the historical chart of each cryptocurrency listed on their websites. Users a chance of comparing past price movements with current trends, especially if there is a correlation between two events.

For example, you can choose to focus on the last data that the bitcoin price tracker gathered in the past 7 days to analyze fluctuations and see how real-world events affect the price of bitcoin.

Historical charts are vital tools for technical analysts, crypto pundits, and traders in general.

What to consider before choosing an option?

Having explained the fundamentals of crypto price-tracking websites, it is imperative to explore some of the factors that would help you pick the right one.

• Website Accuracy

We advise that you take the time to assess the efficiency of price trackers before basing all your crypto activities on the data garnered from such platforms.

Before adopting a crypto price tracker, the first thing you should do is check its accuracy. Here, you ought to ascertain the platform’s capacity to give you up-to-date figures, while doing away with errors and data manipulations. 

• The User Experience

Apart from the loading speed, it is crucial to ascertain that your favorite crypto price tracker has infrastructures to ensure that you access the platform on the go. It is a plus if the tracker has a mobile app for android and iOS users.

Possible to opt for the best crypto tracker with aesthetically-pleasing and intuitive interfaces that are compatible with any screen size. Needless to say, all these factors come together to determine the user experience of the website.

• Cryptocurrencies and listed exchanges

A majority of price trackers tailor their services to the top 100 cryptocurrencies or majorly function as a btc price tracker, which might not bode well for investors. They have to access the data of all the cryptocurrencies available in the market.

It is vital for crypto price trackers to cover the global crypto exchange market, instead of focusing on the popular ones,  it is advisable to ensure that crypto price trackers support a broad array of cryptocurrencies.

• The Metrics Available on the Website

Metrics, like circulating supply, market cap, and daily trading volume, are important. Historical charts are another data analysis tool that you should consider. Ensure that the websites provide easy to interpret and full historical charts.

• The Suites of Extra Features and Tools

It is common for a crypto market tracker to function as currency converter, crypto compare tool, and portfolio tracker. Regardless of the number of tools a price tracker has, be sure to check that they align with your crypto profession and impact your day-to-day activities.

In this article, we'll discuss Top 10 Crypto Portfolio Trackers Platforms

1. Coinmarketcap: Wikipedia (Wiki) of crypto

• Website: https://coinmarketcap.com/
• Traffic & Engagement/Month: 150M+ traffic

CoinMarketCap was launched in 2013 by founder and former owner Brandon Chez. Today, Binance Holdings Limited owns and runs the business. The website tracks and shows the prices of different coins, providing links to a variety of exchanges where you can purchase and trade the tokens. Different types of exchanges are provided, such as spot exchanges, derivative exchanges and decentralized finance (DeFi) exchanges or DEXs.

CoinMarketCap is an extensive and comprehensive cryptocurrency site, accessible on both desktop and mobile, with a wealth of DeFi information, useful tools and free crypto rewards. Users can track over 16,000 cryptocurrencies, set up watchlists, track portfolios, backtest strategies and much more. CoinMarketCap is a great source of data for beginner and experienced crypto traders, even without paying for the premium API service. 

Features:

• Currently available as a web platform, as well as Android, iOS app.
• The CryptoCompare tab on the app lets you compare the market performance of any two coins using charts. You can compare their price, volumes, and market caps over different time frames.
• Receive news from reputable crypto news websites and organizations directly on the app.
• View the value of your crypto holdings in 90+ fiat currencies (including USD, EUR, JPR, INR, CNY, etc.) in real-time.
• View value of Gold, Silver, and Platinum is held from the app in real-time in over 90 fiat currencies.
• Use app Incognito or while logged in.

Pros & Cons:

• The ranking of the crypto-currencies is quite detailed and easy to understand
• The ranking is very informative
• The presence of graphs for each crypto-currency helps in further illustration.

Visit: https://coinmarketcap.com/

2. CoinGecko

• Website: https://www.coingecko.com/
• Traffic & Engagement/Month: 58M+ traffic

CoinGecko is an independent cryptocurrency data aggregator that tracks over 13,000 cryptos. The service offers the perfect way for you to decide when to trade your cryptos and what for. CoinGecko is not a trading platform in and of itself, instead, it provides charts and information on everything crypto, so you can compare exchanges, discover NFTs, track your portfolio and much more.

Features:

• The crypto-currencies can be filtered according to Hashing Algorithms, all platforms and all categories
• The values used for the crypto-currency rankings are the price, 24H, market capitalization, liquidity, developer, community and a graph which shows the result for the past seven days
• At the top of the page, you would see total market cap value and the total 24h vol

Pros & Cons:

• The ranking categories are quite many, hence the ranking of the crypto-currencies is not just done with one basis
• The website does not look fully designed and equipped, hence it could look unattractive to whoever visits the website

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3. Messari

• Website: https://messari.io/
• Traffic & Engagement/Month: 2.5M+ traffic

Messari is a data analytics and research company on a mission to organize and contextualize information for crypto professionals. Using Messari, analysts and enterprises can analyze, research, and stay on the cutting edge of the crypto world – all while trusting the integrity of the underlying data.

Messari is used to disclose multiple features and aspects of different crypto projects, including tokenomics, treasury information, team members, communication links, and more. This gives professionals the power to make informed decisions and take timely action. 

