Bitcoin-focused developer Babylon Labs has officially submitted a formal proposal designed to let digital asset users borrow stablecoins on the decentralized finance lending giant Aave directly against native Bitcoin without relying on traditional bridging or wrapping mechanisms.
The comprehensive governance filing marks a major milestone in bridging the gap between the Bitcoin network and Ethereum-based decentralized finance protocols, offering a novel architectural approach to unlock liquidity for the world’s largest cryptocurrency by market capitalization.
Under the hood of the proposed integration, users would lock their native Bitcoin in dedicated vaults securely hosted on the Bitcoin network. Rather than transferring or converting the actual cryptocurrency, a non-transferable cryptographic token minted on the Ethereum blockchain would be issued to represent the collateral position. This derivative representation allows borrowers to access liquidity and borrow stablecoins on Aave while the underlying Bitcoin remains entirely secure on its native blockchain, completely bypassing the risks associated with conventional bridged or wrapped assets.
The crucial Wednesday proposal follows an initial submission originally introduced on May 25, which was subsequently followed by a preliminary community sentiment vote that successfully passed on June 10, according to public statements and updates shared by Babylon Labs.
As part of the economic framework outlined in the formal proposal, the Aave decentralized autonomous organization would receive the first $500,000 in qualifying annual revenue generated by the integration, aligning the financial incentives of both protocols and providing an immediate economic benefit to the Aave ecosystem.
The introduction of native Bitcoin collateral addresses a long-standing security vulnerability within the decentralized finance sector. Currently, Aave already supports loans against tokenized forms of Bitcoin through prominent assets such as Wrapped Bitcoin and Coinbase Wrapped Bitcoin. However, these existing wrapped tokens inherently rely on centralized or federated custodians to hold and secure the underlying physical Bitcoin. This reliance introduces third-party counterparty risks, potential points of failure, and operational vulnerabilities that have historically deterred conservative institutional and retail holders from participating fully in decentralized lending markets. By eliminating the need for a trusted custodian or a synthetic bridge, the Babylon Labs architecture seeks to establish a more trust-minimized standard for Bitcoin-backed leverage.
As of Thursday, the proposal remains actively situated at the Aave Request for Comment stage, a vital phase in the decentralized protocol’s governance lifecycle where it is currently undergoing rigorous community feedback, technical scrutiny, and comprehensive risk analysis from ecosystem stakeholders and risk management service providers.
Should the proposal successfully achieve the necessary community consensus during the evaluation period, it will be permitted to proceed to a formal three-day offchain Snapshot vote. According to Aave’s established governance rules and procedural frameworks, this preliminary offchain vote requires a minimum threshold of at least 320,000 AAVE-equivalent votes cast in favor before the initiative can advance to a final, binding onchain vote.
Following a successful offchain signal, the initiative must still navigate a formal onchain vote, which is bound by strict protocol requirements and must successfully meet both pre-determined quorum minimums and absolute approval thresholds to be officially enacted and integrated into the Aave V4 ecosystem.
