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.

“Je sais que c'est sévère, mais c'est facile à corriger ;-)”

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 2611694692

Proof data

Record hash (SHA-256)

0b413e660aea93de429a72a0fe60eb65eed2dd7a0e1a201987bb4bcfabe41a7d

Signature (Ed25519, base64)

F2zT3j6oTEpe95R4Ul5ITn4X5W8QNhBJeSjFgErHHJ8yfG7PlpjOw4pqAHzWLEf5k/THTGeCMNbXQuWUeuTxCA==

Merkle root

bdbf351c9ce626213a7937b083c4ac066820b0192efeebf285f31c724e7c7386

Merkle path

["0b407f41e75da67c89ee7f276f18deddc00a60cf718da72ee18fa609fad66ac6","2808f20f0452b68b589002ba78d690fc4543d5ce16eb77ea15a775dcecdb7c78","ab22098fe5bcc4779d073198f2b1b243fd670768671c8e5ad1d8b1d51f082bc4","d7cd7d2d736fc5219d9c8b4cde1d4ffefd42951f3b57acf0a7b3f8b854134e22","0b50a978814d5b24b7fedabcb2517602d53d57ff08e159693325b7b157c28267","e9be93a6e4999be35ecb92713455db87ac5049846af8c200383b7a722988c855","9b6c385505bc820245e66b9b15b192008afdde2768fe8db13e978cfbd076a7a7","d3b83a661bb99fd0935de185b8f511d70bfedcc67793b069ae532f28f2a66337","67198a9a7d5356431ed80578b5660da036e86abc0609759227c4ac6446b0ef67","9420687e62118fc59a34a303bb48c41dd2a94b5f95179207522c773d45f7041b","4298f4ccd6a24c4930f743455de3930d5a766b0340789d6f496f97f6c48b63df","ed0847d04ab049e21d5f1209b43d9db4f9d0aa8b87c3438b7bdd9107f7128c2d","73428a6555103c20fb5ea743b73a12642caa27a1cad4c3aeec7f2fe71e2bad2d","8c4971ed811477bb80cd783319a321eb7e74e629d6c92773766b417396748f8e","4ffd3e6ce61b4807f2bbaabc5ea992d56be24a3e1b0106159ebe9c57df57e830"]

Anchored

2026-08-27

Public log entry

search.sigstore.dev, log index 2611694692 · entry 108e9186e8c5677a584f…

Expected log hash

e78df4d3c8e2db621642a45dcf6ea56f33edf489d8662048cde27bc12924afda 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":"v1787755965154","kind":"published-quote","locale":"fr","page":"product:infomaniak/mail-service/fr","quote":"Je sais que c'est sévère, mais c'est facile à corriger ;-)","rating":4,"review_date":"2026-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (bdbf351c9ce6…), 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.