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 wollte einen Fotoabzug, der 20x30 cm groß ist”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0df0c592826a1cb0ec310181a357c6960ce62fb7f87e3989a399965f0ea5a302
Signature (Ed25519, base64)
1vh0ajHpR02o3eFqWURpRQB5ZLuqfA3coBQhVjtFd2SPgok84TTGN2HiVqNY2fMw4KYoBiBMbNus3kZJTHG6Cw==
Merkle root
404e3c13e38cb64105d39456b35227bf21885d8da4853edbdc28c1291169b69f
Merkle path
["0df1e7ecb5b07e8d8e7f826cfe960a35610e3ae60e9d1a106286e1764346f9f4","49ff6a50c4098b1d6064abbd6a1006a4a2a53b7e1e0ba4db6adf57271e16d11c","cd008f20486e690982d352fbf2ebf842b22f8b94f2ff4c83acb51099869d0c57","09c9e71d4370c58ad14a5e10de25068c08cbdfe54b4673d152281993eb61d9aa","8140fac4ec572402649fb94262629969c55ff7a82d60dd534022ed11a99f7818","1d8e573bd302cc6fb89811f7e434a0f82ab6429aa8cab07513572b21376020b1","c3c79c7d363b84d83b97d90f22a3e48130e989950a523f03e1b3af6046149456","7b21b439e078d3030cbe230b9a79f01bd53f82805bbfb6112587da678aacd266","f517040690c6d3911799088e02598de65d459d15d26bafb3c8b402cd9ac3dd87","761f54f9ecb7be0944c3916d23b154e9d6d14d207f62eb9220fa0a96c3ded0ad","3ccc20e9593eca6775f2c8a1da14b38dc53b4ea30b9b5b7e75b398b60402074d","5c0eadcd95032a9154ecd9aff9cf286ce38d392bb7e5263e65d22b770c6624a4","15d2e7111dd71c6ca8e6466c194f5ce08d202efe38071f7b3fe773e133385ebd","bde050f080e8537023a46ea459bb1518e1d885f47b2ddaedca03653a64f35bdd","63269a191012537d921c10ea30214f6deffddee0c8302c1d6e8c9845e6049806"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684163355 · entry 108e9186e8c5677a55e5…
Expected log hash
4066e61b2031c5768194188ceb0300adcf0b5443c63f9d6a4476a0f6ecc5beac 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":"v1788335271191","kind":"published-quote","locale":"de","page":"product:cewe/fotoabzuege/de","quote":"Ich wollte einen Fotoabzug, der 20x30 cm groß ist","rating":2,"review_date":"2026-03-13","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 (404e3c13e38c…), 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.