by Randy Carey:
First off - you don't provide any insurance. You won't be around if insurance comes into play. The FDIC would ask for further documentation from the trust if insurance payments came into play.
by John Burnett:
Randy's answer is absolutely correct. If you're into citations, review the FDIC's Deposit Insurance Coverage regulation, 12 CFR part 330 (https://www.bankersonline.com/regulations/12-330-000), sections 330.5 (Recognition of deposit ownership and fiduciary relationships) and 330.10 (Revocable trust accounts).