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.

“Pour les justificatifs, il y a tout ce dont on a besoin.”
Google Play · 5/5 · 2026-07-22

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 2514013184

Proof data

Record hash (SHA-256): 29eb781d608abfa47c4f5275fa06146abd86951332189b76bca14ef4eabeea1e
Signature (Ed25519, base64): kQqJFmEw6gGQhWxf3FDqYJxBRiD3gGWvJFMJed4XjwuovuFwNMYxmF9jsncLFIYX3Hq1u+P9Z6Rf4OildUdLAQ==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["29eb7f70c8429fa832f949997356b87ef5843169765db60fd5bbaa9d8337f406","6b05b45e54157d05a35805672648f8a87d89e8cbe8cc10530acb789f7648347b","27cd93a4abe12b3621ba610811ce2faa2d85ae81ed736346382a2e64fe0053e5","039f997c910247a227e586fc337bf6deebc1d58d7154220755cb0dcd347e8337","10ab5baf98d80c4512ef05f8077f65f832a0cc621cb8b654381f6819e1e75456","2f40d4b3bd1a29477e5ade4287044106e136633da53298a62c4ec34cd7dd7126","fc9f272f1ee77e91072f9d5dda599b9c59380d93e14f4024799fceec3cef1fff","d784854be22ce0dee906327be98b7a7b76aa0e75892ea0d8d0bca46af711bc94","ddc3f73808b9a2a9f20cc78735afd86700ae9f15965e7bfa67753570c3e80ec9","249532dfeabe6df7ef9911dabd0270a94a2452d24d41e7ba52aadbab409e4dff","4f7e11f3a09e24aaffa2b5d9bc4c2442ccd282fb80ac21f46af1fca289c5cc95","8e9a5f4bf1bdbc745ade9fe1e5c7ea795fb91f97c0b4fe18e82e03e5ed00cd64","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"theme:sevdesk/quality/fr","quote":"Pour les justificatifs, il y a tout ce dont on a besoin.","rating":5,"review_date":"2026-07-22","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 (677e672fa444…), 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.