Michael Saylor doesn’t usually get involved in the technical weeds of Bitcoin protocol debates. As executive chairman of Strategy, the company that holds 843,775 BTC, he’s spent years as Bitcoin’s most prominent cheerleader, focused on price, adoption, and grand narratives rather than the granular arguments developers have about how the network should work. So when Saylor publishes a detailed, 110-point essay against a specific software proposal, people notice.
That’s exactly what he did this weekend.
On July 18, Saylor published “110 Reasons BIP-110 Is a Bad Idea” on X, his most detailed public case yet against a proposed soft fork that would temporarily restrict the storage of large amounts of non-financial data on the Bitcoin blockchain. His core argument, delivered with characteristic bluntness, is that “the proposed cure is more dangerous than the condition.” The essay lands just weeks before BIP-110’s activation window opens in early August, and it represents a rare foray into protocol politics from someone whose voice carries enormous weight.
The dispute might sound arcane, a technical squabble about “spam” on a blockchain. But it touches on one of the most fundamental questions Bitcoin faces: who gets to decide what the network is for? Understanding why Saylor cared enough to write 110 reasons reveals a genuine philosophical battle at the heart of Bitcoin in 2026.
What BIP-110 Actually Proposes
To understand the fight, you first need to understand what the proposal is trying to fix.
Since 2022, Bitcoin’s blockspace has faced growing pressure from non-monetary uses. The Taproot upgrade, followed by the rise of “Ordinals,” allowed users to inscribe arbitrary data, images, text, even small NFTs, directly onto the blockchain. Protocols like BRC-20 tokens and Runes followed, turning parts of Bitcoin into a canvas for digital collectibles rather than pure financial transactions. To some in the community, this is spam: clutter that bloats the blockchain, raises costs for people running full nodes, and distracts from Bitcoin’s purpose as sound money.
BIP-110, formally titled the “Reduced Data Temporary Softfork,” is an attempt to push back. First introduced in October 2025, it would impose several technical restrictions on data-heavy transactions for one year, tightening limits on the methods people use to embed large data on-chain. Supporters describe it as a focused, temporary intervention to correct distorted incentives, reduce the burden on node operators, and refocus Bitcoin on being peer-to-peer electronic cash. Crucially, it’s designed to be temporary, expiring after roughly a year.
The mechanism matters too. BIP-110 uses a user-activated soft fork with a 55% miner-signaling threshold, notably lower than the roughly 95% support traditionally sought for consensus changes. That lower bar is part of what critics find alarming.
Saylor’s Case Against It
Saylor’s opposition isn’t about defending Ordinals or NFTs. He’s careful to make that clear, and it’s the key to understanding his argument.
His central claim is about precedent, not spam. “BIP-110 turns a spam dispute into a consensus change that would invalidate some currently valid, fee-paying transactions,” he wrote. “That precedent is the danger.” In his view, the real risk isn’t the data people are storing on Bitcoin. It’s the idea that the network’s core rules should be changed to reject certain transactions based on what they’re for, even when those transactions pay normal fees and are valid under today’s rules.
Saylor argues that Bitcoin’s neutrality is its strength. The network shouldn’t judge the “purpose” of a transaction; it should simply process whatever pays the fee. He contends that so-called spam should be handled by fee markets and relay policies, the softer, non-consensus tools Bitcoin already has, rather than by hard changes to the consensus rules that define the network. Changing consensus to police content, he warns, could restrict innovation, weaken miner incentives, and undermine Bitcoin’s role as an open, permissionless financial system.
He also raised the specter of a network split. Because BIP-110 could theoretically activate with only 55% miner support rather than overwhelming consensus, Saylor argued it risks fracturing the network and creating market uncertainty. He described hard consensus as Bitcoin’s “immune system,” a mechanism that should let bad ideas fail naturally rather than being forced through by a slim majority. In an earlier post, he called BIP-110 an “iatrogenic proposal,” a medical term for a cure that causes harm.
Notably, Saylor went out of his way to be gracious. “This article critiques the proposal, not the people behind it,” he wrote. “I assume good faith. Bitcoin is strongest when we can disagree vigorously without mistaking allies for enemies.” He acknowledged the supporters’ goals, keeping validation accessible and Bitcoin focused on sound money, as serious and shared. His disagreement, he stressed, is about the remedy, not the objective.
