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.

“Simple options for creating a puzzle collage”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
079cab5235620f9776527c62fcc2524e1780db0471b1a6ed26634054dc41e832
Signature (Ed25519, base64)
A/aPrMnSm7cqZq3eMQTzU4oWsc5Hj/CENhZig88woJZ+FK/fK6A1FURGFPeHyDdVbpWHjy7SVLrfrAe/BICDBA==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["07a11d4d207aee219de7090b07820e51331139e5a9dbd84d03b35e17fc0928c6","b86f621f8522f4ccfc210195bd147822848408c56ca0a86771192165a5580c9d","a03c6be13ddc91df5f4c22c9b69661ac1d9f5a32e4d93d68752604a27e007a0a","bf250b309dad8d6fa5b87772a3adb5dd2637c3c286db20b09159ec1747f4a26d","cac2cb2ea4c9e08466f148acfbbe48638ba53d5f9b58f76ec9f2a542477a513e","434282d930c76960580d1cd7f919dc5d387a7ad69634bbb0a34de337c7b3f61a","040c85122c58ed312660482e40cf189c6035a33d8d0b5739413bfff1b8d5ca16","240243b5b7db46c656635c0a0d75e4a63886e479c4c3ed15a7e3c1d270c62a41","3f19dd73d4b2a36c4a38021fa7d4aa94d76171eefa47a380a7236f5bb2b3370a","135952703080f60a6aaf9bd7362792d33dbecd7f1fc69ba49babff1f6cf65cc0","4a6f8dad4b5dee30619c26179fb877bf29cff4e0fba76ee23422cc611dbd283b","00f55b6b281b15b26d1e277b522acbdbc77de17457ec38102c811b8ac3a29248","138cc39aec794b5e40407de02fbf6256e5c6e88e3b28ce0749290b058b1d725a","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"en","page":"brand:pixum","quote":"Simple options for creating a puzzle collage","rating":5,"review_date":"2026-02-23","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (1f4f3b5edaf2…), 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.