Offline
Verify a receipt
Someone handed you a receipt. Drop the file here, or paste its JSON, and the same open-source verifier a court expert or an auditor would run checks it in your browser. What you paste stays in your browser; the counter below shows every request the page makes to us. One anonymous event records that a verification ran and whether it passed.
Inclusion proof (optional) · Day's root file (optional)
With both the proof and the day's root file, the verifier also checks that the receipt sits inside a root the issuer published. One without the other is a warning, not a failure.
requests to us: 0
Running the TypeScript verifier (the wasm build was not reachable); the result is the same shape.
The same checks from a terminal, offline, with the receipt file on your disk:
npx exhibitb verify receipt.jsonThat package is not on the public registry yet, so this command does not resolve today. The verifier itself is open source and runs on this page, and it is the same code.
The full sealed file (the creator's download) is the complete record; a receipt's public page carries its signed projection, which verifies on its own.
This page keeps working with the network off: load it once, disconnect, and verify.