Pros & Cons:

• Comprises useful data for crypto assets
• A wide variety of metrics
• Data has been noted for its accuracy
• The platform is not completely flawless, and it is not free

Visit: https://messari.io/

4. CryptoCompare

• Website: https://www.cryptocompare.com/
• Traffic & Engagement/Month: 2.5M+ traffic

CryptoCompare was founded in 2014. It offers real-time buying and selling prices, chart and analyze the market from 170 global crypto exchanges, 5,300+ coins and 240,000+ currency pairs to serve customer needs.

CryptoCompare provides more than a portfolio tracker. It also offers data as a service, content, crypto guides, price aggregator, and widgets for websites. 

In addition to this, CryptoCompare provides market insights of different exchanges and crypto for any trader directly from the app. You get to receive news from inside the app as they come in and can obviously check how they affect the prices of any coin.

The app provides amazing charts and graphs for traders. The app also allows you to follow any coin you like, even if you don’t hold it.

Feature:

• Available as an Android and iOS app along with a web platform.

Pros & Cons:

• Share a lot of knowledge about mining issues, mining equipment, new concepts, market knowledge, … etc.
• Update the latest news, catch up with the trend of the market.
• Provides insights into the world’s leading digital wallets, storage wallets and coin exchanges.
• Allows users to freely share personal opinions on related issues.
• Allows users to integrate data and news most relevant to their website.
• There are a large number of Trading pairs and many different Crypto currencies.
• Free.

Visit: https://www.cryptocompare.com/

5. Cointracker

• Website: https://www.cointracker.io/
• Traffic & Engagement/Month: 1.7M+ traffic

This app allows you to track how your portfolio is performing over a given period and you can break down performance by each crypto or currency (dollar ETC). You can also take advantage of tax-loss harvesting.

You can connect your wallets like Ledger and Trezor and from various 300 crypto exchanges including popular ones like Coinbase and Binance, and eToro, and generate real-time data regarding the assets. It lets you automate capital tax gains. It also supports 8000 cryptocurrencies.

It has effectively helped users track $20 billion worth of capital gains and volume and claim $600 million of money in capital losses through effective tax reporting.

Features:

• Web and iOS and Android mobile versions are available.
• Generate tax reports on the fly. File annual tax returns. Prepare tax information for reporting.
• Export CSV files from exchanges for portfolio management.

Cost: 

• Subscription plans are of the high cost compared to the others
• Must pay more for email or concierge support
• Does not support margin trading, swaps or futures.

Visit: https://www.cointracker.io/

6. CoinTracking

• Website: https://cointracking.info/
• Traffic & Engagement/Month: 1.2M+ traffic

CoinTracking Analysis is a portfolio tracker app that allows you to trade and generate real-time reports on profit and loss. You can value your coins realized and unrealized loss gains, reports for taxes, and much more. You can have a complete overview of the 7666 coins and assets prices.

Features:

• Interactive charts for trades and coins
• It is one of the best crypto trackers that automatic import via APIs.
• Share your data with crypto tax advisors
• It is one of the best crypto trackers that does not need access to exchanges required
• Chart history for all 17,642 coins

Pros & Cons:

• It offers a free account to help you understand whether the platform can fit your tax reporting needs.
• Direct sync with the blockchain
• Interactive charts for trades and coins
• A premium package is needed or unlimited exchange connections

Visit: https://cointracking.info/

7. Blockfolio

• Website: https://blockfolio.com/
• Traffic & Engagement/Month: 600K+ traffic

Blockfolio was launched in 2014. It supports essentially every crypto asset in the market today and boasts over 6 million users. It also allows users to integrate wallets from nearly 15 cryptocurrency exchanges, which is a very competitive offer compared to most other crypto portfolio trackers.

It authorizes users to set price alerts. An intelligence tool called Signal provides users with helpful trading data and information. It is extensively reviewed, now with over 28,000 ratings on Apple Store and 148,700 on Android PlayStore.

Features:

• Available as an Android and iOS app.
• No desktop app or web platform access.
• News section.

Cost: Free

8. Bitstamp

Bitstamp is not natively a crypto portfolio management platform but a trading platform. However, it lets users manage their portfolios across 73 crypto assets supported for trading. First of all, the platform can be assessed through an iOS and Android app in addition to the web platform.

The fact that it is mobile agnostic tells you how great it is in helping you manage a crypto portfolio on the go. Moreover, it helps you have a detailed overview of the account and not just the basics of balance monitoring.

It gives you a visual chart representation of your portfolio changes over time, including in real-time. You can choose to display the charts per day, week, month, year durations, or all-time. It will display your portfolio value at a particular chosen time on the chart.

Thus, you can track the much you have earned over time. Portfolio management also lets you track your transaction history, balance, open orders, prices of favorite currencies, and fiat and crypto balances.

Features:

• Use APIs to link Bitstamp to third-party portfolio tracking tools like accointing for advanced portfolio management like tax reporting.
• The platform also has a specific product for crypto trading brokers, neo banks, fintech, banks, hedge funds, prop traders, family offices, and aggregators.
• Build a diverse crypto portfolio. Deposit fiat through bank, credit or debit cards (instant), SEPA, Faster
• Payment; send, receive, hold, and withdraw cryptocurrencies and fiat through a bank (ACH – 50,000 USD maximum per transaction). Swap crypto for another.
• Android, iOS, Linux, Windows.
• Staking Ethereum and Algorand.

