Bitcoin Cash (cryptocurrency)

Bitcoin Cash (BCH) is a fork of the Bitcoin blockchain that was propagated from August 2017. The new blockchain maintains the previously existing Bitcoin blockchain, as existed from 3 January 2009 through 1 August 2017, which means that transactions and addresses that existed during that time frame exist on both ledgers; thereafter, the two blockchains have been entirely disconnected from each other and share no continuing transactional relationship, despite the shared Bitcoin name.