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.

“Les impressions photo sur tissu (coussins) sont vraiment magnifiques.”

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 2681825259

Proof data

Record hash (SHA-256)

2ed70c110a68766c8e48eb5d3d39f35f737d3de132e09e98dfa133dbd4334beb

Signature (Ed25519, base64)

pNz4k2ornMTZQoLJWrOx5Qlru0ym2opmD9Gw0y7AamDPMgVSQP622h1eE+SL77RDJSYfJn9LwDIe0gtAaak3CQ==

Merkle root

dd0580a8af2e7ca4475f07b02d0aa8ee9c22663c5492014f0cc859abdcf6de59

Merkle path

["2ed66fb2641a4de9ef6fbb88e72595555e669e4358c1f74ed75113355af0785c","b6a9e27c638b41c3cbe6ca3357f1db767e74d94457cfd3aa2381cc516dee32bc","e9a264e1fe1b8c17f086491059b459123b9291391ef2eb2456216cc9b20f8c2a","2f1c6ae32b7fe0995db0bb1cfbcab70009c928d74291591e7c9c90729a9bb88d","3c4d0d612026cc20b3bdebe3e9d144e5f5a37fff748f4e0dab361dbee8193735","d1a1fd5cad64d482ab8522fa3ee670988802368016d62cd1968ad5bcdcff7d0c","8ff7cfdc6a61e4704ca7fb6c0ba87ade1e4171ff57ec1310f36846c164030d69","175ad4a192c15df269ed4768eca7f343b969ca2c93839cf7675dcae5b8fa3f87","6f8d05f195a08b46634e16c5a1d3b908b8a1295e8803a9dd6cc3c9a5b13dcc2c","c17a2a3c28f9dd3392602242db91c77e93de7bc931f394b094cd7ca5b6ccce23","8077703e35d9ab298c01c2c0ec7b9b83dff33b86efc5c543d62d87a24e11cb7f","bf6d97037ef5e7075876c69fbf877922ae9fc63b7dc5f5772c60ae3e363152ec","f97be36d180de28f9a505344c9adaf980730abd53f58ad7d4e0f4e88a69eaa6d","d4f6b604034af6f00706eeb6518cce3b975aecb4321346297d85ef3b674b9c73","70c90f1928666dbcd54b9b799948efdf13c245bd348521afe243e345aabe9257"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2681825259 · entry 108e9186e8c5677a0428…

Expected log hash

752a5ca1b3a34e1550b95dfc32e3ad1179be4701807e5cf6cd525d9b7432b3f5 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":"v1788307680420","kind":"published-quote","locale":"fr","page":"product:pixum/fotogeschenke/fr","quote":"Les impressions photo sur tissu (coussins) sont vraiment magnifiques.","rating":5,"review_date":"2026-07-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","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 (dd0580a8af2e…), 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.