Bitcoin-focused developer Babylon Labs has formally advanced its initiative to integrate native Bitcoin into decentralized finance (DeFi) by submitting a comprehensive proposal that would allow users to borrow stablecoins on Aave using native Bitcoin as collateral.
Under the technical framework outlined in the proposal, users would securely lock their Bitcoin holdings in specialized vaults directly on the Bitcoin network and subsequently borrow stablecoins against that locked capital on the Aave lending protocol. To bridge the architectural gap between the two distinct blockchain networks, a non-transferable token minted on the Ethereum blockchain would be issued to accurately represent the underlying collateral. Crucially, the actual Bitcoin would remain securely stored on its native blockchain without ever needing to be bridged, wrapped, or subjected to third-party custody intermediaries.
The formal proposal submitted on Wednesday represents the latest milestone in a governance process that began earlier in the year. According to Babylon Labs, the initiative follows an initial preliminary submission made on May 25, which was subsequently followed by a preliminary community vote that successfully passed on June 10 during a quarterly founders call.
As part of the economic terms outlined in the proposal, the Aave decentralized autonomous organization (DAO) would stand to benefit significantly from the integration. Specifically, the Aave DAO would receive the first $500,000 in qualifying annual revenue generated directly by the new native Bitcoin integration, aligning the incentives of both protocols and providing a tangible economic upside for the lending platform’s ecosystem and tokenholders.
The introduction of native Bitcoin collateral represents a potentially transformative shift for Aave, which already supports borrowing and lending against various forms of tokenized Bitcoin. Currently, the platform accommodates 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 physical Bitcoin off-chain, a mechanism that inevitably introduces counterparty risks, potential single points of failure, and trust assumptions that many decentralized finance purists seek to avoid. By bypassing the wrapping and bridging process altogether, the Babylon Labs integration aims to eliminate these specific vulnerabilities for participants seeking liquidity against their primary crypto assets.
As of Thursday, the proposal remains actively situated at the Aave Request for Comment stage, a vital phase in the protocol’s governance lifecycle where it is subjected to rigorous community feedback, technical scrutiny, and comprehensive risk analysis from risk management entities associated with Aave. This open discussion period allows stakeholders, tokenholders, and risk contributors to evaluate the security parameters, economic implications, and structural viability of integrating trustless Bitcoin vaults into the upcoming iterations of the lending marketplace.
Should the proposal successfully navigate this preliminary phase and achieve broader community consensus among Aave stakeholders, it will be cleared to proceed to the next formal steps of the governance pipeline. According to Aave’s established governance rules and operational guidelines, this progression would involve a three-day offchain Snapshot vote. For the proposal to clear this particular hurdle and advance further, it requires at least 320,000 AAVE-equivalent votes cast in favor of the measure.
Only after successfully passing the offchain Snapshot phase can the initiative advance to a formal onchain vote, which represents the final binding decision-making mechanism for the protocol. This ultimate onchain vote must strictly meet predetermined quorum requirements and necessary approval thresholds to be officially enacted, paving the way for the integration to be coded, deployed, and activated within the Aave ecosystem.