He’s Not Alone, and the Proposal Is Already Failing
Saylor is the most prominent voice, but he’s part of a broader coalition, and the numbers suggest the fight is already largely decided.
Blockstream co-founder Adam Back, whose hashcash design is cited in Bitcoin’s original white paper, made a similar case. Back framed the issue around Bitcoin’s cypherpunk roots, arguing that decentralization means no group can impose its preferred uses on everyone else. Addressing the proposal’s backers directly, he said “Bitcoin respectfully says no to what you want,” suggesting that if they remain unconvinced, their real recourse is to fork away and create their own network, but that “bitcoin won’t be joining it.”
The most telling detail is the data. Despite all the debate, actual miner support for BIP-110 sits below 1%, with some monitors showing figures as low as 0.86%. No major mining pool has committed to signaling for it. With the voluntary lock-in deadline approaching in early August and support stuck in the low single digits, the proposal appears likely to create at most a small minority chain rather than a network-wide change. In practical terms, BIP-110 was probably already dead before Saylor published his essay.
That raises a fair question: why write 110 reasons against a proposal that’s already failing? The answer is that the precedent matters more than this specific vote. Saylor and Back are using the moment to firmly establish a principle, that Bitcoin shouldn’t change consensus rules to police transaction content, so the argument doesn’t have to be relitigated with every future proposal.
What It Means
This dispute is being called the latest front in the “spam wars” of 2026, and the parallels to Bitcoin’s history are striking. The last time the community fractured this deeply over the network’s fundamental purpose was the Blocksize Wars of 2015-2017, a fight over whether to increase Bitcoin’s capacity that ultimately produced the Bitcoin Cash fork. The current dispute has the same DNA: a technical proposal with deep philosophical stakes, passionate factions, and no easy path to consensus.
For Bitcoin holders, the episode is actually reassuring in an important way. It demonstrates that Bitcoin remains genuinely hard to change. A proposal can’t reshape the network just because a vocal group wants it to; it needs broad, multi-constituency alignment across miners, node operators, developers, and now, apparently, corporate treasuries. The near-zero support for BIP-110 shows that safeguard working exactly as intended.
The most significant development may be the emergence of corporate Bitcoin treasuries as active voices in protocol governance. When Saylor speaks, his company’s 843,775 BTC gives his words outsized weight. That’s a new dynamic in Bitcoin’s traditionally grassroots governance, and it cuts both ways: it brings powerful advocates for stability, but it also raises questions about whether large holders should have amplified influence over a network built to resist concentrated power. For now, Saylor has used that influence to defend Bitcoin’s neutrality. The 110 reasons were probably unnecessary to defeat BIP-110. But as a statement of principle about what Bitcoin should and shouldn’t become, they may echo well beyond this particular fight.
FAQ
What is BIP-110?
BIP-110, formally the “Reduced Data Temporary Softfork,” is a proposed Bitcoin soft fork first introduced in October 2025 that would temporarily restrict the storage of large amounts of non-financial data (like Ordinals inscriptions and NFTs) on the blockchain for one year. Supporters see it as a way to curb “spam,” reduce the burden on node operators, and refocus Bitcoin on being peer-to-peer electronic cash. It uses a lower 55% miner-signaling threshold rather than the roughly 95% traditionally sought for consensus changes.
Why does Michael Saylor oppose it?
Saylor argues the proposal’s danger is the precedent it sets, not the spam it targets. He contends that changing Bitcoin’s consensus rules to reject valid, fee-paying transactions based on their “purpose” undermines the network’s neutrality and could restrict innovation, weaken miner incentives, and set a censorship precedent. He believes spam should be handled through fee markets and relay policies rather than consensus changes, and warned the 55% threshold risks splitting the network. He published a 110-point essay titled “110 Reasons BIP-110 Is a Bad Idea” on July 18.
Will BIP-110 actually happen?
It appears very unlikely. Miner support sits below 1% (as low as 0.86% on some monitors), and no major mining pool has committed to signaling for it ahead of the early-August lock-in deadline. With prominent opposition from Saylor and Blockstream’s Adam Back, plus near-zero adoption, BIP-110 would likely create at most a small minority chain rather than a network-wide change. The proposal was probably already failing before Saylor’s essay, which functions more as a statement of principle against content-based consensus changes than a decisive intervention.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry significant risk. Always conduct your own research before making any investment decisions.
