blockchain – How a lot time does Core retailer forked chains?

How a lot time does Bitcoin Core retailer details about forks?

Without end. When pruning is enabled, after a while block information is deleted no matter whether or not it is in the primary chain or not.

And what sort of data does it retailer?

Block headers are saved perpetually. Block information is saved till it’s pruned (if that’s enabled, perpetually in any other case). The UTXO set and mempool are solely maintained for the present time, on the tip. If a reorg occurs, the results of the currently-active chain are rewinded, and the results of the brand new chain are utilized, to each the UTXO set and mempool.

How a lot time does Bitcoin Core retailer details about forks?

Without end. When pruning is enabled, after a while block information is deleted no matter whether or not it is in the primary chain or not.

And what sort of data does it retailer?

Block headers are saved perpetually. Block information is saved till it’s pruned (if that’s enabled, perpetually in any other case). The UTXO set and mempool are solely maintained for the present time, on the tip. If a reorg occurs, the results of the currently-active chain are rewinded, and the results of the brand new chain are utilized, to each the UTXO set and mempool.