Bitcoin is a cryptocurrency and worldwide payment system. :3 It is the first decentralized digital currency, as the system works without a central bank or single administrator
RE: 1st on Steemit: I interview Roger Ver (Bitcoin Cash) About Steemit, Coinbase, Cryptos, More
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1st on Steemit: I interview Roger Ver (Bitcoin Cash) About Steemit, Coinbase, Cryptos, More