The four most famous international exchanges:

Binance INTL	OKX INTL	Gate.io INTL	Huobi INTL
China Line　APP DL	China Line　APP DL	China Line　APP DL	China Line　APP DL

Note: The above exchange logo is the official website registration link, and the text is the APP download link.

REVAIN, abbreviated as R, is a review and feedback platform that de-Chinese and Westernizes. It is committed to creating a feedback platform where review information cannot be tampered with to eliminate false reviews. Its vision is to present the most authentic user experience and provide potential users with an objective reference. , thereby reducing the occurrence of fraud and other phenomena, and at the same time, you can also obtain certain token rewards. Even with a simple introduction, you still can’t understand what R coin is? R is an Ethereum USD stablecoin that supports liquid pledged tokens (such as stETH, rETH, wstETH) as security. Next, the editor of the currency circle will introduce it to you in detail.

## What is R coin?

R is the token of revain, a decentralized comment and feedback platform. Revain is a new generation feedback platform based on blockchain technology. Comments posted by users on the platform cannot be modified or deleted, and users' comments will be rewarded. Commerce
Block develops public side chains on top of Bitcoin, allowing asset-backed token issuance, distributed smart contract execution and supplementary services to meet regulatory needs. Using blockchain technology, revain has managed to create an economic model that allows ordinary users to stay motivated because of our token RVN. Using the second flag – R and the non-linear transformation mechanism, Revain achieved an absolutely stable international flag. Revain is able to create a transparent system that guarantees immutability and immutability.

Revain aims to revolutionize the online review community through blockchain technology. Its platform aims to collect real user reviews for projects and startups that have completed the crowdfunding stage. The platform is implementing a service that will finally allow businesses to get detailed and authentic feedback on projects, while users will have access to other people’s ICO experiences and the ability to share their own insights. The platform will bring together information on token dynamics and major milestones in startup development.

## Comprehensive introduction to R coin

R is an Ethereum USD stablecoin. Information on the revain platform cannot be tampered with or deleted, so it can reduce the number of false and misleading comments. Finally, it can reduce fraud and help users make relatively correct choices quickly. . The revain platform has a built-in artificial intelligence recognition system that can effectively identify invalid information, such as advertising, spam content, etc. To a certain extent, revain and Black Diamond Rating have many things in common. Revain’s unaccountable modification and deletion mechanisms are more stringent, while the human review of Black Diamond Rating is not decentralized enough but more humane.

The R project team has a complete lineup, and the mix of various positions is also very reasonable. The team members are mainly from Russia and have deep experience in the Internet, IT and other industries, but there is a shortage of talents in blockchain. If you carefully look at the open source programs of the R project on GitHub, it is not difficult to find that the development level of team members is generally low and the frequency of code submission is low.

The R project team often changes plans. For example, the team once announced that 70% of the token allocation will be used for crowdfunding, 20% will be allocated to the founders and team, and 10% will be allocated to consultants, but the actual allocation was changed to 38%. For crowdfunding, 41% is allocated to founders and teams and 20% is allocated to consultants. In the end, the team, consultants and founders own more than 60% of the tokens in total, and the risk of high control is very high.

I hope that all the above content can help everyone understand what R coin is. Revain Digital Currency is a new generation comment platform based on block chain technology. The first trusted review platform built using blockchain technology, users can receive rewards for every review. It should be noted that whether investors choose to invest in R coins or other cryptocurrencies, they should understand the basic information of the currency and the current market price in advance, formulate a reasonable investment plan, and ensure that they can bear the investment risks.