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.

“impossible de joindre le moindre service commercial”

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 2632385362

Proof data

Record hash (SHA-256)

2de4556e7820445f3216403b0b6fed0302096c7d0b68ecea7ed3f262b6cf1864

Signature (Ed25519, base64)

Lgoi1BAY5rasEWW9J6sWuY1In9YcFMoVNeBRqFoEwPlJQXerIzYz6CM92Dyid8lRoZkL0jt7OFRofx9HFo4vDQ==

Merkle root

f61e30d941fc6fe4321f44fd609b95c61e672bf5a5b9cf2bd801d7c6838aab08

Merkle path

["2ddecb206ee635acabdd69abc4431cc99634638f7f32ada07852fc2753a43dde","9cfe14351c1ecfa727658303ad42616e821fe3c2cdceda8a314dd95c0d465ea2","9509f0d47ce5954f4b756e1957cbcb7a7b2c8107caef6925e1c78e639a634f7c","127c50b56190d1a9d3b5f33bd59833d5e3d29564f0974cc44e94c43d9639ed06","07a25adbbd248ab750f3d3321381f5deb60772ca3ce264871fa0838ebb5dfbc3","b7ce7dc81968e2ac788cf57f744c8d27bcfbcd0e5c032b4daae356bf88bc3a36","8e89040b9da65bd3ce0b043b89ffcede12e513dbbfd18aa6323641cfd7592ca5","27575bcaac857b382916d2ec59c3bac719702ea2f8ade391cad62077468dc458","1565cd3c1bdac68565cb6b1b9b97119e2ae8f17556a4a9960856dfb3cd3526d2","6509181367f6d495e1e4d13c401b91fe6f6ee69f0769b5f90cf3d9b8cd936c4d","97ff3c0c6b61c337d649d73a5736df2a3f00e851c4cb1d83127a85659d7e541e","3cd6ce233e142a68d37fbd89d591e9491d8577c70dab3e6a150a2aa944c568fd","c86d560760e05e20bfcabe7dbd23f84e1f9c05d2fa7fe966b3caddd29a8b78fb","5bd4398a4cd1dabda445e7cbcf0d486b98dced817850a98153d8d5d56c4860e6","497997b2593358750b2d0fb52f3c0a7172c4dffade9196b55f1867799a99bb7f"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632385362 · entry 108e9186e8c5677a1c4b…

Expected log hash

8e81bec440ba58560c58893bcb51aeb125fd0d03ca39799edc695d3f533e8f32 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":"v1787973390454","kind":"published-quote","locale":"fr","page":"theme:acrobat/communication/fr","quote":"impossible de joindre le moindre service commercial","rating":1,"review_date":"2026-07-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (f61e30d941fc…), 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.