Conclusion

Cryptocurrency is an exciting new investment front — and there’s never been an easier time to get started with a portfolio tracker or an individual exchange. However, it’s important to remember that cryptos are also still a very volatile market and it’s possible to lose money overnight.

Be a smart investor and do your due diligence before you buy any security. Always remember not to invest more than you can afford to lose. 

Read more: How to Earn with Crypto Exchange Affiliate Programs

I hope this article will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#cryptocurrency #blockchain #bitcoin #tоkenview

What is Monopoly Millionaire Control (MMC) | What is MMC token

In this article, we'll discuss information about the Monopoly Millionaire Control project and MMC token. What is Monopoly Millionaire Control (MMC) | What is MMC token?

Monopoly Millionaire Game

MMG has Defi and Gamefi platforms. The MMG project team hopes to create a Gamefi launch platform with a virtuous circle through the most professional game operations and capital. In the future, this ecosystem will be jointly governed by the community and vote for the direction of blockchain investment. The return on investment will also be directly fed back to the MMG ecosystem and investors. All funds in the ecosystem are open and transparent. The project party is only responsible for managing the funds, charging fees, and does not obtain any other benefits. In the future, the MMG project will become the largest Gamefi launch platform.

Monopoly Millionaire Game has a total of nine games, including shooting, cultivation, casual games, and card games.

◆ Island construction：Innovative game of constructing island，combining fishing and island management. Upgrading the island's main city can unlock more gameplay and benefits.

◆ Fish pond growth: Players can raise various species of fish in the fish pond. Fish ponds can harvest fish coins and other items.

◆ Marine Hunter：Players can enter the corresponding room to fish according to their cannon star rating and gold coins, so as to get rich rewards.

◆ Three competitive modes: The game combines the elements of casualness, competition and adventure, and sets up island mode, fishing mode, competition mode and fish pond, each with its own fun. Players can freely cast nets and fish in the multiplier room. During a fixed period of time, there will be BOSS gameplay in some multiplier rooms.

• Marine Hunter (Shooting)
• Island construction (Cultivation)
• Fish pond (Cultivation）
• Marine Treasure (Card Game）
• Ocean Match Game (Causal）
• Mini Match Game (Causal）
• Fish Fight (Card Game）
• Treasure of Poseidon (Causal）
• Fish Beauty Contest (Causal）

◆ Island construction

• Fish pond
• Marine Hunter
• Marine Treasure
• Ocean Match
• Mini Match
• Fish Fight
• Treasure of Poseidon
• Fish Beauty Contest

Game activity.

• Fish Alliance
• Daily task
• Competition

Token Allocation and Token Unlocking

MMC Allocation Plan and Vesting Schedule

• Liquidity pool: 5 million tokens (5%), 30% will be unlocked when launch.
• Seed round: 10 million tokens (10% of total tokens), 8% (800,000 tokens) will be unlocked when launch. After locking for three months, 4.38% (402,000 tokens) of the remaining tokens will be released each month.
• IEO/IDO: 2 million tokens (2% of total tokens), 2 million tokens will be unlocked when launch (100%).
• Treasury: 30 million tokens (30% of total tokens), locked for 6 months, 6.67% will be unlocked each quarter (2 million).
• Team: 20 million tokens (20% of total tokens), 12-month lock, 7.69% will be unlocked each quarter (1.538 million tokens).
• Ecosystem: 33 million tokens (33% of total tokens), permanently locked and released according to the use function of DAO.

Token Offerings - Private Sale and IEO

MMG

MMG token is an ecological game token (purchasing ecological products, participating in ecological games). The total issuance of MMG is 1 billion, but it will be burnt in games. Reasonable deflation will make it continue to increase in value, and allow the MMG produced by the game ecology to be effectively balanced

MMG total issuance is 1 billion: 400 million for liquidity pool (users purchase mystery boxes)，600 million for play-to-earn game.

MMC

MMC Allocation Plan and Vesting Schedule

• Liquidity pool: 5 million tokens (5%), 30% will be unlocked when launch.
• Seed round: 10 million tokens (10% of total tokens), 8% (800,000 tokens) will be unlocked when launch.
• After locking for three months, 4.38% (402,000 tokens) of the remaining tokens will be released each month.
• IEO/IDO: 2 million tokens (2% of total tokens), 2 million tokens will be unlocked when launch (100%).
• Treasury: 30 million tokens (30% of total tokens), locked for 6 months, 6.67% will be unlocked each quarter (2 million).
• Team: 20 million tokens (20% of total tokens), 12-month lock, 7.69% will be unlocked each quarter (1.538 million tokens).
• Ecosystem: 33 million tokens (33% of total tokens), permanently locked and released according to the use function of DAO.

