Bitcoin Network Teeters on Brink of Split Amid BIP-110 Update Controversy

The Bitcoin network is at a critical juncture as the BIP-110 update enters its mandatory signaling period. This process, which began on Saturday at block 961,632, aims to restrict non-payment data on the network through a User Activated Soft Fork (UASF) mechanism.

Miner support for the proposal remains low at just 2.5 percent, far below the required 55 percent threshold for activation. As a result, node operators will reject blocks from miners who do not support the update, effectively forcing them to adopt the rule change or be excluded from the network entirely.

The initiative has sparked a deep divide within the community, with industry figures like MicroStrategy Executive Chairman Michael Saylor and Blockstream CEO Adam Back opposing the proposal. Supporters argue that users can determine the direction of the network regardless of miners, citing the 2017 SegWit (BIP-148) activation as a precedent.

The signaling window will continue for approximately four weeks until block 965,664 is reached, during which time there is a possibility of the Bitcoin network splitting into two different chains: one with massive processing power and the other implementing only the BIP-110 rules.