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.

“Pas possible de faire défiler les chaînes sous android”

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 2513802575

Proof data

Record hash (SHA-256)

ff4394e7d2f1ce35ad7932cd9146d773e416c1d9de17baccd750d59139ba0903

Signature (Ed25519, base64)

wWo0gwbf8It6WNktdzrdtighTAKoPGUFHIOO0U4dakYZBQ6ybNaGTr61qf0mzrxRMFyh+dhuvhoYVY9JqVE5Aw==

Merkle root

80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86

Merkle path

["ff406223813cc36110d6d59be5113f9e3058392b33dbe33f9c694b6bcc01dee3","32f1c9eb2ce5db60650ea5dc91ca6e3a2fdc3cf6e07b36d88aafd9e0cc2e8a66","3d5dea3a871803dca27e642d914e014685b491627b4e7c25dff303b4fb38f11a","2527c393496fd6b471eded0302d2168533d834c0a7bef25a10bb5c24edc2f5e0","16090e98b2b78f535604b1a78292cdb0ff2d860b306f2262b786cef780bd62c7","52e5b2eb0605c956033c8c2732a656830ff4dd23b440e0af427b04baee34a8a6","7aac771dd903c34f729b4f6e64a5aa2e37f8725b32e2f89ca04b64b59d4b7c32","a178135b2b7c04419ea4971fbdaebcaeb44f40b67ba50ccc8515d580e63b73b0","ea8ea0636209e894d42a2721c761b17b236d4732de5d8a61fbc40fe6febdd65e","7dce70284764eeb79c91b9d9897b62a39b191c5d0bad82b18667d2d644a028f3","3313dd0f5efca87d347f162963e654f8f97b434abd08d651e0c6d5a5221a45dd","a005037a25946b6652855fc44de7f4032ae34c31430074646af4b1ad906e77ec"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…

Expected log hash

5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"brand:swisscom","quote":"Pas possible de faire défiler les chaînes sous android","rating":2,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.swisscom.tv2","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 (80de158564b7…), 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.