Roadmap

Quarter 1:

• Through global marketing campaign, viral marketing, YouTube influencer, game guild cooperation, NFT lending and leasing platform cooperation, and international community cold start, the total scale has reached 200k+. (Accomplished)
• Launching the stake function of DApp. Users can earn income by staking. At present, more than 1,000 users have participated in staking, and 99% of the users have chosen the longest stake period of 1 year. Coversion of seed users to real users. (Accomplished)

Quarter 2:

• To complete the brand upgrade of the official website and the basic visual construction of the game
• To release the first version of the game and conduct internal testing
• To finalize the industry's top capital strategic investment. Through strategic cooperation with Tier 1 exchange, to complete NFT mystery box pre-sale, and governance token IEO & listing.
• Top blockchain media and game industry segmented media to release projects related progress and content analysis.
• Through the application scenario design of governance tokens, high proportion of token burning, and the burning mechanism to achieve early wealth effect and high NFT turnover rate. Other small game links further improve user retention, leading to an average online number of 10,000+

Quarter 3:

• The evolution of MMG games to a game distribution platform. Then, the project team will select high-quality games based on the indicators. The settled third-party games must purchase a certain amount of MMC as a deposit for staking. The game fee rules remain unchanged. And the MMC will be repurchased when the game revenue is generated.
• During the World Cup, the project team will import the concept game of the World Cup sports quiz and invite the stars to endorse.

Quarter 4:

• The MMG Foundation will complete its historical mission in stages and will evolve into a community autonomous DAO. DAO members, full-time game researchers, will select high-quality projects in early-stage. And the DAO members will vote with MMC to determine the investment direction and investment amount. The overall revenue of the project will be distributed to MMC token holders in proportion.
• The annual turnover of MMG platform reaches 20 million US dollars.

How and Where to Buy MMC token?

MMC has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by first buying Bitcoin, ETH, USDT, BNB from any large exchanges and then transfer to the exchange that offers to trade this coin, in this guide article we will walk you through in detail the steps to buy MMC token

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Bybit here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

☞ SIGN UP BYBIT

Once finished you will then need to make a BTC/ETH/USDT/BNB deposit to the exchange from Binance depending on the available market pairs. After the deposit is confirmed you may then purchase MMC from the exchange.

The top exchange for trading in MMC token is currently:  Bybit

🔥 If you’re a beginner. I believe the article below will be useful to you ☞ How to Earn with Crypto Exchange Affiliate Programs

Find more information MMC token ☞ Website

I hope this post will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#bitcoin #crypto 

How to Write Enterprise Bitcoin Applications with Spring Boot

Spring boot starter projects with convenient dependency descriptors for multiple Bitcoin related modules that you can include in your application. Strong focus on integration and regression testing your own application or module. Included are features for representing, transporting, and performing comprehensive calculations and tests with Bitcoin in financial applications and computations.

Note: Most code is still experimental - do not use in production. This project is under active development. Pull requests and issues are welcome. Look at the changelog to track notable changes. Also, developing this project is fun.

Install

Download from Maven Central.

Gradle

implementation "io.github.theborakompanioni:spring-tor-starter:${bitcoinSpringBootStarterVersion}"

Maven

<dependency>
    <groupId>io.github.theborakompanioni</groupId>
    <artifactId>spring-tor-starter</artifactId>
    <version>${bitcoinSpringBootStarter.version}</version>
</dependency>

The example above imports module spring-tor-starter - you can import any module by its name.

Modules

This project contains various modules that can be integrated into your project depending on your requirements.

You can find a small selection in the following table. But there is much more to discover.

See modules.md for general information about specific modules.

Examples

Besides, that most starter modules also have their own example applications, there are also stand-alone example applications showing basic usage of the functionality provided by these modules.

•  bitcoin-autodca: Stacking Sats on Kraken: Auto DCA example application
•  bitcoin-exchange-rate: Currency Conversion API example application
•  lnd-playground: Lightning Network Playground example application (using lnd)
•  lnurl-auth: Spring Security Authentication with lnurl-auth example application

Example apps can be started with a single command, e.g.:

./gradlew -p incubator/spring-lnurl/spring-lnurl-auth-example-application bootRun

Development

Requirements

• java >=11
• docker

A Bitcoin Core Testcontainer running in regtest mode is started for most examples. Having access to a Bitcoin Core node running on mainnet is quite useful if you want to try everything. Optional: A node should publish rawtx and rawblock messages via zmq for some features to work.

Build

./gradlew build -x test

Test

./gradlew test integrationTest

Tests in example application modules or modules that start a lot of docker containers (modules named "-example-application" or "spring-testcontainer-") are excluded from the default test phase and must be manually enabled if you want to run them. To run all tests pass arguments -PexampleTest and -PtestcontainerTest:

./gradlew test integrationTest -PtestcontainerTest -PexampleTest

Be aware this might take several minutes to complete (>= 10 minutes).

Dependency Verification

Gradle is used for checksum and signature verification of dependencies.

# write metadata for dependency verification
./gradlew --write-verification-metadata pgp,sha256 --export-keys

See Gradle Userguide: Verifying dependencies for more information.

Checkstyle

Checkstyle with adapted google_checks is used for checking Java source code for adherence to a Code Standard.

# check for code standard violations with checkstyle
./gradlew checkstyleMain

SpotBugs

SpotBugs is used for static code analysis.

# invoke static code analysis with spotbugs
./gradlew spotbugsMain

Contributing

All contributions and ideas are always welcome. For any question, bug or feature request, please create an issue. Before you start, please read the contributing guidelines.

