1622194889
Việc ra mắt Cầu Polygon x RenVM mới đã được Polygon thông báo lên Twitter vào ngày 28/05, nhấn mạnh cây cầu sẽ cho phép Bitcoin và các tài sản khác được sử dụng trên nền tảng tốc độ cao và chi phí thấp của Polygon.
Ren và Polygon đã hợp tác để khởi động một cầu nối cho phép BTC và các tài sản khác được chuyển giữa Bitcoin và giải pháp mở rộng Ethereum.
Nhờ đó, các token ERC-20 đại diện cho Bitcoin, Bitcoin Cash, Dogecoin, Filecoin, Terra, Zcash và DigiByte của Ren hiện có thể được sử dụng trên mạng Polygon. Các tài sản đã có thể được giao dịch và tổng hợp trên DEX dựa trên Polygon, QuickSwap, với nhóm cũng gợi ý về các cơ hội lợi nhuận trong tương lai cho các token trên việc triển khai Polygon của Curve Finance và BadgerDAO.
Chia sẻ với Cointelegraph, một đại diện của Ren cho biết nhóm nghiên cứu có kế hoạch tung ra nhiều cầu nối hơn với các mạng tốc độ cao có thể mở rộng trong tương lai gần.
Kể từ khi ra mắt RenVM một năm trước, Ren đã nổi lên như một cổng thông tin hàng đầu cho phép các phiên bản ERC-20 của Bitcoin, Bitcoin Cash, Zcash và các tài sản layer 1 khác được giao dịch trên mạng chính Ethereum. Tài sản trị giá khoảng 246,3 triệu USD đã được bắc cầu bằng RenVM trong bảy ngày qua.
Theo DeFi Llama, RenVM hiện là giao thức tài chính phi tập trung lớn thứ 30 với tổng giá trị bị khóa, hay TVL, với 573 triệu USD.
Polygon gần đây đã nổi lên như một giải pháp mở rộng quy mô layer-2 hàng đầu của TVL và là giao thức DeFi lớn thứ hai về tổng thể với giá trị tài sản khoảng 10,3 tỷ USD hiện đang được nắm giữ trên mạng. Vào ngày 25/05, đã có thông báo rằng nhà đầu tư tỷ phú nổi tiếng Mark Cuban đã đầu tư vào Polygon.
Tuy nhiên, sự cạnh tranh giữa các layer-2 đang nóng lên, với việc Arbitrum nhắm mục tiêu ra mắt mainnet vào ngày 28/05 và Optimism dự kiến ra mắt vào tháng 7.
#polyg on
1622194889
Việc ra mắt Cầu Polygon x RenVM mới đã được Polygon thông báo lên Twitter vào ngày 28/05, nhấn mạnh cây cầu sẽ cho phép Bitcoin và các tài sản khác được sử dụng trên nền tảng tốc độ cao và chi phí thấp của Polygon.
Ren và Polygon đã hợp tác để khởi động một cầu nối cho phép BTC và các tài sản khác được chuyển giữa Bitcoin và giải pháp mở rộng Ethereum.
Nhờ đó, các token ERC-20 đại diện cho Bitcoin, Bitcoin Cash, Dogecoin, Filecoin, Terra, Zcash và DigiByte của Ren hiện có thể được sử dụng trên mạng Polygon. Các tài sản đã có thể được giao dịch và tổng hợp trên DEX dựa trên Polygon, QuickSwap, với nhóm cũng gợi ý về các cơ hội lợi nhuận trong tương lai cho các token trên việc triển khai Polygon của Curve Finance và BadgerDAO.
Chia sẻ với Cointelegraph, một đại diện của Ren cho biết nhóm nghiên cứu có kế hoạch tung ra nhiều cầu nối hơn với các mạng tốc độ cao có thể mở rộng trong tương lai gần.
Kể từ khi ra mắt RenVM một năm trước, Ren đã nổi lên như một cổng thông tin hàng đầu cho phép các phiên bản ERC-20 của Bitcoin, Bitcoin Cash, Zcash và các tài sản layer 1 khác được giao dịch trên mạng chính Ethereum. Tài sản trị giá khoảng 246,3 triệu USD đã được bắc cầu bằng RenVM trong bảy ngày qua.
