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.

“Ein Fotobuch zu erstellen macht viel Spaß und Freude.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
22647b8f6500fcf428afd4913009bc62e7c16189399dc0ecc5e194a4a242a152
Signature (Ed25519, base64)
x9hp270WBK7GOm7/iHL1rIU7LdgTqN/Sr88H9dqdQcWkuma/OCs0b4E2mncq6dTjFtdfFEkgM3gHUogPn+/5AA==
Merkle root
8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path
["226db55a7183223aca1d0f9c417b7193e64ec9110b7dc8736e3f635ee3dd4967","cb91049a58e604bf4d30b6b279ef828d78f7df4430360bb86357b1823c2d33e4","5c9b31f66d6b65acbf7b4e19384f75619b18303f7f7fe7ee1a0d58803c354222","490243715c2c06dc748a5412351c00cfc5ea839626fe4d4386aeba6a77b5b6b0","7fff40d137c37b3b66f7293481f5590d30821fce7f4f3a078403b23897080bb3","0a8c747f37f19cd884aa8434a574fe0f7d407fb1fa185f1896bcd86e46938b60","6761a829191135b60677eb2237449260e2999f5a9af8ee74c909f96eed460744","61a540c7408837bb84ae9d0e5a13a0eefec5775d206319ec310597e8e311592a","9abaff6bb7e16411f0f014ba482b827a5de7a9df350e591a87dc0be2e3bce952","a57d545e66feda3c3e927f3dec6910452de349084e0e11490d4865a4c03770d3","f099f91df37be0cc3ada86ea6d16de38d4c6fe93e759748d1703bd5249542c05","bf3c0d0e476bfa9165fe7a83bec283edb19a2e95b65079cb5f0aae8086116889","87aa107dfdf756911acc54672d2c33287c6855f38333ff4636b90748c8d70127","894fb50f273584bf006781fb08f5958320d3e5510a31da0d6339bcf63d847254","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash
128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"de","page":"product:cewe/fotobuch/de","quote":"Ein Fotobuch zu erstellen macht viel Spaß und Freude.","rating":5,"review_date":"2026-08-06","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 (8c6268a14330…), 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.