Resources

• Bitcoin: https://bitcoin.org/en/getting-started
• Lightning Network: https://lightning.network/
• JSR354 (GitHub): https://github.com/JavaMoney/jsr354-api
• Spring Boot (GitHub): https://github.com/spring-projects/spring-boot

• Bitcoin Core (GitHub): https://github.com/bitcoin/bitcoin
• lnd (GitHub): https://github.com/LightningNetwork/lnd
• lnurl (GitHub): https://github.com/fiatjaf/lnurl-rfc
• ElectrumX Server (GitHub): https://github.com/spesmilo/electrumx
• Electrum Personal Server (GitHub): https://github.com/chris-belcher/electrum-personal-server
• Electrum Client (GitHub): https://github.com/spesmilo/electrum
• XChange (GitHub): https://github.com/knowm/XChange
• bitcoin-kmp (GitHub): https://github.com/ACINQ/bitcoin-kmp
• bitcoinj (GitHub): https://github.com/bitcoinj/bitcoinj
• LightningJ (GitHub): https://github.com/lightningj-org/lightningj
• ConsensusJ (GitHub): https://github.com/ConsensusJ/consensusj
• JeroMq (GitHub): https://github.com/zeromq/jeromq
• Project Reactor (GitHub): https://github.com/reactor/reactor-core
• jMolecules (GitHub): https://github.com/xmolecules/jmolecules
• Testcontainers (GitHub): https://github.com/testcontainers/testcontainers-java/
• Tor: https://www.torproject.org/
• Protocol Buffers: https://developers.google.com/protocol-buffers

Download details:
Author: demining
Source code: https://github.com/demining/bitcoin-spring-boot-starter-Google-Colab?ref=javaawesome.com
License: Apache-2.0 license

#spring #java #springboot #bitcoin

What is IMOV (IMT) | What is IMOV token | What is IMT token

In this article, we'll discuss information about the IMOV project and IMT token. What is IMOV (IMT) | What is IMOV token | What is IMT token?

IMOV is a Web3 lifestyle app with inbuilt Game-Fi and Social-Fi elements and the FIRST inclusive fitness app for people of all abilities.

IMOV is built around an essential daily activity for most people – moving around.

Users equip themselves with NFTs in the form of Sneakers. By walking, jogging, or running outdoors, users will earn game currency, which can either be used in-game, or cashed out for profit.

With Game-Fi, IMOV aims to nudge millions toward a healthier lifestyle, combat climate change and connect the public to Web 3.0, all while simultaneously hinging on it’s Social-Fi aspect to build a long-lasting platform fostering user generated Web 3.0 content.

• Anyone can use: You don't have to understand NFTs or Crypto to get started. Burning those calories is all you need to know, to start using IMOV
• Build a habit of working out: Building a habit is hard, specially when it comes to your health. Using real money rewards and interesting gaming/social elements, IMOV helps you become physically active and get fit
• Earn in Crypto/NFTs: Earn in cryptocurrency & upgrade your NFT value everyday simply by walking, jogging, or running.

Getting Started

• ​Download the IMOV app 
• Sign-up for IMOV After getting access to the app on your respective device, you will be able to sign up for IMOV with your email address. You will receive a verification code that you need to key in to enter the app
• Connect your Wallet After signing in IMOV, connect your Metamask Wallet to your account.
• Purchase a Sneaker Have a look at the in-app Marketplace and pick out a Sneaker! Ensure you have enough BNB for the purchase.

Congrats! You are now ready!

Market Place

Trade System

• User can buy and sell NFT Sneakers on the in-app Marketplace.

Rental System

• It's sometimes hard for new users to participate due to the complexity of the onboarding process in Crypto-related games. This starts with creating an Exchange Account, converting fiat to Cryptocurrency and navigating Web 3.0 with a Decentralized Wallet. IMOV aims to breach this barrier by introducing a Rental System.
• By offering a smart rent/lease system, getting started is as easy as downloading the app and renting a Sneaker, ensuring that new users will not be deterred from exploring the game.
• To rent a Sneaker, you first access the app to see all the Sneakers available, then choose one Sneaker that suits your needs and wait for the leaser to pair with it before taking the step of agreeing fully to the leaser's rental terms. When the rental contract has been done, a Sneaker will be sent to the renter within 24 hours.
• A Rental Agreement may last up to 7 days. If the renter does not follow the provisions of the Rental Agreement, his or her credit rating will be dropped by one star.
• The Smart Contract will give the earnings according to the Rental Agreement whenever a renter finishes a session in Solo Mode. The earnings of both the renter and the leaser are set (TBD). Renters will receive 0.1 credit for each successfully completed Rental Agreement.

Credit System

• Rentee must complete a series of “academic” quizzes to achieve at least 2/5 rating points before hiring a sneaker. These procedures ensure that they are familiar with all the fundamentals of the application and avoid unwanted misunderstandings during use.

Anti-Cheating System

Three mechanics are used to stop cheating in the game, which includes the cheater's account being punished:

• GPS tracking
• Motion sensor and health data
• Machine learning to detect cheating through data simulation

Using devices that have been jailbroken, rooted, or with an altered OS will result in IMOV not working properly.

100% Data privacy

The safety of your data is our top priority. It is not for sale to any third party and never will be.

Tokenomics

​Game Token: IST (Imov Satoshi Token)

Governance Token: IMT (Imov Metaverse Token) - Max Supply 100,000,000 token 

​How and Where to Buy IMT token?

