Lawyer
Legal Opinion Letter
Bousquet Verreault LLP · Barristers & Solicitors
An opinion on the enforceability of a master services agreement — the kind of letter a counterparty relies on before closing.
The gallery
Four signed documents
These are fictional samples built to demonstrate verification. Each
carries a .vrfy sidecar; the Verify button on each
document confirms the signer’s identity and that not a single byte
has changed since signing.
Notary
Notarial Certificate
Laurent Okafor · Notary Public, Ontario
A certified true copy attestation — a notary’s statement that an annexed copy matches the original, byte for byte.
Accountant
Independent Auditor’s Report
Renaud Sylvestre LLP · Chartered Professional Accountants
An unqualified audit opinion on a set of financial statements — filed with members, lenders, and regulators.
Public record
Certificate of Good Standing
Office of the Registrar of Co-operatives
A registry attestation that an entity is active and in good standing — often required to transact or bid.
What’s in the bundle
Everything a recipient needs to verify — nothing they don’t
Each Download bundle is a small .zip
containing three files. No account, no portal, no call-back to us
required to trust it.
-
The document
The signed
.htmlfile itself — open it in any browser. -
The
.vrfysidecarThe cryptographic manifest: a SHA-256 hash of the document plus Ed25519 and ML-DSA-44 post-quantum signatures over it.
-
HOW-TO-VERIFY.txtExtract the folder and check the document with TrustDID Verify. That’s it.
A signature proves two things: who issued the document
(a public did:web identity anchored in DNS) and
that it hasn’t changed since. Alter one character
and verification fails — try it on the
tampered demo.