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.

“scanner les documents est vraiment rapide”
Google Play · 5/5 · 2026-05-10

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 2670958253

Proof data

Record hash (SHA-256): 0eaa6f0cde484e4a6eaf54223265f7ba0d694f9ceec5e66af8065a5547062d6b
Signature (Ed25519, base64): SaEQ+Snsv8vpQHAeSS4hC2kh5Q8pi8L5OqbxkEbWl/KhGu+WQwH760yNstM/eGmtbpbJXfXEwvLQcY4p8yQGCQ==
Merkle root: 500353287506499921f04989c42df7854b05ea5291ea3ed0bcad01dece9553f4
Merkle path: ["0ea9353a8409b07627f4d35e71a39155dd9b350fd17414eb79b86a89fa7e29e7","1c91dff5d7245ce4643c13446f3a3395e33dad85194d641d81f129af345eaf48","82b72c97ea6a668f40614b6324ea04841c9723eff2932b2cceb43a4164681216","5a9524a2cf1fab32c8a0f0d3a9a6b5a54b01990d028393ae6618445ea63cc919","5bfee881094c72280841f452b6066fda73ac2f5e5db6994864c7bd3777756edc","5841d0bd080903a398646758dfb1e2b720614050ec8df0adcc9389b5d03df167","790570355b831364611ad661f620813ef0a39b79662623deed5a92dba1c278de","00c0ea9a5dc827e399f4de901aadbfd682574162bcf5bdaa217b92303512e57b","700427bc7ebfe72f368171bdc3a6c6839325b15b3d8d17616ff16ebb341598f9","ea3e4060b49b1abcbbd48b1ec9a578ac1c18f1a334ebdc61aabf1f2243ee60d1","9e704ffec45067f5b890650fe479cf6dbc2695c6d52a73f5aaa79a29ab228240","507a4740399214a8865148608b59cbc21ed11086bde01d766a9eeb71f20657c2","dc1f75302e8eb5764b35af10620cfb5649598af9700b61a410e6cfa792463a9b","f65c3fc7992a9c662c5731d831f2a2aaf68c1dd6f8c35fabb0fdbac80b751075","f2bbfde0a1628a8e76ff492539bb8f38a83951b89fafe86bcaa38b54c297d493"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670958253 · entry 108e9186e8c5677aefc3…
Expected log hash: 40c8dd4ebcafc6bc578b6d879a513ea89a67c5dde4fabf96a5f0fa8cf3f43861 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":"v1788231472951","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"scanner les documents est vraiment rapide","rating":5,"review_date":"2026-05-10","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 (500353287506…), 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.