 IMT token is now live on the Binance mainnet. The token address for IMT is 0x7B8779e01d117ec7e220f8299a6f93672E8eae23. Be cautious not to purchase any other token with a smart contract different from this one (as this can be easily faked). We strongly advise to be vigilant and stay safe throughout the launch. Don’t let the excitement get the best of you.

Just be sure you have enough BNB in your wallet to cover the transaction fees.

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use Binance Exchange here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

☞ SIGN UP ON BINANCE

Next step

You need a wallet address to Connect to Pancakeswap Decentralized Exchange, we use Metamask wallet

If you don’t have a Metamask wallet, read this article and follow the steps ☞ What is Metamask wallet | How to Create a wallet and Use

Transfer $BNB to your new Metamask wallet from Binance wallet

Next step

Connect Metamask Wallet to Pancakeswap Decentralized Exchange and Buy, Swap IMT token

Contract: 0x7B8779e01d117ec7e220f8299a6f93672E8eae23

The top exchange for trading in IMT token is currently: PancakeSwap (V2)

Top exchanges for token-coin trading. Follow instructions and make unlimited money

☞ Binance ☞ Poloniex ☞ Bitfinex ☞ Huobi ☞ MXC ☞ ProBIT ☞ Gate.io

🔺DISCLAIMER: The Information in the post isn’t financial advice, is intended FOR GENERAL INFORMATION PURPOSES ONLY. Trading Cryptocurrency is VERY risky. Make sure you understand these risks and that you are responsible for what you do with your money.

Find more information IMT token ☞ Website 

I hope this post will help you. Don't forget to leave a like, comment and sharing it with others. Thank you!

#bitcoin #crypto 

A Service That Provide Collaborative and Secure Custody Of Bitcoin

Welcome to Co Sign 👋

A service that provides collaborative and secure custody of bitcoin. A M of N multi-sig wallet where the user holds M of the keys and the service holds one, that way the service is unable to sign transactions since they only have one key. Users can make use of their M keys or allow service to provide the other key necessary for transaction (User has to give service permission to sign with their key)

Backend

Requirements

python
pip
virtualenv
postgres

Running The Backend

1. clone the repository git clone https://github.com/toshmanuel/co-sign.git
2. cd Backend
3. virtualenv venv
4. for MACOS/LINUX source venv/bin/activate
5. for WINDOWS venv\Scripts\activate
6. pip install -r requirements.txt
7. create a .env file in the Backend directory
8. check the .env.sample file and copy to variable to the .env file
9. replace the 'somevalues' with the neccesary value
10. python manage.py runserver

API Examples

1. POST /api/v1/register

Request Body

{
 "email": "some@email.com",
 "password": "somepassword",
 "password2": "somepassword"
}

On a successful request, this endpoint would return a 201 status code and

Response Body

{
   "email": "some@email.com"
}

On a failed request e.g, email is not provided or the password does not match, or the password is too common, or the user already exists. this endpoint would return a 400 bad request status code

Possible Error Response, may return one or more of the following error

{
   "email": [
      "This field must be unique.", 
      "Enter a valid email address."
   ],
   "password": [
       "This password is too common.",
       "Password fields didn't match.",
   ]
}

1. POST /api/v1/login

Request Body

{
 "username": "some@email.com",
 "password": "somepassword",
}

On a successful request, this endpoint would return a 200 status code and

Response Body

{
   "expiry": "2022-05-10T06:01:06.930521+01:00",
   "token": "3ee47e529230b68e12685924f1da2aa0cf67e228ea486626b6e2bbbeda117936"
}

On a failed request e.g, username is not provided, or the username is wrong or does not exist, or the password is incorrect, this endpoint would return a 400 bad request status code

Possible Error Response, may return one or more of the following error

{
   "non_field_errors": [
       "Unable to log in with provided credentials."
   ],
   "username": [
       "This field may not be blank."
   ],
   "password": [
       "This field may not be blank."
   ]
}

1. POST /api/v1/logout/

Request Header should contain Authorzation: Token token_generated_from_login

On a successful request, this endpoint would return a 204 status code

On a failed request e.g, if the key "Authorization" is not provided in the header, this endpoint would return a 400 bad request status code

Possible Error Response, may return one or more of the following error

{
   "detail": "Invalid token."
}

{
   "detail": "Authentication credentials were not provided."
}

Frontend

Requirements

Install Flutter: https://docs.flutter.dev/get-started/install

Running The Frontend

1. clone the repository git clone https://github.com/toshmanuel/co-sign.git
2. cd Frontend
3. Run: flutter pub get
4. Run: flutter run

This demo runs on iOS and Android and uses a few common libraries to make it functional. See the pubspec.yaml for the libraries used.

Authors

👤 toshmanuel 👤 Muneerah1612 👤 j-kon

• Github: @toshmanuel
• Github: @Muneerah1612
• Github: @j-kon

Show your support

Give a ⭐️ if this project helped you!

Author: toshmanuel
Source code: https://github.com/toshmanuel/co-sign
License:

#cpluplus #bitcoin 

What is MetaOctagon (MOTG) | What is MOTG token

In this article, we'll discuss information about the MetaOctagon project and MOTG token. What is MetaOctagon (MOTG) | What is MOTG token?

The MetaOctagon team is building a multiplex of a metaverse world where users can create, display, and trade their contents using MOTG, the main utility token of the platform.

