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.

“Programme simple et efficace pour harmoniser l'identité visuelle dans toute l'entreprise.”

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 2890214870

Proof data

Record hash (SHA-256)

3b05860ab0d9e46ad4c442a3c20e86756762146ee5ea886c17413722d26f280c

Signature (Ed25519, base64)

ztWty5xiCOxn1H9nX0HWyWG1JfBLhXGYxlApFFTjD5C2WOXNEDxeQeSV5o6II1L04vs94HGcs8Um4H8g/p5fAw==

Merkle root

04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c

Merkle path

["3b035a4dfb6c05c2eb25ec0dd9e3ffdc338b4daffe8badfc25cd6577dffb228a","88880ba6d8168cab788fb1078a21b5aac4cc3509de159ef19ca1b135ddf5a5fd","809455be294f00aa6a3633b9559b85345917d5a11e53f056f0d7d57443631d23","740eb05d969ca449b448546b4e22a0c46f200648ac7ea5e4b6d885e54c20ec76","223164c3a912729cdd8f361f87e8b39e4fa8aa87b26ffee7a179fa0e2ec01a9f","f7e4adfe1a65744685b2e94c1de0531b99b4d972c0dfc8b60b06a6ad9528fcd6","d06feb1be8084e0747093b595e7306197223eca62de20686605df6476fb48b87","e75cfd74c2f88839d3659c781e41d05885cc13396e13c84f1045c70852b5042b","9e43102ebf775a65eea67d563a70dd96160c1063312b549c82ec70ee84d924a3","efee18a5f54a3cdfd871905315a3f9daa9d3f188993bca6583997278cb82feb4","69a75e49d6f5f5ddfd94fa3c03ad1cb2022b506cb49bc7f7d1cfb481296076cb","b846176e3b184dee968bb537ca2e69ceecd5abc5a155ca8af59a75dfef8df866","20c165555e0648a38228ca1e1537b9ae7190212c574bb7d3e31e0fbe9d9df8be","9301977225a9c35b65736d9a69d1b0c73f0986b621c92048df03fd9fe11c8db2","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]

Anchored

2026-09-19

Public log entry

search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…

Expected log hash

1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"fr","page":"brand:frontify","quote":"Programme simple et efficace pour harmoniser l'identité visuelle dans toute l'entreprise.","rating":4,"review_date":"2025-01-08","source":"Capterra","source_url":"https://www.capterra.com/p/183904/Frontify/reviews/","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 (04b39eaa56e1…), 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.