How did Bitcoin develop step by step? Many people can't answer!
On August 24, 2017, Segregated Witness (SegWit) activated at block height 481824, replacing the original block size limit with “block weight.”
Most Bitcoin protocol upgrades use soft forks: old nodes that haven't upgraded still accept new blocks, so the network won't split into two chains.
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$BTC 77824(+1.57%)