This blockage can be hot but they cannot be used outside the big four. This reality is very different. Considering the current fad for all the things that block you, you can guess that millions of transactions were zipping every day in distributed ledgers. It sees more than a dozen dreams every month through the ICO. There are over 600 blockchains present now.
Ghost Towns on the Blockchain
Its banana has a token for sex for it and a blockchain for the match. They live in an era in which everything happens on block chains and there is a blockchain for everyone.
Source - https://news.bitcoin.com/everyones-talking-about-blockchains-but-hardly-anyones-using-them/