Proof of Reserves for Cashu

Hey Cashu team,

I've been modeling Bitcoin's future and discovered something incredible: Cashu could generate large fees with 5B users, solving Bitcoin's security budget forever.

But there's one critical requirement: proof of reserves.

Without cryptographic proof that mints hold the Bitcoin they claim:

- First major rug pull kills the entire ecosystem

- Users won't trust mints with real money

- Regulators shut it down

Best