About Bitcoin 21
Bitcoin 21 price today is with a 24-hour trading volume of . It has a circulating supply of 0 XBTC21 coins and a max supply of ?. YoBit is the current most active market trading it.
Bitcoin 21 Digital Currency V1.0 (Tickers X21 / XBTC21 ). Bitcoin 21 (or 21 for short) is a 7th Anniversary advanced Bitcoin variant celebrating 7 years of the blockchain. Bitcoin 21 is the culmination of over 2 years research in digital currencies to create the perfect digital currency with the perfect ethical, moral, commercial and environmentally friendly components.