Theo DeFi Llama, RenVM hiện là giao thức tài chính phi tập trung lớn thứ 30 với tổng giá trị bị khóa, hay TVL, với 573 triệu USD.
Polygon gần đây đã nổi lên như một giải pháp mở rộng quy mô layer-2 hàng đầu của TVL và là giao thức DeFi lớn thứ hai về tổng thể với giá trị tài sản khoảng 10,3 tỷ USD hiện đang được nắm giữ trên mạng. Vào ngày 25/05, đã có thông báo rằng nhà đầu tư tỷ phú nổi tiếng Mark Cuban đã đầu tư vào Polygon.
Tuy nhiên, sự cạnh tranh giữa các layer-2 đang nóng lên, với việc Arbitrum nhắm mục tiêu ra mắt mainnet vào ngày 28/05 và Optimism dự kiến ra mắt vào tháng 7.
#polyg on
1608113009
What is new in New Angular 7? New Angular 7 features have turned out as a powerful release that really brought advancement in the application development structure.
Here, we have listed new Angular 7 features with examples and write the difference between Angular 6 and Angular 7.
Read more: Angular 7 Features With Example
#angular 7 features #what’s new angular 7 #new angular 7 features #angular 7 features with examples
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As such, it is time to take another close look at this exciting DeFi project. Formerly known to as the Republic Protocol, Ren has evolved to become an ecosystem which seeks to bring unparalleled privacy and interoperable liquidity between blockchains.
If what you just read seems like a whole lot of mumbo-jumbo, fear not. We are here to break it down for you, bit by bit. In a sentence, Ren makes it possible for you to transfer cryptocurrencies and other supported assets (like tokens) between blockchains in a manner that is decentralized, trustless, and fast.
By the end of this article, you will understand just how important Ren is and why it has changed much more than its name in the last year and a half.
The history of Ren starts with its two founders: Taiyang Zhang and Loong Wang (pronounced “Lewng”). They were classmates at the Australian National University and worked together at the same start up after they graduated.
Founders Zhang & Wang
Shortly afterwards, they founded their own software company. Around that time, Zhang was asked by a friend to program a trading algorithm for his cryptocurrency hedge fund. This hedge fund became known as Virgil Capital, with Zhang as co-founder.
While working at Virgil Capital, Zhang noticed that there was a lack of support for over the counter (OTC) cryptocurrency trading. More importantly, there was absolutely no way for investors to purchase a large amount of cryptocurrency without disrupting markets.
This is because all transactions are publicly available on the blockchain, including OTC purchases. Automated applications such as Whale Alert draw attention to these large transactions, resulting in price volatility from speculative traders.
Whale Alert Bot That Pushes Notifications. Image Source
Whenever someone moves a large amount of cryptocurrency from a wallet to an exchange, this is often interpreted as an intention to sell that asset. Conversely, a large exchange to wallet or wallet to wallet transaction can signal that this investor believes that cryptocurrency is valuable and worth holding on to (or purchasing).
OTC trading is almost exclusively for wealthy investors looking to buy an asset without making a scene. The openness of cryptocurrency blockchains like Bitcoin makes this impossible without the use of centralized third parties.
When Zhang heard about Ethereum, he decided it would be the best platform to build what would eventually become the solution to the OTC problem: the Republic Protocol.
Given that Wang had extensive experience coding distributed database technologies, even creating his own coding language for blockchain-like technologies, Zhang invited him to work on the project. Wang immediately realized that there was a second issue in the cryptocurrency space: a lack of blockchain interoperability.
Old branding of the Republic Protocol
The Republic Protocol was officially founded by Zhang and Wang. It sought to make OTC cryptocurrency trading decentralized and trustless, and to create a protocol for separate cryptocurrency blockchains to interact.
Recognizing that cryptocurrency trading was no less private on exchanges due to things like order books, the Republic Protocol also made it their mission to make crypto trading possible without these revealing indicators. All they needed now was a little bit of cash.
In 2018, the Republic Protocol launched two rounds of initial coin offerings (ICOs) for the Republic token (REN). The first was a private ICO which took place in late January of 2018 and raised a handsome 28 million USD. The second ICO, this time public, was held a few days later in early February and raised a modest 4.8 million USD.
