TDCoin, altcoin, cryptocurrency

TDCoin Digital Currency, TDCoin blockchain project, Crypto currency

TDC - Digital Coin, Digital Currency, Crypto currency tdcoin - program name. 2 000 000 000 coins. 500 000 000 premined to ensure development of TDCoin project. Start planned on 1 may 2019.

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PHP Lib for private keys https://github.com/BitcoinPHP/BitcoinECDSA.php/blob/master/src/BitcoinPHP/BitcoinECDSA/BitcoinECDSA.php