Bitcoin ecosystem developer @build_on_bob has officially announced its native Bitcoin vault technology stack. In simpler terms, this technology allows your Bitcoin to become collateral in DeFi, borrowing stablecoins and earning yields, without leaving your wallet or being handed over to any centralized institution. Looking back, currently less than 0.35% of Bitcoin is participating in native DeFi, while the percentage for [unclear - possibly a specific platform or organization] is as high as 30%. This means that over $750 billion in Bitcoin assets are currently "dormant." @build_on_bob's technology aims to awaken this dormant trillion-dollar goldmine. Key highlights of the technology stack: ① Truly native, uncompromising: Your Bitcoin remains under your control, locked on the Bitcoin network. Upon repayment, you receive your original Bitcoin, not any "packaged" substitute, resolving the trust and tax pain points of existing solutions. ② Open Source for the Entire Ecosystem: BOB isn't just for itself. This technology stack is open source, aiming to become the infrastructure of the entire ecosystem. They have clearly stated that their initial integration targets are top permissionless lending markets like Aave v4, Morpho, and Euler! ③ Secure and Configurable, Efficient Liquidation: Combining the security of Bitcoin with the efficient liquidation mechanisms of DeFi. Initially secured by institutional operators, it will be fully on-chain via BitVM by mid-2026, offering both security and flexibility. In short, this may be the key piece of the puzzle we've been waiting for—bringing Bitcoin's massive capital reserves into the DeFi Lego world.