“The OCC and 49 other states do not yet have in place the comprehensive legal structure necessary for enabling digital asset custody without significant legal risk,” Long said in a press statement, adding: 

“They also do not have a roadmap for courts to adjudicate disputes involving digital assets and do not provide the certainty in bankruptcy that Wyoming provides for digital asset custodians. Its prudential standards make Wyoming the only jurisdiction in the U.S. where digital asset custody in a bank can truly be executed in a safe and sound manner.”

https://www.coindesk.com/wyoming-based-avanti-to-open-in-october-with-a-new-bank-issued-digital-asset