The lending agreement Spark configures a $210 million institutional loan, with BTC custodied by Anchorage

The lending agreement indicates that Spark has allocated $210 million in loans to institutions collateralized by Bitcoin, with the related Bitcoin held by the digital asset custodian Anchorage Digital. Institutions can borrow USDC while the pledged assets remain with a qualified custodian.

Spark provides the loan funds, and Anchorage Digital manages the collateral through the Atlas platform. Atlas is its automated network that offers round-the-clock margin monitoring, settlement, and third-party services within a regulated custody framework.