The REN Private and Crowdsale ICOs. Image via ICOdrops
Investors who took part in these ICOs were able to buy REN at a price of just over 5 cents USD per token. Slightly more than 56% of REN’s total supply of 1 billion was sold. As you might have guessed, REN is built on the Ethereum blockchain and is an ERC-20 token.
If you’re wondering how Ren works, you’re in for a wild ride. The technology behind Ren is quite sophisticated and can be hard to wrap your head around.
This section will give you an explanation in laymen’s terms as to what exactly Ren does and how its central platform, RenVM, operates. If you want a more technical explanation, you can get it directly from Loong Wang himself in this YouTube video.
Before we dive into Ren, we need to briefly explain what a “darkpool” is. Darkpools are OTC markets where investors can anonymously purchase large amounts of an asset.
These exist in both legacy markets and even cryptocurrency markets. However, in both cases you must trust that the centralized party providing this service will in fact keep your transactions anonymous and secure.
Ren Technology Overview. Image via Medium
Ren allows for the decentralized and trustless exchange of cryptocurrency assets across blockchains using its central platform, the Ren Virtual Machine (RenVM). The RenVM does this using a network of “Darknodes” which provide the necessary computing power to identify and process cross-chain cryptocurrency orders.
This is done using a complicated algorithm called the “ Shamir Secret Sharing Scheme” which fragments the orders such that the Darknodes do not know the amount or destination of the crypto being transacted.
How RenVM Works. Image via Blog
Since RenVM is built on Ethereum, cross-chain transactions are executed on the Ethereum blockchain using ERC-20 token equivalents of the asset being transacted. Put simply, you are not actually moving your Bitcoin or Zcash on to Ethereum’s blockchain.
Instead, ERC-20 tokens of these other cryptocurrencies are minted and burned in accordance with how much of it is being held or released by the RenVM decentralized platform.
REN is the token used within Ren’s ecosystem and has two functions. The first fuction is to pay the trading fees for any orders made on the RenVM. The second function is to pay bonds to the “Registrar”, a smart contract which manages Darknodes in the Ren ecosystem.
Ren Darknodes
This smart contract ensures the decentralization and stability of the RenVM protocol. If you want to run a Darknode, you must pay a bond of 100 000 REN to the Registrar.
Unlike many other cryptocurrency projects, Ren has a clearly outlined roadmap and has been very consistent in providing development updates on Medium and Github.
Ren Roadmap
In fact, they have been releasing detailed summaries of what they have been up to at the end of every month this year so far. Before we dive into their more recent updates, let’s get up to speed on what Ren accomplished in 2019.
Members in the Ren Alliance. Image via Ren
The purpose of the Ren alliance is 3-fold: to increase the utility, security, and development of RenVM. In other words, the Ren Alliance brings a healthy supply of new users, investors, and developers to the Ren project.
For those interested in becoming a part of the Ren Alliance. Ren has noted there is only one condition for joining: a desire to bring cross-chain assets to DeFi.
Ren officially released RenVM SubZero on May 27th (while this article was being written). With the official release of the main net, users can use Bitcoin, Bitcoin Cash, or Zcash in any DeFi application.
RenVM Subzero Release. Image via Ren
This was possible before but only with the use of third-party custodians which created “wrapped” ERC-20 tokens of other cryptocurrencies on the Ethereum blockchain such as WBTC.
In contrast, RenVM SubZero allows you to do this in a decentralized and trustless manner – you don’t have to put your crypto in the hands of any third party. Cryptocurrencies that are tokenized through RenVM are denoted as renBTC, renBCH, renZEC, etc. These tokens can also be transferred to the RenVM in exchange for the actual cryptocurrency (BTC, BCH, ZEC, etc.).
Although RenVM is designed on and for Ethereum dApps, Ren has developed 2 tools, RenJS and GatewayJS, which makes it possible for coders to integrate RenVM onto other blockchains such as Tezos. They also created a simple tool to help Ethereum dApp developers incorporate RenVM in their applications.
