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.

“Le livre photo est superbe.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9019c49c887d733247e125c56a0595a36b2b861f2b573719d5de9e041348f5d1
Signature (Ed25519, base64)
lVa7dGF9d9lNwp0Pdk3hT997V3JQ1m9L86DzXTB1+5g0pbUKXRsVQg+rr8Qds8soPCYCAeij7+3rxE3rcXzLDw==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["901940eded2b5a3efd88a02c1ab4565ea45f3a9e28800c4c749bf9117b4f9c4d","a66927e23bb5ebf800716c960d138f9ebcbd9583b416f552c789cc9f38c86496","dc3bd911ba689953d9eea5ed11360efd9c21ee0b6f49876b8438ed18f2c5a7a2","faac12bdcd1b31cf296f3fc90697f74216380655ebdecf23dc6675bf307af4ff","57a7f1645a9b24e37e0b1e1710c1ab05016e565f49d8241465889937156243a0","67694aed13541bc7ac093d44e5ec4e4809aea253b3e750454702b43cfa679bbd","7a0b5f30a8e4e5308360537afaf8e7a2b07eeed48852780fc3524976200292f6","11463347dc4176f1a88f4eb34d535442f5adbec5f1be7ddf603ad76f41e8fc67","fc59aa3791e0c70a664f4e4251d0da913f5b502b456e2db830543d8ddc950d99","0dc175cb7eba876362a84552b2e97c78068543c23e4cae8146a318e6747d7ae3","bb9653dbe2be437e8cab97eb036bbf6d9d317321808b11aa4c690fef35a499ef","88841cb2d742ab02e4f4aaa3d518474d5bf2c2d0b724c55d853ec9122f8d2c4b","a85948d94666cb760325015d876c34467e4e9a308fd736b88b45334d957c084f","8794a267e94c305c4d11faa8a55bb3d3523fb52e75ea5ecdc366a6e906d9f7ca","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"fr","page":"product:pixum/fotobuch/fr","quote":"Le livre photo est superbe.","rating":5,"review_date":"2026-07-23","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 (13d851a0949e…), 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.