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.

“L'application n'est en fait qu'un avantage gratuit lié au programme.”

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 2657305914

Proof data

Record hash (SHA-256)

12ea40243ad5b975abfab671bcbb41f937e220c2a228c8cb9357a17eb572b22a

Signature (Ed25519, base64)

5kJ55TlqR5PY2BptS9uvRCzo4uIxJx0AeF37LP4Y6dYPX09NrkY9uZ/qmB2nPBgU+Fw3aqNTWb59/tHbH/FtAQ==

Merkle root

4e4bd1a263431190e24045d88fbbb7ed5f9030935faef80dec659ae2f039ec76

Merkle path

["12ea57f9fcc11b21123193c75e6e4a98df44ee2896c2c6bdf4f0d3ee9ff53257","8d3ed0813e123db850f81dae7b98b6365ea6f056beb660a1f1b1f240d7f3e95c","003c76a8559074b9f7f051feee873cf97a8844863e5fb9bfe740613df3aa468d","1e4d950d1a73dd2e30d8707f23de4e5a2acae81488ab09edef2798d9bfec929a","6f6fa4a9e41fdeba5472e91b0943ece66c586bf13d0f952461ba896c18b660dc","35d7c905845185f358951eb6467c8eb327bee19c59ab4de79980cd560714cfdf","27c5ccf5ef65b73faac0e8dbffc51df9c7b21217dcba765afae17c01a9933e5f","2e97c665137a6e01a689595fb49490c414562436ca4f863ae622c726838d8c15","ab0f1b3aff70fbaf5173a3ed0ba5f384bba952de3116443588ba1738058130a7","caab752a8852d103b2cfb7c95bda1deb4bec8e25cf5c9b716d78f9780fa8ee22","a9dc85b0feea577e1e56f3301b6416e5ffdd1261a7a85a262ac1f4cb6b735558","2ba87cf098c6c2404b2a7976747e04faae5f4c59da8677168f10303f3103cbb8","0dca924cc5d490cd09e6cf28d263a70ef1171963dfece74286d6f33a3bb659d3","5b404d681bffee559c59320e4c89c61c29c9a49c6b4ba6d76cd832716684aa58","9aec3ad04e3d8c78958d9259e35fb1f1ff0ef798a114433bf3a500e8a57b1e41"]

Anchored

2026-08-31

Public log entry

search.sigstore.dev, log index 2657305914 · entry 108e9186e8c5677a8c0a…

Expected log hash

706e8c400fa8ee9f8b3984ef9db59f211ad2980d864551783fb16e1211d62156 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":"v1788144640122","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"L'application n'est en fait qu'un avantage gratuit lié au programme.","rating":1,"review_date":"2025-07-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (4e4bd1a26343…), 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.