Verify an attestation

Did this exact document get this verdict?

🔒 Verification runs entirely in your browser — nothing is uploaded anywhere.

A Boardroom attestation is a tamper-evident record that this exact text received this verdict. Paste both below — this page recomputes the document's SHA-256 locally and compares it to the attested hash. A single changed character fails the match.

What this proves — and what it doesn't. A match proves the pasted text is byte-identical to the document whose session produced this attestation, and shows the recorded verdict and session facts. It is an integrity check, not a signature: it does not prove who ran the session. Treat the attestation as trustworthy to the degree you trust where it was stored (e.g. committed to the repo alongside the document).