MOTG holders are allowed to participate in governance of the MetaOctagon platform via a Decentralized Autonomous Organization (DAO), where they can exercise voting rights on essential decisions of the MetaOctagon ecosystem. As a user, you can create digital contents such as apps or memes, convert them into digital assets such as NFTs (Non-Fungible Tokens), and upload them on the MetaOctagon marketplace. The MetaOctagon secures its position in the market as a pioneer of the Web3 metaverse platform to build a fun, creative and communal “create-to-earn” marketplace platform, owned and operated by users. The MetaOctagon aims to realize a true blockchain ecosystem by using the Ethereum Protocol, attracting both crypto and non-crypto content creators by offering the essential advantages of true-ownership, digital scarcity, monetization capabilities, and interoperability.

MetaOctagon has brought an upgraded version of Club Octagon, the world’s 5th greatest club chosen by DJ Mag, on a metaverse platform. Unlike existing clubs which we must physically visit the place to enjoy the concert, Meta Octagon offers a new paradigm for virtual clubs which we can visit from anywhere with a device.

Feature

• Experience Virtual Ownership: Keep authenticity for all types of your digital contents. MetaOctagon performs various artists' concert every month. You can enjoy new sounds that are not released in real-world every day.
• Customize your Avatar: You can create an apperance of your avatar. Buy and try various of hairstyles, accessories, fasion and more. Get valuation of your digital contents in the market.
• Interoperability: Share your creativeness in the metaverse world. You can communicate with new friends and check their real profile. Ordering drink and communition are same as real world

MetaOctagon Ecosystem

The MetaOctagon ecosystem is built for Creators and Developers, consisting of three main components: Metaframer, Metaplex, and the MetaOctagon SDK.

The MetaOctagon offers a special way to craft, display, and trade all types of digital contents. Creators and Developers can express their creativity with our powerful content creation tools. You can make your own digital contents, convert them to any supportive format, and publish/sell them in the Web3 metaverse marketplace. Metaframer is our user-generated content reation tool that allows anyone to craft their own digital contents and effortlessly export them to Metaplex where users can convert them into limited ERC-1155 tokens as UGCS. UGCS are virtual tokens with strong security and authenticity features that are indivisible and distinct.

Blockchain is a key technology to realize a true Web3 metaverse ecosystem with its decentralized finance ability such as sharing rewards and generating a new market value of digital content. MetaOctagon's Web3 features will allow users to monetize their digital contents and freely trade them as UGCS.

Our UGCS smart contract allows all types of digital contents from a simple image file to a complicated application jason file to become a tradable valuable resource in the market. Layer segments of the MetaOctagon ecosystem ensures cross-platform usability of digital contents.

Metaplex is not just a marketplace, but a decentralized metaverse where different digital contents and creations of Creators and Developers meet and communicate. Market value is totally upon uesrs in Metaplex.

Mission

The MetaOctagon team’s motivation is to build a system where content creators can freely and simply craft, utilize, apply, and monetize their digital contents without central control, enjoying full secure copyright ownership with the ability to earn MOTG.

It is a key concept of the MetaOctagon platform to be developed on Web3, unlike existing metaverse platforms that are still limited to central authority systems. Therefore, the MetaOctagon team has set following missions to build a complete and successful metaverse marketplace on Web3.

• Creator rights and ownership should not be maintained or guaranteed through intermediaries.
• Value of user-generated content is given in the market where no central control rules or intervenes into the revenue architecture.
• A supportive market for multi-generated NFTs to prove creative ownership of user’s works is necessary to the market to add extra value to content creators.
• Decentralized economy powered by cryptocurrency is supposed to be a main component of the user-generated content market to maintain transparency and fairness.

Metaplex

Metaplex is a blockchain based NFT marketplace that uses smart contracts to manage listed NFT auctions and transactions. Metaplex is an open marketplace for creators and developers who can freely trade their digital contents regardless of where they are generated from. NFTs that are not generated by using Metaframer can also be listed on the Metaplex marketplace. This allows the Metaplex ecosystem to earn additional benefits based on economic principles of supply and demand by integrating value of other platforms.

Creators are required to provide information to be displayed on the marketplace:

• Name: To identify each edition of NFTs, Creators are required to put a name of the NFTs.
• Description: The description will allow creators add specific information like size, model, potential users or any other specific information to be shared with users.
• Thumbnail: Creative thumbnails of NFTs can attract more attention in the market. It can be created for free when creators use Metaframer.
• Price: Creator receives total control over the price that the NFT will have on the market place. This price is set in MTOG.
• Value: Creators can select the rarity and scarcity according to the Glow system.

Glow System: It is a system that can add extra value to the NFT by Creators. As more Glows are spent to make a NFT more glowing, the NFT will be displayed more often in the Metaplex and the set-up price range will be increased.

Metaframer

Metaframer is a framing tool for digital content creators that allows artists to easily design digital contents in any form and convert generated contents to a more developer-friendly format.

• Modeling: Unlike professional digital content creators or developers, general users who would like to generate their own digital contents do not know how to minimize the data size of their digital contents or re-format them to a fitable size. Sometimes, the same difficulty exists to professional content creators when they are using a new tool, especially converting their works into NFTs. Metaframer will be a key assistant for these people as a user-friendly interface, powerful tools to help them to set up as they want. Metaframer will open a door for all creators to the metaverse world.
• App Development: Our team is working on adding a customizable app developer’s tool on Metaframer so that app developers can generate NFTs for their app ecosystem. Each segment of the app can be transformed to a convertible file through Metaframer, and app developers can convert the meta-framed files to NFTs as they want.

