whoisninja (31)in #blockchain • 7 years ago • 6231.862blockchain platforms by assetswhoisninja (31)in #cryptocurrency • 7 years ago • 6233.1167resources for cryptocurrenciespricing coin market cap exchanges gemini coinbase bittrex gdax poloniex debit cards token card…whoisninja (31)in #blockchain • 7 years ago • 6232.8296resources for understanding blockchainblockchain minute videos history of blockchain, nick szabo bitcoin weusecoins video original bitcoin paper…