§ 05 — Verify

Check a dossier signature

Your browser canonicalises the dossier (RFC 8785), hashes it with sha256 and checks the ed25519 signature against the public keys this site publishes. Nothing is uploaded anywhere.

In a terminal

pip install -r ghostprint/engine/requirements-dev.txt
python -m ghostprint.engine.verify <id>.json <id>.sig.json

Same checks, same result: digest, key id, ed25519, and the key's validity window in the published keys.