Verify
Check a Paramant proof
Two kinds of proof come out of Paramant: a signed document, and a receipt that says a file was delivered and then destroyed. Both are checked here, on your own device. Nothing you drop in is uploaded, and neither check needs an account.
Original document
.psign envelope
This is a legacy (v1/v2) envelope; its relay notary signature can only be checked by the relay, which requires an API key. Current signatures verify fully offline with no key.
Verify
The receipt
A delivery receipt is the small block of text you get when a file you sent is picked up. It says which file was handed over, at what moment, and whether the copy on the server was destroyed.
Check it
Checking a receipt from another server
This page carries the signing key of every Paramant relay, and picks the one the receipt names, so the usual receipt is checked without asking anything of the network. A receipt from a server you run yourself is checked by pasting that server's key below.
Every relay publishes its own key at /v2/pubkey, for example .