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.

“Ich konnte mein Fotobuch neu gestalten, kostenlos, da das erste Fehler aufwies.”

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 2657999633

Proof data

Record hash (SHA-256)

0c3934092e41b9649d5e4b072c7cb5c7ad8e1ec97f2d7f3c369ba155eaf19169

Signature (Ed25519, base64)

anB4DEqYyf//nkz32rU1jp0KurXH/b0P2OFObj5St2BoUg4UE8HGkZWUpukaX3t/db/845z9YRXDkwm7oMlWDQ==

Merkle root

7af90f1f77475369ba79c6de04e2b96410d172ee274478b168f1a4f09d59cf0a

Merkle path

["0c3f039c84f6879d73a485fcc42c6f9f852195e1304259316c4bfe9dbda48d15","d23842a8ca12402de04e54b185731bfe1dd85de47fb106f3415b2b3b62813b14","205dd8402b9e7994f21d66e1d3f349c96e4a5dbcf6be98036e9d992c42b73b67","74390e695f20cd12d3beca8d5b7aff2846bab06efa4addfa53fdbae8932f5d31","6f543a9b39fdfd74bb120437f47834e18d21711ba5f8f0e4335dcd748e73ec9e","6cdc5c7aa308a2880644e275d3a59e9747b3fd9110103c23c8f2a4d1bb46608e","cf3e6fa3c65bcf3ff3f2698d7aff14ca8963c624e5cc2f23fbcbf864a130de0e","246dc473196b1bc6711b5446a00a5577dac4c81918cd18260bc4183408597ec7","a1eebdc7738f9faec0739f57d87a2ab6f27fed8389ae59ff14f5061e6fdf0afb","62388e3fb5ce637bba5350df755a92972d3ea88c694fdf0bf4001d8f200f5f29","fad5f91227f3db233cf08e54a03053b3165c899f37de0fd799ea129ffa9c8a17","cd317d1649e0bf58d681935e8e6f1141a5adb633ef6f6b322f1066f04e04b19f","7bc35fc0b1ac5e00a1fac8e18f18c60265fead1085e85ee607cd9a0bc565efb6","8d579e642eab71e9d60e8b7671af998b44e10d0e640b4db5ad57a1bf7f65fdb8","afa871c197d2bb2eb51f71afd159f7ec4121066866dcecb4444e5695267b9e03"]

Anchored

2026-08-31

Public log entry

search.sigstore.dev, log index 2657999633 · entry 108e9186e8c5677a0b7e…

Expected log hash

0cff664c54333cfb7f43cecbc2192b6f4608e129f59e5098ef757ce353383fa6 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":"v1788148761434","kind":"published-quote","locale":"de","page":"theme:cewe/returns/de","quote":"Ich konnte mein Fotobuch neu gestalten, kostenlos, da das erste Fehler aufwies.","rating":5,"review_date":"2026-07-11","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (7af90f1f7747…), 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.