BIP-110 Bitcoin fork stalls 57 blocks behind dominant chain

BIP-110, a proposed short-term tender fork limiting some makes use of of arbitrary information in Bitcoin transactions, entered its mandatory-signaling window with miners producing 59 consecutive non-signaling blocks. Nodes implementing the proposal had been left on a two-block department, 57 blocks behind Bitcoin’s dominant proof-of-work chain.

As of 6:34 a.m. UTC on Aug. 9, direct explorer information put the dominant chain at block 961,690, whereas the BIP-110 implementing department remained at 961,633. Its newest block was roughly eight hours and 45 minutes outdated.

Associated Studying

Bitcoin’s BIP-110 fork combat provides exchanges an August deadline earlier than miners sign help

BGeometrics information present BIP-110 miner signaling at 0.42% since Could 1, whereas Farside’s alerts make the August lock-in window tougher for exchanges, wallets, swimming pools, and node operators to disregard.

Jul 4, 2026 · Liam ‘Akiba’ Wright

BIP-110 obligatory signaling window

The proposal units short-term consensus limits on a number of strategies of putting arbitrary information in Bitcoin transactions. Its deployment makes use of a 55% threshold, or 1,109 of two,016 blocks, and requires signaling from heights 961,632 via 963,647 for nodes that implement the proposal.

Below the BIP-110 state machine, a compliant implementing chain that reaches top 963,648 enters LOCKED_IN. The proposed restrictions develop into ACTIVE provided that that chain later reaches top 965,664, one retarget interval later. The present break up subsequently occurred throughout obligatory signaling; the transaction restrictions stay two levels away.

Associated Studying

Bitcoin is lower than 10,000 blocks away from its most contentious fork combat in years

BIP-110 supporters need to preserve the blockchain centered on cash, whereas critics say filtering legitimate transactions may weaken Bitcoin’s neutrality.

Jun 11, 2026 · Oluwapelumi Adejumo

Bitcoin’s miner output favors the dominant department

The BIP-110 divergence started at top 961,632, when implementing nodes began rejecting blocks that didn’t set model bit 4. A evaluation of the dominant chain’s first 59 block headers within the window discovered zero bit-4 indicators.

The BIP-110 implementing department produced two blocks, at heights 961,632 and 961,633, each attributed to miners utilizing OCEAN and each carrying the required sign. By the 06:34 UTC snapshot, it had produced no additional block after top 961,633. For implementing nodes, it is a consensus break up. Bitcoin’s dominant proof-of-work chain continued advancing, leaving the two-block department remoted.

Associated Studying

Bitcoin’s sudden node surge could also be one actor posing as 1000’s

Jameson Lopp says a sudden wave of BIP-110 signaling nodes could also be inflating seen help for a controversial anti-spam proposal.

Mar 24, 2026 · Gino Matos

Blocks attributed to Foundry, F2Pool, AntPool, ViaBTC and MARA all appeared on the dominant department in the course of the 59-block pattern. Produced blocks confirmed no observable major-pool change after the window opened; explorer pool attribution is coinbase-based and doesn’t set up a proper coverage.

For BIP-110, the alternate standing feeds present solely a bounded verify. Coinbase and Kraken reported their Bitcoin-related techniques working usually of their official standing feeds, whereas wallets, retailers and self-hosted nodes remained exterior the pattern.

On the snapshot time, 1,957 blocks remained within the BIP-110 mandatory-signaling window. The zero-of-59 end result establishes a transparent absence of dominant-chain signaling so far whereas leaving the ultimate final result open. To date, the deadline has produced a measurable minority fork with little noticed mining help, whereas the Coinbase and Kraken standing feeds confirmed regular Bitcoin operations.