PBTC (ERC-777) is a BTC anchor coin issued on Ethereum through pTokens.PBTC is a BTC anchor currency issued by pTokens, compatible with Ethereum and EOS. The 'p' in pTokens represents provable, portable, and pegged, but it has nothing to do with Fulcrum's pTokens, MakerDAO's PETH, and PEOS.one.You can deposit your real BTC through the pTokens dApp and cast the corresponding amount of ERC-777 pBTC, without any intermediate fees at this stage.PBTC is currently supported by DeFi products such as Kyber, Bancor, Paraswap, and 1inch....