BitcoinV is Bitcoin with Variable Block Rewards (VBR) feature. Miners decide how much they want a block reward to be and then try and mine for it. The higher the block reward, the harder it is to mine. This feature naturally forms a "51% Attack Deterrent Algorithm".
BitcoinV [BTCV] is a cryptocurrency with its own blockchain. The most actual price for one BitcoinV [BTCV] is $0.054573. BitcoinV is listed on 6 exchanges with a sum of 18 active markets. The 24h volume of [BTCV] is $19 460.95, while the BitcoinV market cap is $49 770.00 which ranks it as #947 of all cryptocurrencies. You can find more information about BitcoinV [BTCV] on bitcoinv.org