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Michael Saylor, Adam Back Critique BIP-110 Ordinals Upgrade Proposal

Prominent Bitcoin figures Michael Saylor and Adam Back have voiced strong opposition to the proposed BIP-110 upgrade for Ordinals, citing concerns about its potential impact on the Bitcoin network and the Ordinals protocol.

4m Read Published July 12, 2026
Michael Saylor, Adam Back Critique BIP-110 Ordinals Upgrade Proposal

Prominent Figures Voice Concerns Over BIP-110 Ordinals Proposal

The burgeoning world of Bitcoin Ordinals, which allows for the inscription of data onto individual satoshis, has recently become the focal point of a significant debate within the cryptocurrency community. At the center of this controversy is the proposed BIP-110, an upgrade intended to enhance the Ordinals protocol. However, the proposal has drawn sharp criticism from notable Bitcoin proponents, including MicroStrategy CEO Michael Saylor and Hashcash inventor Adam Back. Their objections highlight potential risks and unintended consequences for the Bitcoin network and the Ordinals ecosystem itself.

Understanding BIP-110 and the Ordinals Protocol

Ordinals have gained considerable traction since their introduction, transforming satoshis into unique digital artifacts akin to non-fungible tokens (NFTs) on other blockchains. This is achieved through a process called “inscription,” where data is attached to a specific satoshi. The BIP-110 proposal aims to introduce changes to how these inscriptions are handled, potentially impacting their creation, verification, or interaction with the broader Bitcoin network.

While the specifics of BIP-110 are technical, the core of the discussion revolves around its potential to alter the established principles and stability of the Bitcoin blockchain. Critics argue that such modifications, even if seemingly minor, could set a precedent for future changes that might compromise the network’s core characteristics.

Michael Saylor’s Opposition

Michael Saylor, a staunch advocate for Bitcoin as a store of value and a long-term investment, has consistently emphasized the importance of preserving Bitcoin’s foundational properties. His opposition to BIP-110 stems from a belief that any protocol changes, especially those impacting how data is stored or transacted on-chain, could introduce unnecessary complexity and potential vulnerabilities. Saylor’s perspective often centers on maintaining Bitcoin’s simplicity and immutability, arguing that any deviation could dilute its core value proposition.

He has expressed concerns that introducing new functionalities through Ordinals and subsequent protocol upgrades could inadvertently increase the network’s attack surface or lead to contentious hard forks in the future. For Saylor, the primary focus remains on Bitcoin’s role as digital gold, and he views proposals like BIP-110 as potentially distracting or even detrimental to this goal.

Adam Back’s Concerns

Adam Back, a cryptographer and CEO of Blockstream, brings a deep technical understanding to the debate. As one of the earliest proponents of Bitcoin and the inventor of Hashcash, a proof-of-work system that inspired Bitcoin’s mining, Back’s opinions carry significant weight. His critique of BIP-110 appears to focus on the technical implications and potential long-term effects on Bitcoin’s consensus mechanisms and scalability.

Back has voiced worries that the growing complexity introduced by Ordinals and proposals like BIP-110 could strain the network’s capacity and potentially lead to increased transaction fees for users. He also points to the possibility of unintended consequences that might arise from altering how data is managed on-chain, which could impact the security and predictability of the network for all participants. His emphasis is on robust, well-tested changes that uphold the integrity of the Bitcoin protocol.

Transaction Activity and the Broader Context

It is worth noting that this debate unfolds against a backdrop of fluctuating transaction activity for Ordinals. While Ordinals experienced a surge in popularity shortly after their inception, transaction volumes have seen considerable variation, including significant downturns. This ebb and flow in activity raises questions about the long-term sustainability and widespread adoption of Ordinals, making any proposed protocol changes a subject of intense scrutiny.

The criticisms from Saylor and Back suggest that even within the Bitcoin community, there is no universal consensus on the direction of innovation, particularly concerning features that extend beyond Bitcoin’s primary function as a peer-to-peer electronic cash system and store of value. The debate over BIP-110 underscores the ongoing tension between embracing new use cases and safeguarding the established principles of the Bitcoin network.

Looking Ahead

The opposition from influential figures like Michael Saylor and Adam Back to BIP-110 highlights the critical need for thorough discussion, rigorous testing, and broad community consensus before implementing significant protocol upgrades. As the Ordinals ecosystem continues to evolve, the Bitcoin community will likely face more such discussions, balancing innovation with the paramount need to maintain the security, stability, and integrity of the Bitcoin network.

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