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.

“Des améliorations constantes sur les livres photo.”
Trusted Shops · 5/5 · 2026-07-04

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 3124210377

Proof data

Record hash (SHA-256): 021ca2c1203274e9eb400d51b10060dcdec00f3c7d5874c9d0fb615a2aa996c5
Signature (Ed25519, base64): +/b+wqzV2qtJcMovMLpsq8kVxTnAsOAwVEyeROdvfS5k+lx8Pct1XXX3b06+jhGPF3IbrAsYWUdI+FZKmqG0Aw==
Merkle root: 3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f
Merkle path: ["021b39b4cc8799c80fe4b2ac720364d9ca94da46d0deac4aac594ab2d4afa6e3","99c590569244884ecf2d0cba6602c4912d086203c1c00cfbb5bfd6d116094f7f","c214a64b04dfc1fa944b16849da49994b067be8027f9adbdf7d1ff64e6d94409","f388b845373202ad7f9c5c08b275580a8178b2a297e2ff1fd6a9b933a5c948a1","4e1a675f254372191e87e559a028595b0925fae6bf266698bb1bea298b3d3f91","e96d41b6277710138b67e952d76018828c4f8f58669b7e765298528aa2fc24d8","558ae401e68f9054bc079fca3697befc638a84f0b8239461c7a06e3b640d3f06","950a2cc8f1550bb1e6f40191294536c82cbaa0b0a87c2010d2385acde46ffd94","a7910a8513f6fdd1c4535056b88d1f274e3417cd29ea86cff60d20bccb18add3","6d630e74cba2c022381438f696f252aae19e8d2c9c3c870af8b9880642ad3984","0fc39f56c343e43de77d7e77eeb95ccb91e7d7de164bdb53d45451626576c138","908905ccf01aff1d877120de1672987ae5d5a21dd262fb78ac6d3eb20ba17367","3b28c91ed1c07c20e7a9ea170d94b917c6d123814303aca3f92997be066c952d","e448e4cc350a9a69a05538fc74a8236040fbec1cdf0c4908e91135fd4a29e380","92de2c105ee268f1f08dcd9d0a8fc946130cef7b39b15a2b5ed0d7209687c9ac"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3124210377 · entry 108e9186e8c5677a0172…
Expected log hash: 20a5241ced0c7b94303a7b8002f1aae217df3f1371aea54ff5745a148bddda47 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":"v1791349684588","kind":"published-quote","locale":"fr","page":"brand:ifolor","quote":"Des améliorations constantes sur les livres photo.","rating":5,"review_date":"2026-07-04","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","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 (3b820b0e91b2…), 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.