Michael Saylor Says BIP 110 Precedent, Not Spam, Is The Real Risk To Bitcoin

The pseudonymous authorship, potential backing by a mining company, minimal miner support, and the risk of splitting Bitcoin into competing chains have made BIP 110 controversial.

• Michael Saylor expressed concerns that Bitcoin faces greater risks from BIP 110 than from spam.
• He warned that BIP 110 could potentially invalidate valid, fee-paying transactions.
• Saylor's remarks were a response to a discussion initiated by Bitcoin developer Adam Back regarding the "filter fork" debate.
• Technical objections have been raised by Bitcoin Core developer Greg Maxwell and developer Peter Todd, including risks posed by pre-signed transactions and reliance on a UASF activation path rather than majority miner consensus.

Bitcoin (BTC) is less threatened by the ongoing spam filter debate than by the precedent set by a proposed rule change, Michael Saylor, executive chairman of Strategy (MSTR), said Sunday.

BIP 110, Saylor said, would turn what he called a spam dispute into a consensus-level change that could invalidate transactions that are valid and paying fees today. Instead of spam itself, he said, the greater threat was the shift in precedent, and he urged the community to focus on more pressing issues. "There are 110 things more dangerous to Bitcoin than spam," Saylor wrote in a post on X.