REN has a fairly predictable price history. When it became available for trading in February of 2018, the price dropped from 8 cents USD to 3 cents USD within 3 months before reaching a high of just over 13 cents USD in May of 2018. The price fell all the way down to 1.5 cents USD in the year that followed. This was about 1/4th of the initial ICO price of ~5.3 cents USD.
REN Token Price Performance. Image via CMC
The price of REN ballooned in accordance with Bitcoin’s sudden bull run in June-August of 2019, reaching an all-time high of almost 15 cents USD. The last year of price action has seen REN setting lower lows and higher highs – a good sign for many cryptocurrency investors.
REN has had an impressive rally in recent weeks from 3 cents USD to almost 11 cents USD and still appears to be in an uptrend despite a small correction to 9 cents USD.
Although REN has limited exchange support, you can find it on notable exchanges such as Binance and Huobi with good liquidity.
Register at Binance and Buy REN Tokens
This is an improvement compared to when we last wrote about Ren, when 88% of the asset’s trading volume was on Binance. Still, the relative lack of exchange support and its relatively low trading volume may leave Ren more susceptible to price volatility.
Since REN is an ERC-20 token, it can be stored on virtually any wallet which supports Ethereum. As such, there is no shortage of software wallets and hardware wallets where you can store your REN tokens.
Digital cryptocurrency wallets which support REN include My Ether Wallet (MEW – desktop), Atomic Wallet (mobile), Trust Wallet (mobile), and the Exodus wallet (mobile and desktop). Hardware cryptocurrency wallets which support REN include Ledger, Trezor, and KeepKey.
The Achilles heel of cryptocurrency is the first impression its various platforms and technologies give to the average person. For most, regular cryptocurrency trading interphases are overwhelming enough.
Even transferring currencies to and from wallets can likewise be a burden to newbies. To see the value in Ren’s technology requires a level of understanding about crypto trading which a very small percentage of people have, even within the cryptocurrency space.
Looking for more information…
☞ Website ☞ Explorer ☞ Explorer 2 ☞ Whitepaper ☞ Source Code ☞ Social Channel ☞ Social Channel 2 ☞ Message Board ☞ Message Board 2 ☞ Coinmarketcap
Would you like to earn REN right now! ☞ CLICK HERE
Top exchanges for token-coin trading. Follow instructions and make unlimited money
☞ Binance ☞ Bittrex ☞ Poloniex ☞ Bitfinex ☞ Huobi
Thank for visiting and reading this article! I’m highly appreciate your actions! Please share if you liked it!
#blockchain #bitcoin #ren token #ren
1613551459
As such, it is time to take another close look at this exciting DeFi project. Formerly known to as the Republic Protocol, Ren has evolved to become an ecosystem which seeks to bring unparalleled privacy and interoperable liquidity between blockchains.
If what you just read seems like a whole lot of mumbo-jumbo, fear not. We are here to break it down for you, bit by bit. In a sentence, Ren makes it possible for you to transfer cryptocurrencies and other supported assets (like tokens) between blockchains in a manner that is decentralized, trustless, and fast.
By the end of this article, you will understand just how important Ren is and why it has changed much more than its name in the last year and a half.
The history of Ren starts with its two founders: Taiyang Zhang and Loong Wang (pronounced “Lewng”). They were classmates at the Australian National University and worked together at the same start up after they graduated.
Founders Zhang & Wang
Shortly afterwards, they founded their own software company. Around that time, Zhang was asked by a friend to program a trading algorithm for his cryptocurrency hedge fund. This hedge fund became known as Virgil Capital, with Zhang as co-founder.
While working at Virgil Capital, Zhang noticed that there was a lack of support for over the counter (OTC) cryptocurrency trading. More importantly, there was absolutely no way for investors to purchase a large amount of cryptocurrency without disrupting markets.
This is because all transactions are publicly available on the blockchain, including OTC purchases. Automated applications such as Whale Alert draw attention to these large transactions, resulting in price volatility from speculative traders.
Whale Alert Bot That Pushes Notifications. Image Source
Whenever someone moves a large amount of cryptocurrency from a wallet to an exchange, this is often interpreted as an intention to sell that asset. Conversely, a large exchange to wallet or wallet to wallet transaction can signal that this investor believes that cryptocurrency is valuable and worth holding on to (or purchasing).
