Michael Saylor has intensified his opposition to BIP-110, publishing a 110-point essay titled “110 Reasons BIP 110 Is a Bad Idea.” The Strategy executive chairman described the proposal as a self-inflicted risk to Bitcoin’s protocol integrity.
Saylor framed the debate around neutral rules, hard consensus, open markets and permissionless innovation. His argument is that even well-intentioned efforts to filter non-financial data from Bitcoin could introduce larger governance and censorship risks.
— Michael Saylor (@saylor) July 18, 2026
Protocol Neutrality Becomes the Core Dispute
BIP-110 is being debated as a proposed soft fork affecting how miners accept valid blocks. Supporters argue that the mechanism could help address ledger bloat and make the network more resistant to certain forms of mining behavior.
The controversy centers on whether Bitcoin should introduce protocol-level filtering logic. Critics argue that once the network begins distinguishing between acceptable and unacceptable valid data, it weakens Bitcoin’s commitment to neutral transaction rules.
Saylor’s critique focuses on the risk of trading predictability for discretionary control. He argued that proposed spam-filtering mechanisms may be bypassable while still creating a precedent for future transaction restrictions.
That concern matters because Bitcoin’s value proposition depends heavily on rule stability. For long-term holders and institutions, predictable consensus rules are part of what separates Bitcoin from more flexible but less rigid financial systems.
Lower Activation Threshold Raises Governance Concerns
The debate also turns on the proposed activation threshold for BIP-110. The proposal’s 55% hash power requirement has drawn criticism from those who believe major Bitcoin changes should require much broader consensus.
Critics including Adam Back have warned that lowering the consensus bar could weaken network stability. If a contentious change activates with only narrow miner support, it could create uncertainty around governance norms and future upgrades.
The timing is sensitive because institutional exposure to Bitcoin continues to grow. Large corporate treasuries, ETFs and financial products now depend on Bitcoin’s base-layer predictability, making contentious protocol changes more important for capital-market participants.
Saylor has argued that unintended harm from protocol changes is one of Bitcoin’s largest risks. In that view, the danger is not only technical failure, but the introduction of governance uncertainty into an asset increasingly held by institutions.
BIP-110 remains an active and divisive governance debate rather than an implemented change. The next useful indicators will be miner signaling, developer response, public debate from supporters and critics, and whether the proposal can build consensus before any activation decision later in 2026.