How Can Smart Contracts Be Used to Collateralize a Decentralized Loan?
A smart contract can automatically lock the borrower's collateral (e.g. cryptocurrency) in an escrow-like mechanism. The contract is programmed to release the loan funds upon collateral deposit.
If the loan is repaid, the contract returns the collateral. If the collateral value drops below a liquidation threshold, the contract automatically sells or liquidates the collateral to cover the debt, all without a bank or legal intermediary.