Perhaps a good way to deal with this would be to provide the address for convenience, but also include instructions for how someone could verify it for themselv

Perhaps a good way to deal with this would be to provide the address for convenience, but also include instructions for how someone could verify it for themselves. IE describe how to go to chase.com and look up the address. (Don't just provide a link to the address at chase.com, as that has the same problem as just providing the address.)