OTC trading is almost exclusively for wealthy investors looking to buy an asset without making a scene. The openness of cryptocurrency blockchains like Bitcoin makes this impossible without the use of centralized third parties.
When Zhang heard about Ethereum, he decided it would be the best platform to build what would eventually become the solution to the OTC problem: the Republic Protocol.
Given that Wang had extensive experience coding distributed database technologies, even creating his own coding language for blockchain-like technologies, Zhang invited him to work on the project. Wang immediately realized that there was a second issue in the cryptocurrency space: a lack of blockchain interoperability.
Old branding of the Republic Protocol
The Republic Protocol was officially founded by Zhang and Wang. It sought to make OTC cryptocurrency trading decentralized and trustless, and to create a protocol for separate cryptocurrency blockchains to interact.
Recognizing that cryptocurrency trading was no less private on exchanges due to things like order books, the Republic Protocol also made it their mission to make crypto trading possible without these revealing indicators. All they needed now was a little bit of cash.
In 2018, the Republic Protocol launched two rounds of initial coin offerings (ICOs) for the Republic token (REN). The first was a private ICO which took place in late January of 2018 and raised a handsome 28 million USD. The second ICO, this time public, was held a few days later in early February and raised a modest 4.8 million USD.
The REN Private and Crowdsale ICOs. Image via ICOdrops
Investors who took part in these ICOs were able to buy REN at a price of just over 5 cents USD per token. Slightly more than 56% of REN’s total supply of 1 billion was sold. As you might have guessed, REN is built on the Ethereum blockchain and is an ERC-20 token.
If you’re wondering how Ren works, you’re in for a wild ride. The technology behind Ren is quite sophisticated and can be hard to wrap your head around.
This section will give you an explanation in laymen’s terms as to what exactly Ren does and how its central platform, RenVM, operates. If you want a more technical explanation, you can get it directly from Loong Wang himself in this YouTube video.
Before we dive into Ren, we need to briefly explain what a “darkpool” is. Darkpools are OTC markets where investors can anonymously purchase large amounts of an asset.
These exist in both legacy markets and even cryptocurrency markets. However, in both cases you must trust that the centralized party providing this service will in fact keep your transactions anonymous and secure.
Ren Technology Overview. Image via Medium
Ren allows for the decentralized and trustless exchange of cryptocurrency assets across blockchains using its central platform, the Ren Virtual Machine (RenVM). The RenVM does this using a network of “Darknodes” which provide the necessary computing power to identify and process cross-chain cryptocurrency orders.
This is done using a complicated algorithm called the “ Shamir Secret Sharing Scheme” which fragments the orders such that the Darknodes do not know the amount or destination of the crypto being transacted.
How RenVM Works. Image via Blog
Since RenVM is built on Ethereum, cross-chain transactions are executed on the Ethereum blockchain using ERC-20 token equivalents of the asset being transacted. Put simply, you are not actually moving your Bitcoin or Zcash on to Ethereum’s blockchain.
Instead, ERC-20 tokens of these other cryptocurrencies are minted and burned in accordance with how much of it is being held or released by the RenVM decentralized platform.
REN is the token used within Ren’s ecosystem and has two functions. The first fuction is to pay the trading fees for any orders made on the RenVM. The second function is to pay bonds to the “Registrar”, a smart contract which manages Darknodes in the Ren ecosystem.
Ren Darknodes
This smart contract ensures the decentralization and stability of the RenVM protocol. If you want to run a Darknode, you must pay a bond of 100 000 REN to the Registrar.
Unlike many other cryptocurrency projects, Ren has a clearly outlined roadmap and has been very consistent in providing development updates on Medium and Github.
Ren Roadmap
In fact, they have been releasing detailed summaries of what they have been up to at the end of every month this year so far. Before we dive into their more recent updates, let’s get up to speed on what Ren accomplished in 2019.
Members in the Ren Alliance. Image via Ren
The purpose of the Ren alliance is 3-fold: to increase the utility, security, and development of RenVM. In other words, the Ren Alliance brings a healthy supply of new users, investors, and developers to the Ren project.
