I think the etf operators know what utxos are. And like I said the point still remains, the utxos are separate even if in the same address. Just my thoughts thank you
No. They don't even know that revealing a coinbase address in legacy format is so 15 years ago. They do not even know that it is useless to reveal the wallet address as evidence of ownership. The public key is the standard. They are just pulling our legs for nothing.