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.

“Die aufstellbaren Fotobüchlein haben eine ideale Grösse.”

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 3667254458

Proof data

Record hash (SHA-256)

0409c865d25ccef1abf0aca5cc9a187ba92011dce7d201b16de95fd9484c10cf

Signature (Ed25519, base64)

n68lIRPJ5GhYlukeAZNo5NOhjTuSq0RWuSp/DkZ9DAL0WJpiwDgvptSNaWeALymHFO5ssG4JZ01panGk5SnUAg==

Merkle root

6198693610fc101ebb82aa1f9c089f7146b31caebf70bcf1f70b87596a2871e0

Merkle path

["041ddce9e45266a0df385c8fc8b09f05994ce43450200b6a5d7601c9b158ed8b","2773abeea09478acfe66e1dfff2edf024e9a7fcffea1ce0c7e2db9ec822dc1d9","8531fdb25ece9825e047e91c69a36ab001dd0fca82eb17a2f06b7ebc821b57d6","2c278b78bd11706919e3eb0e2aacb949c6f4e1e9cbb9b4712e57e98fc2366390","9eef9a6274152a95110788df28739867c5158c2caddca61ba6f918a2511b344c","71bcf1d63e113c245623974f09c002068a93a0e260355abb586f2c1be3c658a1","4fae797da753263d2f1d156f8dae8e02a871ea4a8beee922fca43364d8391345","e3ea5fc1405bb8b54135dc80bd15dd66ddcd4d9d34aa122bbd9bb23375501d4c","95bae7ae7505b33363b9ff0149bbfcc98c430149b7434130c0631c7889e0bb89","c03fcb76c2748b2224e05118f6b2eed89891021e96a35bb03d4dd3689831f839","341b3ea0d9b38d68ec772df9165156f87b1983bbc2fdf599e22662c790ce3047","0d9e6ee6936356ae6c967b3ce2cb0e42d3ff0d06b736c006024c56f32867114c","3eec96d57c7ea7d1841605fe068da41ba3bbf63a30709a21a9f81605afbbb44c"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3667254458 · entry 108e9186e8c5677a5e6e…

Expected log hash

d86cb752bbe06d2c6cffdf81a425ce2e1f7c967ab490cd5b4543bc4a2cbcf526 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":"v1793702805047","kind":"published-quote","locale":"de","page":"brand:ifolor","quote":"Die aufstellbaren Fotobüchlein haben eine ideale Grösse.","rating":5,"review_date":"2026-01-02","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (6198693610fc…), 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.