Bitcoin at a Crossroads: BIP-110 Fuels Governance Showdown

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BIP-110 was designed to limit Bitcoin’s use for non-financial data, but instead it reignited a wider debate around censorship, neutrality, and decentralization.

Bitcoin has weathered exchange failures, regulatory crackdowns, and years of scaling disputes. Yet this proposal—aimed at restricting certain types of data—quickly became one of the most polarizing governance issues in recent memory.

The Bitcoin Improvement Proposal (BIP)-110 sought to temporarily tighten consensus rules, making it significantly harder to include non-financial transactions on the network.

Backers argued the change would refocus Bitcoin on its original purpose as peer-to-peer digital cash. Opponents, however, warned it could limit legitimate use cases and open the door to censorship.

The proposal now appears unlikely to progress after failing to win broad support, with several prominent developers and investors pushing back. Still, the episode offers insight into how Bitcoin governance functions in practice.

The Blockspace Debate

At its core, the controversy centers on a fundamental question: how should Bitcoin’s blockspace be used?

The Taproot upgrade in 2021 enabled users to embed data—such as text and images—into transactions. This led to the rise of inscriptions, which underpin Ordinals (Bitcoin’s NFT-like assets), and later Runes, a protocol often tied to memecoins.

Supporters maintain that these uses are valid since users pay for blockspace and should be free to use it as they see fit. From this view, Bitcoin must remain neutral and avoid judging transaction types.

Critics disagree. Developers like Luke Dashjr argue these use cases exploit technical loopholes rather than intended design. They caution that excessive non-financial data could bloat the blockchain, raise node operation costs, and erode decentralization by favoring larger players.

BIP-110 did not propose a permanent ban. Instead, it aimed to tighten transaction rules in a way that would effectively block inscription methods for about a year, allowing time to explore longer-term fixes.

Opponents argued that filtering transactions by type undermines Bitcoin’s neutrality. Historically, all valid transactions have been treated equally, and introducing such distinctions could set a precedent for broader restrictions.

Why the Proposal Stalled

The rollout process also proved contentious. Bitcoin upgrades typically rely on broad consensus across miners, developers, businesses, and users. In contrast, BIP-110 revived the idea of user-led activation, where nodes enforce changes once certain thresholds are met.

Supporters saw this as a fallback if miners failed to act. Critics warned it could split the network into incompatible versions—echoing the 2017 block-size conflicts.

Ultimately, the proposal failed to gain traction. Miners had little incentive to reject fee-generating transactions, and institutional participants showed little interest in reigniting governance disputes.

Michael Saylor, founder of Strategy, criticized the proposal, warning it could invalidate legitimate transactions and set a dangerous precedent. Blockstream co-founder Adam Back also voiced opposition.

With backing from only around 0.7% of miners, BIP-110 has effectively stalled.

The Bigger Picture

Even if BIP-110 does not move forward, the debate highlights deeper questions about Bitcoin’s role and long-term direction.

It also reinforces a central reality: meaningful changes to Bitcoin require broad consensus. Without alignment across developers, miners, businesses, and users, even well-intentioned proposals are unlikely to succeed.