## Что такое Revain (REV)?

Revain — это онлайн-платформа для обзоров токенов на основе [блокчейна](https://coinmarketcap.com/headlines/news/what-is-ethereum-2-0-why-is-it-important/) Ethereum. С ней разработчики смогут получать конструктивную обратную связь по своим проектам. Протокол стимулирует авторов писать обзоры качественно.

Revain стал первой платформой, которая функционально объединила традиционные сайты с обзорами и технологию блокчейн. Конечная цель Revain — создать надёжную и подлинную структуру обратной связи для всех глобальных продуктов и услуг, в которых используются новые технологии, такие как машинное обучение и блокчейн.

Revain гарантирует высокое качество обзоров. Каждый из них проверяется искусственным интеллектом и человеком. Основные функции протокола включают:

Настоящие обзоры: Revain использует на своем сайте только оригинальный контент от широкого круга экспертов.

Стабильная система: надежность работы протокола гарантирует работа на двух разных токенах — REV и RVN. Токен RVN служит для взаимодействия между пользователями на платформе.

Неизменяемая информация: система не позволяет ни обычным пользователям ни самой Revain редактировать информацию других пользователей.

### Кто создал Revain?

Revain была основана в 2018 году группой технологических экспертов из Москвы (Россия).

Платформа была основана Ринатом Арслановым, который также является ее CEO. Арсланов — венчурный капиталист и предприниматель с более чем десятилетним опытом работы в блокчейн индустрии.

Среди других заметных членов команды - финансовый директор Григор Апроян, главный операционный директор Алексей Белашенко; технический директор Андрей Тимохин, product owner Дмитрий Богачев, дизайнер Влад Бочаров, digital менеджер Ксения Фендич и аккаунт-менеджер Татьяна Мунтяну (Tatiana Munteanu).

### Что особенного в Revain?

Утверждается, что с момента своего создания в 2018 году платформа получила наибольшее количество пользовательских отзывов в отрасли. Протокол Revain состоит из семи основных подразделений блокчейна: проектов, казино, бирж, майнинг пулов, кошельков, карт и игр.

Что отличает платформу от других проектов, основанных на блокчейне, так это то, что она использует два токена для повышения своей эффективности. Другой важный компонент Revain — интеграция с IBM Watson Tone Analyzer.

Revain позволяет компаниям определять конкретные критерии оценки качества отзывов пользователей. Например, компания может потребовать от своих рецензентов приложить доказательства, что повысит доверие к рецензиям. Не соответствующие критерию обзоры могут быть отклонены протоколом.

#### Сколько токенов Revain (REV) находится в обращении?

Первоначально платформа запустилась с токенами R и RVN. Однако 26 марта 2020 года компания поменяла R на токены REV из-за возникших сложностей интеграции в другие блокчейны. Сейчас на платформе используются токены REV и RVN.

Токен RVN — это стейблкоин, и он эксклюзивен для платформы, так как он не был выпущен в открытое обращение. С другой стороны, токен REV свободно торгуется. Зарегистрированные на платформе компании могут использовать токены REV, чтобы стимулировать авторов к написанию отзывов.

Токен REV основан на стандартах Ethereum [ERC-20](https://coinmarketcap.com/alexandria/article/what-are-erc-20-tokens-find-out-now-as-the-decentralized-finance-industry-takes-off), TRC20 и BEP20. REV — служебный токен, используемый для вознаграждения авторов. По состоянию на февраль 2021 года в обращении находится 85,061,485,690 REV.

#### Связанные страницы:

Узнайте больше о [TRON](https://coinmarketcap.com/ru/currencies/tron/).

Узнайте больше о [Uniswap](https://coinmarketcap.com/ru/exchanges/uniswap-v2/).

Узнайте больше о [оракулах](https://coinmarketcap.com/alexandria/article/oracles-in-defi-101-a-deep-dive-by-tellor).

Взгляните на [блог CoinMarketCap](https://coinmarketcap.com/alexandria/categories/blog).

### Где купить Revain (REV)?

Есть несколько крупных бирж, поддерживающих торговлю REV, в том числе:

* [HitBTC](https://coinmarketcap.com/ru/exchanges/hitbtc/)
* [BitMart](https://coinmarketcap.com/ru/exchanges/bitmart/)
* [DigiFinex](https://coinmarketcap.com/ru/exchanges/digifinex/)
* [HBTC](https://coinmarketcap.com/ru/exchanges/hbtc/)
* [KuCoin](https://coinmarketcap.com/ru/exchanges/kucoin/)

Кроме того, система геймификации на платформе позволяет пользователям зарабатывать токены RVN в качестве награды за предоставление подлинных отзывов. Если вы хотите узнать больше о покупке Bitcoin и других криптовалют, ознакомьтесь с [нашим руководством](https://coinmarketcap.com/how-to-buy-bitcoin/).

