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.

What is r-coin? 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. In addition, the abbreviation of the Revain project is very short, just called R, but it is easy to be confused when called directly, so the full name Revain is usually spelled. commerceblock develops public sidechains 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 marker - R and the non-linear transformation mechanism, Revain obtains an absolutely stable international marker. Revain is able to create a transparent system that guarantees immutability and immutability.

Full English name: Revain

English abbreviation: R

Investor: Arslanov Rinat

Total issuance: 484,450,000 R

Circulation quantity: 184,450,000 R

ICO time: 2017/8/21

Total ICO: $8,230,000 (2,108 BTC)

ICO cost: $0.04 (0.000011 BTC)

Share distribution: 55% marketing; 15% R&D; 20% team; 5% infrastructure; 5% consultants

 **revain coin official website:**



 **r currency trading platform:**





 **revain project prospects**

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.

 **revain technical features**

Artificial Intelligence – Our services are developed in close collaboration with high-tech IBM AI Systems.

Stable Token - RVN Token, the internal platform currency, is fundamentally immutable.

Immutability of reviews – Thanks to blockchain technology, all reviews cannot be deleted or changed.

Rewards – Users can earn rewards for every comment they make. The only requirement - the review should pass the filtering stage.

Automated filtering - We use machine learning and neural networks to detect all types of spam text: spam, food, abuse and more.

A fair system - We make trust absolute to the extent that the system can be trusted without trust at all, using protections against fake reviews running through a decentralized management structure.

Transparency - all our transaction details inquiries are completely public information, come and give it a try! Don’t forget to try our Github: 

Feedback - Use other people's experience to transform self-produced products into better ones.