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.

“I have been making my calendars exclusively with CEWE software for years.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ea84a618336bd4438b62e68f3cc3ff53d5b02f5c0cace76c7edad8cc25d4166
Signature (Ed25519, base64)
1xiJQjswBQT5dWo+fj/KpJf2wupdfXRcJba4bbx8WZ2/ASNCPE+ZCujWD44hCB1L0SghUpddUGB5TnMitJuNAA==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["1ead085bb54c13acc26b1a1a8f67a1dff02948045d56b0a309b1b5d72a40cd72","899f19283824bebf156281dd8ad37075edd00bb6f3e7f2c49b6606c76a8a816f","d33d07db1c122b090ea8d6b9f2587ff4aee84318a6e212614183b84c510f04e6","db85e369f3313985b3ab2a1fa23713edcf1c6f60fe61096f3f5db2d8fb13946e","04ced57e733be6fe05b6fe19dfd15b983aa24f57c954fc7ebeebf117211490e5","71bd358070fef2e2348da6ff95987f6515fe0eb8c7e4f0d300576e7c1ea2da64","7a81a485ff0f0f03a9dcef6f237b7f29e6f9b4dc89f30bc2cff9a0238d55c2ab","07db854486116a3cfb3cc472a7d16bca2c111ff560fd0149c4b01c84ed34f6dc","526841638a683d855b8bd9fa76a15d39510319c8c7f86cb5564dc463501af73e","68a4ac001e1f713e1d70cb6bfcfc5a1280c5668a6157a05b9447c61617354b46","41e57a2b05c63c47f09e80cf2e92777859ec103f2fe3359a6e307645bdad94ea","bc537f1105f00bdd399b50b49a8b3111bf9e8fb0588b87aa5ba052e5cbdcd501","5583124fe582e6d7b0315186ecf512c5208dfdd6f55f448bd7355fb580296e0a","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash
b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"en","page":"product:cewe/kalender/en","quote":"I have been making my calendars exclusively with CEWE software for years.","rating":5,"review_date":"2026-05-20","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 (8a6ad893af0f…), 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.