Tokens A new token is called Face, and it can be received for free on the TokenFace project website. For that, one should only connect his/her Ethereum wallet to the Facebook account for authentication and the prevention of the multiple receiving of tokens by the same people. Every user, who will pass Proof-of-Facebook authentication, will receive 100 Face tokens. In addition, one can receive a particular amount of cryptocurrency later on via the six-level referral system. One should mention that such way of free token distribution was used by the project Byteball. Users that possessed a certain number of Bitcoins, were able to receive a corresponding number of GByte tokens. Despite the fact that GBytes were distributed totally for free, their present price is almost $70 (according to coinmarketcap info). How It Works To receive Face tokens, a user must possess an Ethereum wallet with a small number of Ether on balance. This sum will be used during the requesting smart contract. The most convenient way to set up Ethereum wallet is a Metamask plugin for Chrome. After customizing the wallet, a user should pass authentication on the website tokenface.org, using his/her Facebook account and the received referral link. During the Proof-of-Facebook procedure a user gets a temporal personal User Access Token and automatically sends it to smart contract, which verifies its identity in Facebook Graph API Explorer. After the authentication every user is charged 100 Face tokens. TokenFace developers believe that the success of currency depends in the first place on the number of people, who own and use it. That is why, for the fast crypto-currency distribution the six-level referral system is created. Every user will get additional 50 Face tokens for each referral, registered under the user’s link, 25 Face for the second level referral and so on. General number of Face is 10 million tokensmitimages.com/DQmXNaDosFWHdeYEbH9f5qvnjQ9a5TYYVgPtzooQ8wEh3Xq/119479%5B1%5D.jpg)