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Foundry Calls on Bitcoin Miners to Signal BIP-110 Support, Sparking Transaction Data Debate: CryptoDailyInk

Key Insight

Foundry USA, a leading Bitcoin mining pool, is urging its participants to signal support for BIP-110, a proposal aimed at reducing the data footprint of Bitcoin transactions and reigniting discussions on block space efficiency.

July 23, 2026, 12:22 AM · 3 min read

Foundry Puts BIP-110 to the Miners

Foundry USA, one of the largest Bitcoin mining pools globally, has taken a decisive step by calling on its participating miners to signal their support for Bitcoin Improvement Proposal (BIP-110). This move injects new momentum into a long-standing discussion within the Bitcoin ecosystem concerning block space management and the nature of data stored on the blockchain.

BIP-110 proposes a technical adjustment designed to reduce the amount of arbitrary data that can be included within a standard Bitcoin transaction. While the specifics are highly technical, the core intent is to optimize block space, potentially making transactions more efficient and reducing the overall data load on the network.

Why BIP-110 Matters Now

The debate around block space and transaction data has intensified in recent years, particularly with the emergence of protocols like Ordinals, which leverage Bitcoin's scripting capabilities to embed various forms of data, including images and text, directly onto the blockchain. Proponents of BIP-110 argue that reducing arbitrary data could help maintain Bitcoin's primary function as a peer-to-peer electronic cash system, ensuring that block space remains primarily dedicated to financial transactions and keeping transaction fees predictable.

Conversely, those who oppose such measures often highlight Bitcoin's permissionless nature, arguing that any data that fits within the protocol's rules should be allowed. They contend that restricting data could stifle innovation and limit the network's potential for diverse use cases beyond simple value transfer. Foundry's decision to actively solicit miner signaling indicates a growing sentiment among some industry players that a more focused approach to block space utilization might be beneficial for Bitcoin's long-term health and scalability.

Implications for the Bitcoin Ecosystem

For Traders and Investors

  • Transaction Fees: If BIP-110 were to activate and effectively reduce data bloat, it could theoretically lead to more stable or even lower transaction fees during periods of high network congestion, as more space would be available for financial transactions.
  • Network Perception: The outcome could influence how the market perceives Bitcoin's future direction – whether it prioritizes raw data utility or streamlined financial transactions.

For Builders and Developers

  • Layer-2 Solutions: A more efficient base layer could indirectly benefit Layer-2 solutions like the Lightning Network by ensuring a more stable and cost-effective foundation for channel openings and closings.
  • Data-Intensive Applications: Protocols that rely on embedding significant data directly onto the Bitcoin blockchain, such as Ordinals or certain token standards, might face increased costs or technical hurdles if BIP-110 is widely adopted. Builders in this space will need to closely monitor the signaling process.

For the Wider Community

Miner signaling is a crucial, decentralized governance mechanism in Bitcoin. By asking its miners to vote, Foundry is not just expressing an opinion but actively facilitating a community-wide discussion and decision-making process. The collective signal from miners will indicate the network's appetite for such a change, reflecting the ongoing tension between innovation, efficiency, and the core tenets of Bitcoin's design.

What to Watch Next

The immediate focus will be on the signaling rates from Foundry's pool and other major mining operations. A strong signal in favor of BIP-110 could prompt broader discussions and potentially lead to a soft fork activation process. Conversely, a lack of widespread support would indicate that the community is not yet ready for such a change, or that alternative solutions are preferred. Traders, investors, and developers should monitor mining pool dashboards and community forums for updates on signaling percentages and the evolving debate.

Frequently Asked Questions

What is BIP-110?
BIP-110, or Bitcoin Improvement Proposal 110, is a technical proposal designed to reduce the maximum amount of arbitrary data that can be embedded within a standard Bitcoin transaction, aiming to optimize block space.

Why is Foundry asking miners to signal support for BIP-110?
Foundry USA is asking its miners to signal support to gauge community consensus and potentially move towards the activation of the proposal. Miner signaling is a key step in Bitcoin's decentralized governance for implementing protocol changes.

Market Signal

Foundry USA is actively urging its Bitcoin mining customers to signal support for BIP-110, a proposal to reduce the amount of arbitrary data storable in Bitcoin transactions. BIP-110 aims to optimize Bitcoin's block space, potentially impacting transaction fees and the network's overall efficiency. The proposal reignites the debate between prioritizing Bitcoin as a pure financial ledger versus allowing broader data embedding for applications like Ordinals. Miner signaling is a critical, decentralized governance step that will indicate the community's sentiment towards this significant technical adjustment. The outcome could influence future development paths, transaction costs, and the perceived utility of Bitcoin's base layer for various use cases.

Contributing Author at CryptoDailyInk

Reports on Ethereum upgrades, staking, and smart-contract infrastructure.