Вот еще несколько статей, которые могут вас заинтересовать:

* [Что такое Crypto Faucet?](https://coinmarketcap.com/alexandria/article/what-is-a-crypto-faucet)
* [Что такое криптовалютные дебетовые карты?](https://coinmarketcap.com/alexandria/article/what-are-crypto-debit-cards)
* [Что такое Web 3.0?](https://coinmarketcap.com/alexandria/article/what-is-web-3-0)
* [Что такое доходное фермерство?](https://coinmarketcap.com/alexandria/article/what-is-yield-farming)
* [Что такое криптовалютное кредитование?](https://coinmarketcap.com/alexandria/article/what-is-crypto-lending)

Revain

Ledger

Trust Wallet

MetaMask

Atomic wallet

Ethereum

Shiba Inu

Chainlink

UNUS SED LEO

Uniswap

PlayFuel

Chainbing

X World Games

Gracy

Prime Numbers Labs Ecosystem

Vabble

IMPT

Onooks

MultiVAC

mStable Governance Token: Meta (MTA)

Origin Ether

CHAD FROG

Dypius [Old]

DORK LORD

QANplatform

Holo is a peer-to-peer distributed platform for hosting decentralized applications built using Holochain, a framework for developing DApps that does not require the use of blockchain technology. The goal of Holo is to serve as a bridge between the broader internet and apps built using Holochain, offering an ecosystem and marketplace in which DApps are easily accessible, as they are hosted on the internet by Holo network participants.

The Holo network will be facilitated using a token called HoloFuel, which is actively being tested and will act as an accounting system to pay hosts for their services. In 2018, the project minted an ERC-20 token, HOT — also known as HoloToken — as an "IOU" that will be redeemable for HoloFuel upon launch.

Holo is still in development and is expected to launch for open alpha and beta testing by 2021.

Holo

Siacoin (SC) is the native utility token of Sia, a blockchain-based distributed, decentralized cloud storage platform. Sia acts as a secure, trustless marketplace for cloud storage in which users can lease access to their unused storage space. Agreements and transactions are enforced with smart contracts, and Siacoin is the medium of exchange for paying for storage on the network. The main goal of the project is to become the "backbone storage layer of the internet."

Sia was originally announced in May 2014 before being revised and re-announced a year later in May 2015. It officially launched in June 2015.

Siacoin

NEM is a blockchain platform that was launched in March of 2015. It was one of the pioneers of the cryptocurrency industry, and sought to improve on the imperfections found on other chains at the time. It was one of the first non-turing complete chains to feature user-defined tokens (called mosaics), namespaces, multisignature accounts, and a P2P reputation system based on EigenTrust++. Its most notable contribution to the space is the proof-of-importance consensus mechanism, which sought to reward on-chain activity and deter the concentration of wealth commonly associated with proof-of-stake. Its client, NIS, is written in Java.

NEM has a global community. It sees the most utility as an alternative form of payment for businesses and vendors, and has a variety of social media apps built on top of it in Japan, such as nemgraph, a community-driven owned and operated alternative to Instagram.

In December 2021, NEM was hard forked by a pseudonymous team of cryptocurrency experts and enthusiasts alike. Titled Harlock, this hard fork signaled the community’s intent to take NEM from a shadow of its former self into the world’s leading payments platform for on-chain and off-chain media content.

Launched in 2017, Dent is a revolutionary digital mobile operator offering eSIM cards, mobile data plans, call minutes top-ups and a roaming-free experience. According to the company website, Dent employs blockchain technology’s powers to create a global marketplace for mobile data liberalization.

Dent has an ambitious roadmap ahead, with plans to expand its services to new markets by the end of 2021. The company has already attracted more than twenty-five million mobile device users, and Dent services are available in more than 140 countries. Enterprise partnerships for Dent include Samsung Blockchain, The Enterprise Ethereum Alliance and Telecom Infra.

Dent

DigiByte (DGB) is an open source blockchain and asset creation platform. Development began in October 2013 and the genesis block of its DGB token was mined in January 2014 as a fork of Bitcoin (BTC).

A longstanding public blockchain and cryptocurrency, DigiByte uses five different algorithms to improve security, and originally aimed to improve on the Bitcoin blockchain’s security, capacity and transaction speed.

DigiByte consists of three layers: a smart contract “App Store,” a public ledger and the core protocol featuring nodes communicating to relay transactions.

