Bitcoin’s BIP-110-enforcing branch stalled at block 961,633 on Sunday after producing only two blocks, while the non-enforcing chain advanced to 961,721, widening the gap to 88 blocks.
According to the BIP-110 monitor, updated at 10:19 am UTC, the branch’s latest block had been mined about 12 hours earlier. Ocean records show that a pseudonymous mining group called Roughnecks produced the branch’s first two blocks using Ocean’s Decentralized Alternative Templates for Universal Mining (DATUM) mining protocol.
The divergence began after BIP-110 entered mandatory signaling at block 961,632 on Saturday. Only 51 of the preceding 2,016 blocks, or 2.53%, signaled support. During this window, BIP-110 nodes reject blocks that do not signal through version bit 4, while ordinary Bitcoin nodes accept both signaling and non-signaling blocks.
Under the proposal, mandatory signaling continues through block 963,647. The enforcing branch must mine through the remainder of the 2,016-block adjustment period before its difficulty can adjust, making progress slow without substantially more hashpower.
BIP-110 has faced opposition from prominent Bitcoin advocates. Strategy executive chairman Michael Saylor said he shared the proposal’s objectives but argued that its approach threatened Bitcoin’s neutral rules and consensus.
