BlackCoin BLK| Crypto Market Cap|Live Price Chart|Price in u… coingabbar.com

BlackCoin started of as a Proof of Work coin but has evolved to a unique version of Proof of Stake. Wallet users can unlock wallet for staking only. BlackCoin features the following specifications: – Extremely secure: Among first with fix on SSL heartbeat, Transaction malleability, BIP66 – The probability to sign a block and the block reward does not depend on coinage (anymore).