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.

“Bilder als Poster 40x30 in toller Qualität”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
30bf51d932db8ed812b3a9b5af19d7b93c878d170e316dfc9ff3844ddf35857c
Signature (Ed25519, base64)
Y3t5OCr9TVv3qs92dg3ykiU20Rh881utOYBKYky56/fUc/LQ8KqZY2xaq546e9JEB+fSxfO5B2dYdxQYjsDwDw==
Merkle root
cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path
["30c19bdcc6e057204facc2503b577f8469e40845647981a64750af27f98fae5c","e40ee9514f4dc4003767c70352eb67c00841434d6bdc192cdedd649cd1bcb689","c3d1250d534391a2872588a4a107555e68ef804c92d1916fa315d3d4d1172eb1","5a54cf728b88b73ff8b921a9792044b209ccfb7f15d22ec7118e384e3f2b41ca","c825d997970742974ef216af072a149d271ade9274d0add67b3319a5b45cebcf","ac05ec5d2a893bb94e9833ed11704558068a55ed47c4692c053cb385feed1c1e","493347925e7513181bbe341a7ed63fb7a6eb9cf9adfd99f238562448ff84708c","a663a1722d1485170311a36a132524877d6995098c66b5caa5d33c56e6007529","f59d412cdbc9ad0ecc6d87403eb295439b9757ec40b462ad9e01fb6a5b89ccb9","c5f0cb595c3cb080d1b66a42c3f6e2e2c7a4296fe3baf88031e9446f0c1cbea1","4dffc9ea794f326a4258ba0438e3c5b9b1bd49e5fd1ce2d5d50e1914cd9abcee","310347130b497aec9f1fe767ae645d58e3fbf130331d63830123e29ebe941783","29959b29034b6ed072468b5b39d5461625f307638700b9d566e817e6eed47120","f022ca67d84103ce2cdb199754ab60e49f2f04e17a257779049ad5591df59737","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash
c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"de","page":"product:cewe/wandbilder/de","quote":"Bilder als Poster 40x30 in toller Qualität","rating":5,"review_date":"2026-07-31","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 (cc942239c46f…), 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.