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.

“At first, I received an A3 instead of an A4 calendar.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0aa8ac2a6807475ac1eb66278c6f02ed2b34a83f31906b96161f2c84dd2a22a6
Signature (Ed25519, base64)
8/xZv0RsZbn/N907EAJ8cjS6FsbXXjN0PY4wfNXBtqJoT6MNhQcx9vWKs26V88PPmjwLPXy/c31Aagb50Yt3Dw==
Merkle root
1bf8eb51a7df5f919c4fc328f08806e066fabbb1ce5f327959dc52b9112c2373
Merkle path
["0aa962701cfde17f71f4c0fe04fe99aab20789f8e99cf6d43cd6da2b66a19461","5522b3acac5fd29d4635b30574cee339e4afec4eacbb36ff2e33ba5a2ba388a7","5a4e1ba9e0d1d126d82e0e6790811a021ffae307afcaa18b47644db4d092fae3","16a01dc8870f27a58306db1cc780ef2509d0a7c7f766d485bbeeb3eca28af954","fba9e8e2596a5b3eaf5a250aca65276e04b04c562d730b8325ebbcc2dce3b894","c7de9aae102b94657c96e08bf8e0c6751bb038f24e26ef66e8f1c04496c03297","710f843fcff6c14dcec615f343ff01c41c0313828877d1ad10aa3ade02d425d0","fbd26aa5fd777d12bae3773375051394c7ee708ea2ab6ac76b3d0ccd56afee32","95a01a87c9a307dbfdb6d45306ca7dbc96a583ceae1cd4c173b561347e608295","37d2043f23aa6a8c32b98b84151a43463b9bd9c67dd13303ad0a80288df7823b","e68c51ea58a0b20896188b05b305e106d0795cd7b3e4dba7534ac38d163cd3d4","0906ecb306a300d02bb71740363637ff59ab496cdb27b14b0634e18f8e1e0088","57b8950d3352220efc2af46075e515d53887e345441b5d29ccbf877723888dd6","94e7a19114c752516be887bb5421ddb5ef8e75f5418fb3ab72119b9e67133070"]
Anchored
2026-08-11
Public log entry
search.sigstore.dev, log index 2421029908 · entry 108e9186e8c5677a6388…
Expected log hash
f643624d33c623b514d9f61e3097e47feecd37721cd01e8d6db4ef3d1025e9a0 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":"v1786417221305","kind":"published-quote","locale":"en","page":"theme:ifolor/communication/en","quote":"At first, I received an A3 instead of an A4 calendar.","rating":3,"review_date":"2025-12-20","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 (1bf8eb51a7df…), 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.