PoSToken The World's First PoS Smart Contract Token!!!

It is the world's first Proof of Stake smart contract token on Ethereum Platform. It is based on the ERC20 Token Standard and Implements all standard methods. The very good thing about is this, as an Ethereum token, PoSToken first implements the Proof of Stake mechanism, meaning that holders of PoSToken can earn some extra tokens just buy holding PoSToken in a period of time greater than or equal to the minimum Coin Age.

Furthermore, The idea of PoSToken is not only to issue a simple Ethereum Token with Proof of Stake but also to define a brand new Token Standard for Proof of Stake Tokens. A interface including some standard functions was defined in the code of PoSToken, we call it PoSTokenStandard, which is like the ERC20 Standard.

For more information you could visit this following links:

For Mining Guide: https://postoken.org/#mining-guide

For their whitepaper: https://postoken.org/whitepaper.pdf