Over 2,748 wBTC supplied as collateral on SparkLend since its March launch. What stands out is the pace. That supply moved in within three days, as borrowers refinanced existing BTC backed positions into SparkLend. The number reflects what the market was already signalling. BTC backed borrowing demand was never the constraint. It was the absence of venues built to handle it, and when Spark built one, capital followed. Borrow & Lend here -