DigiByte

Amp is an open-source, decentralized protocol that provides collateral as a service. Amp is described as the new digital collateral token offering instant, verifiable assurances for any kind of value transfer. Using Amp, networks like Flexa can quickly and irreversibly secure transactions for a wide variety of asset-related use cases.

The project, which launched in 2020, aims to provide a fast, efficient, and secure transaction platform. It claims to solve a number of network problems, including slow confirmation times, price volatility and broad adoption.

Amp claims to offer a straightforward but versatile interface for verifiable collateralization through a system of collateral partitions and collateral managers.

Collateral partitions can be designated to collateralize any account, application, or even transaction, and carry balances which are directly verifiable on the Ethereum blockchain.

Collateral managers are smart contracts that can lock, release and redirect collateral in these partitions as needed in order to support value transfer activities.

Amp supports a wide variety of use cases for collateralization, and also introduces the concept of predefined partition strategies, which can enable special capabilities such as collateral models through which tokens can be staked without ever leaving their original address.

Ravencoin is a digital peer-to-peer (P2P) network that aims to implement a use case specific blockchain, designed to efficiently handle one specific function: the transfer of assets from one party to another. Built on a fork of the Bitcoin code, Ravencoin was announced on Oct. 31, 2017 and released binaries for mining on Jan. 3, 2018 with what is called a fair launch: no premine, ICO or masternodes. It was named in reference to a TV show Game of Thrones.

Ravencoin

IOST describes itself as an “ultra-fast,” fully fledged and decentralized blockchain network and ecosystem with its own nodes, wallets and based on the “next-generation” consensus protocol dubbed “proof-of-believability.”

IOST

Harmony is a blockchain platform designed to facilitate the creation and use of decentralized applications (DApps). The network aims to innovate the way decentralized applications work by focusing on random state sharding, which allows creating blocks in seconds.

According to the project’s website, Harmony is expected to introduce cross-shard contracts and a cross-chain infrastructure by the end of 2021.

Harmony

Theta Fuel

Zilliqa is a public, permissionless blockchain that is designed to offer high throughput with the ability to complete thousands of transactions per second. It seeks to solve the issue of blockchain scalability and speed by employing sharding as a second-layer scaling solution. The platform is home to many decentralized applications, and as of October 2020, it also allows for staking and yield farming.

Development work officially started on Zilliqa in June 2017, and its testnet went live in March 2018. A little over a year later, in June 2019, the platform launched its mainnet.

The native utility token of Zilliqa, ZIL, is used to process transactions on the network and execute smart contracts.

Zilliqa

WINkLink

Starting as an open-source project in 2017, IoTeX has built a decentralized platform whose aim is to empower the open economics for machines — an open ecosystem where people and machines can interact with guaranteed trust, free will, and under properly designed economic incentives.

With a global team of over 40 research scientists and engineers, IoTeX has built their EVM-compatible blockchain from scratch using the innovative Roll-DPoS consensus and launched in 2019 April, which has been running by 100+ delegates worldwide and has processed more than 10 million transactions already. On top of the IoTeX blockchain, the team has built the essential blocks of infrastructures to connect with Ethereum, BSC, and Heco blockchains such as ioPay wallet (https://iopay.me/) and ioTube bridge (https://iotube.org/), which serve ten thousands of users. IoTeX helps EVM-based DApps scale without concerning expensive gas fees!

Besides, middleware such as Decentralized Identity, Confidential Computing, and Secure Hardware has been built on top of the IoTeX blockchain. This has enabled the creation of self-sovereign devices such as Ucam, and real-world data oracles like Pebble. Ucam (https://ucam.iotex.io/) has been deployed to over 3000 households (http://iott.network/). Meanwhile, Pebble has been launched to more than 300 developers initially, and enables innovative Dapps to connect the physical world with the crypto world, such as real-world NFTs, weather derivatives and machine learning-as-mining.

IoTeX

Ren (REN) is an open protocol built to provide interoperability and liquidity between different blockchain platforms.

To learn more about this project, check out our deep dive of Ren.

Formerly known as Republic Protocol, Ren launched RenVM, its virtual machine mainnet, in May 2020, having completed a $34 million initial coin offering (ICO) in 2018.

The protocol’s native token, REN, functions as a bond for those running nodes which power RenVM, known as Darknodes.

Ren aims to expand the interoperability, and hence accessibility, of decentralized finance (DeFi) by removing hurdles involved in liquidity between blockchains.

Celsius (CEL) is an all-in-one banking and financial services platform for cryptocurrency users.

Launched in June 2018, it offers rewards for depositing cryptocurrency, along with services such as loans and wallet-style payments.