Through Metaframer, creators and developers can change their creations into NFTs and issue UGCS. Digital contents transformed to NFTs are able to be listed on the Metaplex as UGCS, which are digital contents transferred to ERC-1155.

MetaOctagon SDK

Software Development Kit, also known as SDK, is a general tool to build a hardware platform or operating system provided by a platform provider. With SDK, developers can build an application interactively working on the platform, system, or given programming language.

Our team aims to enable converting all types of digital contents, even including softwares and applications, to a Non-Fungible Token so that their authenticity and identity can be publicly proven and guaranteed in the network. With the MetaOctagon SDK, developers can build their applications and softwares on blockchain, and digital contents from those products and services are directly connected to Metaframer where user-generated contents are changed to NFTs (UGCS).

MetaOctagon SDK is an on-going open-source project. Once framework building and basic data storage setting is successfully implemented, our team will announce to invite developers from global blockchain communities to participate in developing the MetaOctagon SDK together.

What is MOTG?

MOTG is an essential and key utility operator of the MetaOctagon platform and the MetaOctagon are working on establishing fundamental mechanics that shape the landscape of the MetaOctagon ecosystem and add value to it. MOTG is an ERC20 utility token built on the Ethereum blockchain that handles transactions within the MetaOctagon ecosystem and provide following use cases:

• Accessibility: Users spend MOTG to craft, display, and trade their digital contents in the ecosystem - and can potentially collect MOTG from digital content creation. Also, they spend MOTG to acquire UGCS, NFTs, and through Staking. NFT Artists spend MOTG to generate NFTs on their digital contents (UGCS) and upload them to the Metaplex. Users spend MOTG to trade NFTs on the Metaplex.
• Governance: MOTG is a governance token that allows holders to participate in the Decentralized Autonomous Organization of the MetaOctagon ecosystem, where they can exercise voting rights on essential elements such as distributions of platform profits or changes on the Roadmap. MOTG holders can vote themselves or delegate voting rights to other users of their preference.
• Staking: MOTG can be used for staking, which provides passive revenues on NFTs. You can earn more MOTG by staking it. This decides the price limit of your NFT on the Metaplex; for example, if you stake more MOTG s, you can set the higher price for your NFT to be traded on the Metaplex.
• Foundation: The MetaOctagon Foundation is to support the ecosystem of the MetaOctagon, offering incentives to high quality content & interactive app production on the platform.

Tokenomics

MOTG is the utility token commonly used throughout the MetaOctagon ecosystem as the basis of transactions and interactions. It is an ERC-20 utility token developed on the Ethereum mainnet. It will be utilized generally acrosse the ecosystem by creators, developers, and publishers, allowing creators and developers to trade UGCS and build a creator-centered platform of rewards where Creators and Developers will benefit from a truly genuine Web3 metaverse.

User-generated digital contests (UGCS) are developed as ERC-1155 tokens. To ensure the perpetual scarcity and valid scarcity of non-fungible digital contents, we select the ERC-1155 as our token standard. This allows a smart contract to track true ownership of each content and guarantees immutable and distinct value of stored data.

Revenue Model and Staking Model for Creators:

• UGCS Sales Revenue: Creators will be able to sell their digital contents in the Metaplex, receiving 100% of the MOTG price of the UGCS;
• Creators Fund: Creators will benefit from a rewards program to earn incentives in MOTG tokens for displaying creative digital contents in the MetaOctagon.
• Art Competition: Creators are invited to compete publicly with other creators, and can win a prize pool of MOTG tokens if their UGCS received the most votes from the community. This competition maintains the entire ecosystem as more creator-centered.
• Crowdfunding: A special section for creators of individuals or groups to register a crowdfunding on with their UGCS.

Token Allocation:

• Total MOTG Supply: 3,000,000,000
• Seed Sale: 16.7%
• Strategic Sale: 8.3%
• Team: 5%
• Partner: 5%
• Marketing: 5%
• Reserve: 5%
• Operation: 30%
• Ecosystem: 25%

How and Where to Buy MOTG token?

MOTG has been listed on a number of crypto exchanges, unlike other main cryptocurrencies, it cannot be directly purchased with fiats money. However, You can still easily buy this coin by first buying Bitcoin, ETH, USDT, BNB from any large exchanges and then transfer to the exchange that offers to trade this coin, in this guide article we will walk you through in detail the steps to buy MOTG token

You will have to first buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

We will use MEXC here as it is one of the largest crypto exchanges that accept fiat deposits.

Once you finished the KYC process. You will be asked to add a payment method. Here you can either choose to provide a credit/debit card or use a bank transfer, and buy one of the major cryptocurrencies, usually either Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Binance (BNB)…

☞ SIGN UP MEXC

Once finished you will then need to make a BTC/ETH/USDT/BNB deposit to the exchange from Binance depending on the available market pairs. After the deposit is confirmed you may then purchase MOTG from the exchange.

The top exchange for trading in MOTG token is currently:  MEXC, LBank

🔥 If you’re a beginner. I believe the article below will be useful to you ☞ How to Earn with Crypto Exchange Affiliate Programs

Find more information MOTG token ☞ Website

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