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.

“Das bestellte und gelieferte Erinnerungsbüchlein ist wieder ein Musterbeispiel wie Qualität funktioniert.”
Trusted Shops · 5/5 · 2026-08-10

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): 077ee0db25b46b71a5a1b99aec43a587b4d5dc88a93568292f87a92c7a8bf688
Signature (Ed25519, base64): VpCo3O2yxVaCuzrqkdazmae1YX5NUFir5QaGBxJAHCHrIfq3uJsFABXZW1ffXgYx9QFfQeOkDd5+xKwe1/fWDg==
Merkle root: dd0580a8af2e7ca4475f07b02d0aa8ee9c22663c5492014f0cc859abdcf6de59
Merkle path: ["07758a8bbc78771dec77e2df8b70e7a81975f0935152c26e40955c502147f290","2424a24f2f80121f7b9fe65e32b765e80252ce18e24f27be7aaba680758c789c","5964ae3ebfdf7b71676fbe246c9ccbf3c0d3cc6a34d769696ce5873218fe1245","b928419b4fd659093167e52976c4219c97d1e7c4fd239aaf055e10b88693d320","9db7260a4ed0c1564b703fc6ce10387a1a4b5b797970532953eeb52b7bc6ae0c","96e225f97366ffee3fad7b015b7d338942c01c99c3e12f8a44945f15beb257fb","39df980b86e65cf86078eafdc95d0de56b5d8c6a46e84be1a0afdad1fe39e7a4","12f90ad8ec4207c759ca4b5c7feada8002b7e422faf0e83b99110f64d9c2d149","518c684a042a83ab130b11857383c1f7b31745f5f3b0f0b9bfd4f553e0682df6","3f05e65c9fec57cde769638aa2bfdc83888afe027f7282e081ecd8dfc7969874","ca34b8e0ad0fc31e974cce846c51cdfbbbf9da1935b0619a36ec5d29a18ecaae","2dd407f62e1f63dcc6c01e9f283feec957ab97fa41679650d67f2b0e7457931f","df80a168d2586a4c29b051d0c15aaee1be02a01d453999bb8ff7a49c5acfa9fc","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":"de","page":"theme:ifolor/quality/de","quote":"Das bestellte und gelieferte Erinnerungsbüchlein ist wieder ein Musterbeispiel wie Qualität funktioniert.","rating":5,"review_date":"2026-08-10","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.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 (dd0580a8af2e…), 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.