Users of the platform receive regular payouts and interest on their holdings. Celsius’ native token, CEL, performs a variety of internal functions, including boosting user payouts if used as the payment currency.

Celsius

Verge is a privacy-focused cryptocurrency and blockchain that seeks to offer a fast, efficient, decentralized payments network that improves upon the original Bitcoin (BTC) blockchain. It includes additional privacy features including integrating the anonymity network Tor into its wallet, called vergePay, and providing the option of sending transactions to stealth addresses.

The project describes itself as community-driven, relying on volunteers and priding itself on being open source.

Verge was first launched in October 2014 as DogeCoinDark, a fork of Peercoin (PPC). In February 2016, it was renamed Verge in order to rebrand for easier mass-market adoption and to distinguish itself from Dogecoin (DOGE), with which it has no direct connection. The project is now based on the Bitcoin source code.

Verge

Apps use ICON to operate cross-chain seamlessly, build momentum and gain reputation. ICON's Cross-Chain Framework simplifies cross-chain development with its easy-to-use xCall messaging standard and connections to secure bridging protocols.

ICON

Reef is a Reliable Extensible Efficient Fast Layer-1 Blockchain for DeFi, NFT & Gaming. Built using Substrate Framework, it provides high scalability, enabling almost instant low-cost transactions, and supports Solidity and EVM, allowing developers to seamlessly migrate their DApps from Ethereum without any change in the codebase.

Reef Chain is the most advanced EVM-compatible blockchain. It's self-upgradable and has on-chain governance. Its infrastructure also allows for EVM extensions which allows for native token bridge, scheduled calls (ie. recurring payments), and smart contract in-place code upgrades. In the near future, it will support additional VMs which will allow developers to write code in multiple programming languages. The network runs on a Nominated Proof-of-Stake (NPoS) consensus mechanism, which offers scalability and low fees.

REEF is the native token that is used for:

Fees for processing transactions and storing data.

Running validator nodes by staking REEF tokens.

Nominating which validator nodes should be part of the network.

Reef is backed by multiple leading funds and venture capitalists including NGC, QCP, Bitcoin.com, Kenetic Capital, LD Capital, TRG Capital, Krypital Group, Genesis Block, Woodstock Fund and others.

Reef Chain development tools include:

Remix and EVM integrated development environments for uploading and deploying smart contracts.

Reefscan blockchain explorer to assist with deploying validators, bonding and nominating validators, debugging contracts, and understanding network performance.

Reef command line tools that allow developers deploy applications from local environments.

Reef wallet for accessing and interacting with the blockchain

Reef

Ontology is a project designed to bring trust, privacy, and security to Web3 through decentralized identity and data solutions. It is building the infrastructure to provide trusted access to Web3, allowing individuals and enterprises to rest assured that through regulatory compliant digital identity solutions, users and their privacy come first.

The Ontology blockchain is a high speed, low cost public blockchain. It is designed to bring decentralized identity and data solutions to Web3, with the goal of increasing privacy, transparency, and trust. To achieve this, users and enterprises are provided with the flexibility to build blockchain-based solutions that suit their needs, while also ensuring regulatory compliance. Through Ontology’s Ethereum Virtual Machine (EVM), Ontology ensures frictionless compatibility with Ethereum, the first step in the creation of the Ontology Multi-Virtual Machine and further interoperability for the chain.

At its launch, Ontology chose to forego the popular initial coin offering (ICO) model in favor of a series of community distributions and airdrops of its ONT cryptocurrency.

This helped to quickly establish both organic price discovery and a passionate community and helped the project to avoid subsequent regulatory scrutiny.

For example, for a brief period any person who signed up for the Ontology newsletter received an airdrop of free 1,000 ONT, which reached a value of $10 per token soon after the token became listed on major exchanges like Binance.

Ontology launched its own MainNet on June 30, 2018 and has been up and running smoothly since.

Ontology

Qtum (pronounced ‘“quantum”)  is a proof-of-stake (PoS) smart contract open-source blockchain platform and value transfer protocol. It aims to bring together the strengths of Bitcoinand Ethereumin one chain. Qtum is built on Bitcoin's UTXO transaction model, with the added functionality of smart contract execution and DApps. Recently, the platform added support for DeFi applications. As of March 2021, there are more than 20 tokens created on the Qtum blockchain.

To learn more about this project, check out our deep dive of Qtum.

The project was announced in March 2016 and held an ICO a year after, in March 2017, which brought its founders $15 million USD. The Qtum main chain was released on Sept.13, 2017. Initially, the Qtum coin was issued as a ETH-20 token, but with the launch of the mainnet, it was converted to native blockchain.