Pending bitcoin futures exchange Bakkt has acquired the Digital Asset Custody Company (DACC), secured insurance for assets it will hold in cold storage and revealed a partnership with BNY Mellon.

Adam White, the former Coinbase executive turned Bakkt COO, wrote in a blog post Monday that it acquired DACC to continue developing a secure digital asset storage solution. DACC’s team “share [Bakkt’s] security-first mindset,” he wrote, while also bringing experience in building its own secure and scalable custody solutions.

White hinted that the acquisition may also help Bakkt add cryptocurrencies beyond bitcoin sometime after launch, writing:

“As we look to scale and support custody of additional digital assets, DACC’s native support of 13 blockchains and 100+ assets will serve as an important accelerator, and we’re pleased to welcome Matthew Johnson, Adam Healy, and the entire…