Bitcoin BIP-110 Enters Critical Phase with Miners Still Far from Unlocking Activation

Bitcoin's BIP-110 proposal is entering a critical phase as it nears mandatory signaling. The proposal, which seeks to temporarily restrict arbitrary data storage on the Bitcoin network, has garnered support from only around 2-3% of miners. This falls far short of the 55% threshold required for activation.

The mandatory signaling period is scheduled to begin at block 961,632 and will run through block 963,647. During this time, nodes enforcing BIP-110 can reject blocks from miners that do not signal support. If enough miners refuse to follow the rules, it could create competing chains and potentially lead to a chain split.

Supporters of BIP-110 argue that limiting data storage will reduce blockchain bloat and keep Bitcoin focused on payments. However, critics argue that the fee market should determine which transactions deserve block space rather than consensus rules.