For those interested in becoming a part of the Ren Alliance. Ren has noted there is only one condition for joining: a desire to bring cross-chain assets to DeFi.
Ren officially released RenVM SubZero on May 27th (while this article was being written). With the official release of the main net, users can use Bitcoin, Bitcoin Cash, or Zcash in any DeFi application.
RenVM Subzero Release. Image via Ren
This was possible before but only with the use of third-party custodians which created “wrapped” ERC-20 tokens of other cryptocurrencies on the Ethereum blockchain such as WBTC.
In contrast, RenVM SubZero allows you to do this in a decentralized and trustless manner – you don’t have to put your crypto in the hands of any third party. Cryptocurrencies that are tokenized through RenVM are denoted as renBTC, renBCH, renZEC, etc. These tokens can also be transferred to the RenVM in exchange for the actual cryptocurrency (BTC, BCH, ZEC, etc.).
Although RenVM is designed on and for Ethereum dApps, Ren has developed 2 tools, RenJS and GatewayJS, which makes it possible for coders to integrate RenVM onto other blockchains such as Tezos. They also created a simple tool to help Ethereum dApp developers incorporate RenVM in their applications.
REN has a fairly predictable price history. When it became available for trading in February of 2018, the price dropped from 8 cents USD to 3 cents USD within 3 months before reaching a high of just over 13 cents USD in May of 2018. The price fell all the way down to 1.5 cents USD in the year that followed. This was about 1/4th of the initial ICO price of ~5.3 cents USD.
REN Token Price Performance. Image via CMC
The price of REN ballooned in accordance with Bitcoin’s sudden bull run in June-August of 2019, reaching an all-time high of almost 15 cents USD. The last year of price action has seen REN setting lower lows and higher highs – a good sign for many cryptocurrency investors.
REN has had an impressive rally in recent weeks from 3 cents USD to almost 11 cents USD and still appears to be in an uptrend despite a small correction to 9 cents USD.
Although REN has limited exchange support, you can find it on notable exchanges such as Binance and Huobi with good liquidity.
Register at Binance and Buy REN Tokens
This is an improvement compared to when we last wrote about Ren, when 88% of the asset’s trading volume was on Binance. Still, the relative lack of exchange support and its relatively low trading volume may leave Ren more susceptible to price volatility.
Since REN is an ERC-20 token, it can be stored on virtually any wallet which supports Ethereum. As such, there is no shortage of software wallets and hardware wallets where you can store your REN tokens.
Digital cryptocurrency wallets which support REN include My Ether Wallet (MEW – desktop), Atomic Wallet (mobile), Trust Wallet (mobile), and the Exodus wallet (mobile and desktop). Hardware cryptocurrency wallets which support REN include Ledger, Trezor, and KeepKey.
The Achilles heel of cryptocurrency is the first impression its various platforms and technologies give to the average person. For most, regular cryptocurrency trading interphases are overwhelming enough.
Even transferring currencies to and from wallets can likewise be a burden to newbies. To see the value in Ren’s technology requires a level of understanding about crypto trading which a very small percentage of people have, even within the cryptocurrency space.
Looking for more information…
☞ Website ☞ Explorer ☞ Explorer 2 ☞ Whitepaper ☞ Source Code ☞ Social Channel ☞ Social Channel 2 ☞ Message Board ☞ Message Board 2 ☞ Coinmarketcap
Would you like to earn REN right now! ☞ CLICK HERE
Top exchanges for token-coin trading. Follow instructions and make unlimited money
☞ Binance ☞ Bittrex ☞ Poloniex ☞ Bitfinex ☞ Huobi
Thank for visiting and reading this article! I’m highly appreciate your actions! Please share if you liked it!
#blockchain #bitcoin #ren token #ren
1625034420
Today I will show you How to Send E-mail Using Queue in Laravel 7/8, many time we can see some process take more time to load like payment gateway, email send, etc. Whenever you are sending email for verification then it load time to send mail because it is services. If you don’t want to wait to user for send email or other process on loading server side process then you can use queue.
#how to send e-mail using queue in laravel 7/8 #email #laravel #send mail using queue in laravel 7 #laravel 7/8 send mail using queue #laravel 7/8 mail queue example