Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“La qualité des scans est également inférieure.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2543547848

Proof data

Record hash (SHA-256)

2e05e63543b10b64d8bc6afcbc09404f916962e37feb7c7b1560837d781f9136

Signature (Ed25519, base64)

pnLrLkg+eENPqvZfvFi+Q1Knmi75iSRbdWfHxJ3HMxpVRn/IJilXQmOVtdFSC7jsnfIuEW0SBzOdVUylc9mgAg==

Merkle root

aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321

Merkle path

["2e05f2a5e0a4f625de3966861573b77f1da00ff04d7cfda2800dda7d80b394d0","2450797eaa49ddbccc991d51057b21b24c933916ec88493ae1b372eca44909f2","d80d09d5988f1b7294213a97e2677c9447a85a1c615d4be4895e35fd53aa44bd","81325afdada298f609b01b7e69d277afefaf1838d97df9b4a2ee0a1a25b28171","b18753d523db98124f34a27902a86232659cbdbbe5dfc4e87df76218b742bc30","340565a83eb8991134aeb9a8de16abf5144720433458ea213805635aa809ad9d","cbdfd7bd4fb7a74f4ede15b397fc30b1827e6c5567b856e9974364788dc32ef2","557cf7e6b7481243c2170342d63f3066277db7f42adea6784e161b552f83c050","80e2bd6d4fd3ecff1b908dc4ba041d488fb9906349ae30a58ec5e7f2203f0012","f5fb018b143b35d28aa6a4d16bfb32c082abfcea850fe3a6e90427fe6e70cf1a","e18bf79390a9d5dddfa09130e3000ef092da83b997cb7bc96d44e2e4340f5e54","7b8ded1b49351694655c52a46b67cd12e02f2a4c9ca9c29916bfa197957ebfc1","24192d1fe3fa8596b225aa5d8055e7e92d26709ec190f1226b913a3e227f64c3","5366af6eb1ce50b0f459da15c1d7eb12649d0477ecd930804e506d3f2ff66aa2","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…

Expected log hash

bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1787286345433","kind":"published-quote","locale":"fr","page":"theme:bexio/quality/fr","quote":"La qualité des scans est également inférieure.","rating":3,"review_date":"2026-01-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (aacc11945f12…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.