Bitcoinjul 19, 2026

Saylor Slams BIP-110’s 55% Miner Threshold, Cites 110 Reasons to Reject It

Strategy's Michael Saylor says a proposed one-year Bitcoin soft fork with a 55% signaling bar risks splits and sets a censorship precedent.

Marcus Hale

Markets Editor. Marcus covers macro, ETFs and the

2 min read

Saylor Slams BIP-110’s 55% Miner Threshold, Cites 110 Reasons to Reject It

Michael Saylor, executive chairman and co-founder of Strategy, has published a 110-point rebuttal against Bitcoin Improvement Proposal 110 (BIP-110), a plan that would trigger a one-year soft fork imposing new consensus limits on arbitrary data stored on the blockchain and lower the miner-signaling threshold needed for activation to 55%. In a critique posted on X titled “110 reasons BIP-110 is a bad idea,” Saylor argued the fix is riskier than the problem it targets, warning it could split the network and inject fresh uncertainty into Bitcoin markets.

The proposal is designed to curb so-called “spam” — non-monetary data such as inscriptions, images or arbitrary payloads embedded in transactions that critics say bloats the blockchain and crowds out financial activity. BIP-110 would restrict that data for a defined 12-month window via a soft fork, and its 55% miner-signaling requirement is notably lower than the roughly 90-95% thresholds used in past Bitcoin consensus changes, a design choice meant to ease activation but one Saylor says lowers the bar for altering the protocol’s core rules.

“The Cure Is More Dangerous Than the Condition”

Saylor’s central objection is that Bitcoin’s value rests on being a “no-questions-asked” monetary network that does not discriminate between transaction types. “Bitcoin cannot read intent,” he wrote, adding that “the network cannot know whether bytes represent an image, a proof, a contract, metadata, an authentication record, or a future application.”

He warned that once consensus rules are used to classify and exclude certain data as illegitimate, the precedent cannot easily be reversed. “The proposed cure is more dangerous than the condition,” Saylor wrote. “BIP 110 would use consensus to narrow valid activity, constrain future options, complicate deployment, and establish a precedent it cannot later erase.”

Fee Markets, Not Consensus, Should Filter Spam

Rather than hard-coding data restrictions into consensus, Saylor argues Bitcoin’s existing fee markets and node relay policies are the appropriate mechanism to price out low-value data usage. He contends that BIP-110’s approach risks weakening miner incentives, since miners currently earn fees from all valid transaction types including data-heavy ones, and could stifle innovation built on top of the base layer.

Saylor’s core concern is that softening the historical bar for protocol changes — down to a 55% signaling threshold from the far higher supermajorities Bitcoin has traditionally required — makes it easier for a vocal minority to reshape what counts as valid activity on the network, undermining Bitcoin’s identity as an open, permissionless financial system.

Why It Matters for Bitcoin Holders

Consensus disputes of this kind have historically preceded contentious hard forks and chain splits in Bitcoin’s history, and Saylor’s intervention signals that a faction of the network’s most influential holders view BIP-110 as a governance risk rather than a technical housekeeping matter. For traders and long-term holders, the debate is a reminder that Bitcoin’s neutrality and immutable-issuance narrative depend on how consensus changes are decided, not just on price action or ETF flows.

As of publication, BIP-110 remains a proposal without confirmed miner or developer sign-off, and no activation date has been set. The dispute adds to a running debate within the Bitcoin community over how the protocol should treat non-monetary data as usage of the base layer diversifies beyond simple payments.