The crypto-friendly Signature Bank was a key partner for many crypto firms, some which have been voluntarily disclosing their exposure to the recently closed firm.
Coinbase, Celsius and Paxos disclose funds in Signature Bank](https://cointelegraph.com/news/coinbase-celsius-and-paxos-disclose-funds-in-signature-bank))
The crypto-friendly Signature Bank was a key partner for many crypto firms, some which have been voluntarily disclosing their exposure to the recently closed firm.