XRP $3.12 ▲ 4.8% BTC $114,820 ▲ 1.2% ETH $4,380 ▼ 0.6% RLUSD $1.00 ▲ 0.0% XLM $0.41 ▲ 3.1% Fear & Greed 68 · GreedXRP $3.12 ▲ 4.8% BTC $114,820 ▲ 1.2% ETH $4,380 ▼ 0.6% RLUSD $1.00 ▲ 0.0% XLM $0.41 ▲ 3.1% Fear & Greed 68 · Greed
Home / Markets
● Markets

Bitcoin Core Leadership Faces Accountability for BIP-110 Movement Backlash

Prominent Bitcoin entrepreneur Samson Mow has pointed to decisions and behavior within the Bitcoin Core development ecosystem as the root cause of the growing BIP-110 movement, suggesting the controversy could have been prevented with different management approaches.

JM
by Jacob Marquez · Markets Desk
Published August 12, 2026 · 3 min read

The Root of Discord

Bitcoin entrepreneur Samson Mow has charged that the expansion of the BIP-110 movement emerged largely as a reaction to actions and conduct within the Bitcoin Core development community. His comments came in response to an exchange on X involving analyst Michael Sullivan, Bitcoin Core developer Antoine Poinsot, and Blockstream co-founder Adam Back. Addressing Poinsot directly, Mow emphasized the developer community’s role in spawning the movement, stating that without taking responsibility for this role, similar controversies will recur.

Escalation Through Mutual Hostility

Mow contended that aggression from Bitcoin Core supporters contributed substantially to the intense backlash that followed. He highlighted what he characterized as unwarranted vitriol from those aligned with the development establishment, particularly noting their connections to individuals known for caustic rhetoric within the Bitcoin community. He posed a rhetorical question about whether such retaliation should have been surprising, suggesting the chain of escalating hostility was entirely predictable.

The tensions were further complicated by what Mow described as additional controversies, including the “Zhao/Newberry improprieties” and various other poorly-handled incidents that created the appearance of evasiveness or misconduct. These accumulating issues created an environment where the opposition movement could gain significant traction.

The Technical Foundation

At the heart of the BIP-110 controversy lies a disagreement over how Bitcoin’s block space should be allocated. Advocates for restricting arbitrary data insertion argue that the network’s scarce capacity should be reserved primarily for monetary transactions. Mow asserted that the entire situation could have been resolved if community leadership had simply maintained restraint regarding the OP_RETURN parameter for an extended period while emotions settled.

Mow emphasized a critical technical distinction: the OP_RETURN settings functioned as a default policy rather than a consensus rule. He noted that because everyone understood this was merely a default setting, changing it or maintaining it carried no practical technical difference. This perspective suggests the decision carried more symbolic and community-governance significance than actual technical consequences.

The controversy eventually led to the creation of a new Bitcoin fork aligned with the BIP-110 philosophy. However, this fork has struggled to achieve meaningful adoption, with extremely limited market uptake—a clear indication of tepid public reception to the alternative vision.

Defending Past Criticism

Mow also addressed claims that his own earlier commentary constituted defamation, asserting that he had merely highlighted structural problems within the Bitcoin Core establishment. He noted that developer Jon Atack would later discuss these same structural concerns openly in public discourse, validating Mow’s earlier observations.

Community governance decisions and leadership communication in major blockchain projects can significantly influence protocol fork movements and determine whether technical disputes escalate or resolve; how Bitcoin Core manages future controversies may establish precedent for other blockchain communities navigating similar governance challenges.

Source: U.Today. Not financial advice.

// DISCLAIMER: This article is for informational purposes only and is not financial, investment, or trading advice. Terminalcraft may earn a commission from affiliate links. Crypto is volatile and high-risk. Always do your own research.
JM

Jacob Marquez — Markets Desk

Jacob Marquez is the founder and editor of Terminalcraft, an independent XRP-first crypto news desk. An XRP holder and market watcher since 2016, he started Terminalcraft to deliver fast, factual crypto news without the hype.