BitMEX Advocates Bitcoin’s OP_Return Limit Removal

This removal debate highlights the need for competitive and economically viable Bitcoin networks as policy guardrails are reevaluated.

BitMEX Research, known for filtering out the hype in cryptocurrency analysis, published a report titled “Removing Bitcoin’s Guardrails“. They advocate for the policy limit’s removal, claiming it’s economically obsolete and constraining. The analysis reveals that miners already profit by incorporating larger data through existing mechanisms like Ordinals.

The announcement on May 1, 2025, prompted Bitcoin to decline by 2.3% to $58,472. Trading volumes saw an increase of 18%, totaling $1.2 billion on Binance. BitMEX stated that current practices like out-of-band payments bypass standard fee markets, impacting miner incentives and fee predictability.

BitMEX’s position asserts that embracing Bitcoin’s economic realities will eventually strengthen the network. They suggest anticipating potential impacts on the mining sector’s financial dynamics as miners adapt to this changing environment. This proposal has generated both support and skepticism within the crypto industry. BitMEX Research’s endorsement signifies a pivotal moment in the ongoing debate over Bitcoin’s future network policies and their economic implications.

“We are moderately supportive of removing the OP_Return limit. It is time to face economic reality and remain competitive.” – BitMEX Blog