Aave Wants To Make Custodied Bitcoin Borrowable Without Moving It Onchain Aave’s latest V4 proposal is interesting because it attacks one of DeFi lending’s awkward assumptions: collateral usually has to enter DeFi before you can borrow against it. Under the proposed setup, institutions could keep $BTC with a qualified custodian while borrowing stablecoins through Aave V4. Chainlink would act as the coordination layer between the custodian and the lending market, helping verify collateral status rather than requiring the Bitcoin itself to be wrapped and deposited into the protocol. That changes the mechanics quite a bit. An institution holding native BTC may be comfortable with regulated custody but unwilling to introduce wrapped-asset, bridge or smart-contract exposure just to access liquidity. Separating where the collateral sits from where the loan originates potentially removes that step. It also creates a strange hybrid: the loan is DeFi, but an important part of its collateral system remains offchain. For $AAVE , that may be the more interesting direction for V4 than simply competing for another pool of retail deposits. DeFi lending starts looking very different once the collateral doesn't necessarily need to live inside DeFi. #Macro Insights# #Altcoin Season#