The problem
Proving who you are usually means surrendering far more information than the check actually needs.
01
What is anchored
Attestations, anchored and proved against the anchor.
02
When it is revealed
Anchored at issue; proved on demand by the holder.
03
Who checks it
Whoever needs the attestation — without receiving the underlying documents.
Privacy mode
Fingerprint only — the documents are never disclosed.
The cycle is identical
Canonicalise the artifact, hash it with a secret nonce, anchor the fingerprint, then reveal inside the window. Only the schema and the window change from one application to the next.
See the five steps →Evaluating this for your organisation?
The whitepaper specifies the canonicalisation, the hash construction and the contract surface in full.