BIP-110 Bitcoin Fork Stalls at Two Blocks as Its Only Miner Quits

§ 01 Executive Snapshot

• What: The BIP-110 Bitcoin fork has stalled at two blocks after its only miner, the Roughnecks, has quit mining.
• Who: Key players include Luke Dashjr, Dathon Ohm, and the mining pool Ocean, along with the Roughnecks group.
• Why it matters: This event highlights the challenges of implementing new proposals within the Bitcoin network and the significant influence of major mining pools on the consensus process.

§ 02 Key Developments

• The BIP-110 proposal requires 2,015 more blocks to be mined at full network difficulty to activate but has not produced a block since Saturday night.
• BIP-110 peaked at only 2.53% signaling support, with all 51 blocks coming from Ocean, which represented 3.4% of the total in the final signaling period.
• The Roughnecks mining group has reversed their decision to stop mining, stating they will continue until a proof-of-work change can be implemented.

§ 03 Strategic Context

• BIP-110 was introduced to address data-embedding techniques that proponents argue burden node operators, but it has faced significant opposition and lack of consensus.
• The proposal's activation design, requiring a 55% miner threshold, contrasts with the 95% required for previous soft forks, demonstrating a shift in community dynamics regarding governance.

§ 04 Strategic Implications

• The immediate implication is that the BIP-110 proposal is unlikely to succeed without a substantial change in miner support, which may affect future proposals and governance in the Bitcoin ecosystem.
• Long-term, the failure of BIP-110 could discourage future attempts at similar changes, reinforcing the dominance of existing consensus mechanisms and the influence of large mining pools.

§ 05 Risks & Constraints

• A significant risk is the potential for regulatory scrutiny or backlash against the centralized control exhibited by large mining pools, which may lead to further fragmentation within the Bitcoin community.
• The technical feasibility of implementing a new proof-of-work algorithm poses execution challenges that could delay or prevent any progress on the BIP-110 initiative.

§ 06 Watchlist / Forward Signals

• Monitoring the activity of the Roughnecks and Ocean mining pool will be crucial to understanding any shifts in support for BIP-110 or potential new proposals.
• Future developments, such as any announcements regarding proof-of-work changes or changes in miner signaling behavior, will be critical indicators of the proposal's viability.