Saylor lists 110 reasons against BIP-110, Bitcoin's data-restriction proposal

Strategy's executive chairman Michael Saylor published an essay on X titled "110 Reasons BIP-110 Is a Bad Idea" — the most detailed public argument to date against BIP-110, a proposed temporary Bitcoin soft fork meant to restrict embedding large non-monetary data into network transactions.

What BIP-110 Formally Proposes

The proposal's full name is the Reduced Data Temporary Soft Fork. In essence, it's a tightening of network consensus rules aimed at what critics call "spam" — large inscriptions and Rune tokens — a topic that has fueled a broader dispute in recent weeks, including the Ordinals community's counter-move, the client-level "DOG Mode" protest.

Saylor's Main Arguments

• Bitcoin technically "cannot read intent" — the network can't tell what a transaction's bytes actually represent: an image, a cryptographic proof, a contract, or service metadata
• The proposal bundles seven different restrictions into a single package — users can't support one part while rejecting another
• The "spam" problem is better addressed through market mechanisms — fees and node relay policy — rather than by changing the protocol's own consensus rules
• Suppressing part of the network's usage could reduce aggregate fee demand, weakening miners' incentive to commit hash power to securing the network
• Using consensus itself to narrow the list of allowed activity sets a precedent that can't later be undone

Back in early July, Saylor framed the core risk this way:

“BIP-110 turns a spam dispute into a consensus change that would invalidate some currently valid, fee-paying transactions. That precedent is the danger.”

— Michael Saylor, post on X, July 11, 2026

Quote source: The Block

What Happens Next

BIP-110's miner signaling period spans blocks 957,600 through 959,615, with a voluntary activation deadline set for block 961,542 — expected in early August 2026. At the time Saylor's essay was published, miner support for the proposal stood at under 1%. If signaling stays at current levels, nodes enforcing BIP-110 would reject nearly all blocks produced by non-signaling miners during the mandatory window — creating a risk of the network splitting into two chains.

What This Means in Practice

By analysts' assessment, if the current trend holds, BIP-110 will likely fail to gather enough support in August and quietly won't be activated — but the underlying question of who gets to decide what counts as "acceptable use" of the Bitcoin blockchain isn't going away, and will carry over into the next round of the debate regardless of this specific proposal's fate.

This material is for informational purposes only and is not investment advice.