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.

“Beautiful image quality for the desk calendars”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0550049277d6c70fc684e06b775300a7d74fdb0ee3620e269866a19dbe6bc98f
Signature (Ed25519, base64)
PPC3Q8EOjMCBvCm1yqcR41db0OZG1EkvfSJE0cRvb1McwUzDcAzrec7J2hyndXAufP8PBIqb8/JGA9v+UYJ0Aw==
Merkle root
689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path
["0551105fc4a8ee5df73fdb6a587572fd387a2adf71e435e094a8d91e4b570ee8","24ca6f52e1dab18ff18b2b09c79370cc0d715e049adbe7048176339cae3a36e8","24e795019fe8e6efa3841da5310205721f71cf4ce7cbce1d5e6dba8db3ae9d23","2dce55fe48912632bdfbf02276b695a31efbc57e64fafbb0246711a062fb44d8","dd14578e4b94011bd5d2b8d126f189d7285e274e272a3a52220c541d4c9de407","6a37930ca91929f8a5693cec3989b35e7c410e6203aa823e768d172d16974a9f","be5efd2ea69449964585847b1c53277de22d6f2de2a16f24bb563b32a6a0a4d7","50fd875827c1080dac5473a3017c4126bf2ae3f1d21cc511cb4e27dc6db62a54","0f6bebac93644494a8622da2659a3c683c3a10d2af48ac2912e7b6a566e4eb33","cee633794f14b6d17bcff64ed327a1069d9d9f18819f527ae00cae696300e610","e946fc7f79f8ecf4bf4dce719b8880c585cb43864fbdf848e2ac65dbed6253ae","76299de842eb0e0f889b88da6c0bd5b62c2da544fc8fd32539ea8b904c9939e8","b29f01d1d4fd5e719afb8d2cac2b7867993dc07c08772adb1bbe832e05e6603a","b93077b5d0d90464bafb01f0d5e12407aea90af234685d3284ce5c610fc51b1e","2492d624e607c70378839deb70fe4bc4c618faa9a11f2be7d0e42b467b07d755"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash
68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"en","page":"product:cewe/kalender/en","quote":"Beautiful image quality for the desk calendars","rating":5,"review_date":"2026-06-30","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 (689da4f5bb04…), 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.