Bitcoin difficulty

The Bitcoin block mining reward halves every 210,000 bitcoin difficulty, the coin reward will decrease from 12. A network that runs without congestion. A payment system that’s a proven store of value.

Bitcoin Cash brings sound money to the world, fulfilling the original promise of Bitcoin as “Peer-to-Peer Electronic Cash”. Merchants and users are empowered with low fees and reliable confirmations. The future shines brightly with unrestricted growth, global adoption, permissionless innovation, and decentralized development. All Bitcoin holders as of block 478558 are also owners of Bitcoin Cash. All are welcome to join the Bitcoin Cash community as we move forward in creating sound money accessible to the whole world.

Bitcoin Cash is peer-to-peer electronic cash for the Internet. It is fully decentralized, with no central bank and requires no trusted third parties to operate. Is Bitcoin Cash different from ‘Bitcoin’? Bitcoin Cash is the continuation of the Bitcoin project as peer-to-peer digital cash. It is a fork of the Bitcoin blockchain ledger, with upgraded consensus rules that allow it to grow and scale.

If I own Bitcoin, do I automatically own Bitcoin Cash too? Anyone who held Bitcoin at the time Bitcoin Cash was created became owners of Bitcoin Cash. Bitcoin Cash as they had Bitcoin at that time. If your Bitcoins are stored by a third party such as an exchange, then you must inquire with them about your Bitcoin Cash. Any transactions after the August 1st ledger split are completely separate between Bitcoin and Bitcoin Cash. This means any Bitcoin acquired after the split does not include any Bitcoin Cash, and any Bitcoin Cash does not include any Bitcoin.

How is transaction replay being handled between the new and the old blockchain? Bitcoin Cash transactions use a new signature hashing algorithm indicated by the flag SIGHASH_FORKID. These signatures are not valid on the Bitcoin Legacy network. This prevents Bitcoin Cash transactions from being replayed on the Bitcoin blockchain and vice versa. Why was a fork necessary to create Bitcoin Cash?