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.

“Il y a toujours quelqu'un pour répondre à vos questions.”
Google Play · 5/5 · 2026-02-20

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 2657725656

Proof data

Record hash (SHA-256): 08f86ca05af1e85c0374e62e593b2aad695d04074447a8a0af35cb06cb05e68b
Signature (Ed25519, base64): jySsckaEza9wJMCLvlpCmMWvRI8nCIflmKucD/DH5ul40lxNMp36BcFSue10CUl9AK56VKpifbn1eDm8ZtBJDw==
Merkle root: d019a962265fd99700bb41421c12bf721bc431ce9725f4e9d547011775ab56ec
Merkle path: ["08feedf187ad020a18e0ea052ddd56c3544e812282972d6df2ad1493f902f3f1","5ac30a27819b20d214c19cea2ccb16358a3fa4a407114993d5d782d24c2d9fb8","aa867d5fcf81ed6f0660048ceb41eaa4e89633aea117d2c704848d2c5f7f059c","2f070d080ca4ba64aa0ebc790dd8d39860b9c0db9f4cc9e471d7bbb11839f506","b7be5534c28083affa5edad9b1f599a1458f1b687b9ba6f6fa12f4df0e1607ab","3c35198b0cee1c15499728b955d5e95e31a7b6bc5c563e2896cf0c888e983b6a","cc60a457c9dd54e85b290dbf7eb9aafdc41370426a8f367ce51f5e7564a2095d","db3ecb56c258126da3ae6989cc9b90b53622e0c6e283d249f92579d3ac61538c","da531636ca8589a0bb866c9f012ce723f6e1392415c3c1571a431384ca31378f","eb3dd5434fe96df428da5de67b44043d1e0a655b59c16fccd9d9ec4f640938ad","4cc034251d442e8c2f32660ba00b05d7f7b553c1726d84f939c0940a5d928aec","a3af7151d6a244480abe5bc8ada397c9af55b3431df57672865c450809772fd0","8d7f9bb84a33c413af9063341c8f5160bc8725a67ef59bd2d044580fb9f3155b","65b176b4a433b701cea4a24b83deb2fa9ed09be9f26f9fdaada87e8434a57f00","a28f44db157d986c9333d9e3edce8ce71060ce7f7d8f4bff70f57fc26d48546f"]
Anchored: 2026-08-31
Public log entry: search.sigstore.dev, log index 2657725656 · entry 108e9186e8c5677adf65…
Expected log hash: b4666dc064e94c6d0ca3a2e9a0c5f9ff5cb70ce3ce9e0a74343a10c712c15a62 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":"v1788147462663","kind":"published-quote","locale":"fr","page":"theme:sevdesk/service/fr","quote":"Il y a toujours quelqu'un pour répondre à vos questions.","rating":5,"review_date":"2026-02-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (d019a962265f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.