SegWit2x - What It Was, How It Worked along with Concerns
29 July 2025
SegWit2x was a 2017 proposal for a hard fork that would have raised the Bitcoin block size limit from one megabyte to two megabytes. The intent was to raise the number of transactions that fit into each block and to shorten confirmation times. The proposal never activated. A hard fork introduces rules that reject blocks […]