VERIFY
The reader's side, and the one panel that holds nothing.
VERIFY is for whoever is being shown a claim: a gate, a desk, anybody who has to decide. It is the one panel that never asks for a wallet, because a reader holds nothing.
What you paste
A Solana account. A verifier has the account somebody handed them and never the proof itself, so the account is the whole of the input.
What comes back
One line: the account holds at least an amount, in a shielded note, as of one block. The balance, which note it is, and how far above the amount it goes all stay closed.
Why age decides
A proof is a statement about one block. It stays mathematically valid forever and can stop being true immediately, because the note behind it can be spent the moment after.
So the age sits beside the amount rather than in a detail row. A proof from three days ago is a true statement about three days ago.
Where it runs
In the page, against an Ironwood anchor read off the chain while you look. No attester is asked whether that anchor is real, because it is read directly.
That makes this side trust strictly less than the on-chain path does. Anybody can re-check the proof the same way in 6.4 ms.