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.

“Die Postkarten wurden sehr rasch erstellt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
100eae53461f9d4bc5fd009faad3720dbfbff23881f1718ecdc0bf2030e4e7e5
Signature (Ed25519, base64)
423UYCpx7cNo1JfX3R7Byz0Mf5+hVbtgL6tEUJNy4pfBwE/Bjkj/HlFpTuE4LKYnn8xkeDOD3CeQnGGbmCsdBA==
Merkle root
c0f03d84ec6a08e9f47227502d608cb4b9559e04dbc44c0c60dd009e5498fd59
Merkle path
["100aa75fd9af393cdff1e0c12f38721f3e0b733eaaa320f8137545cdac95aefa","5da446d1fd822d76a4516c20423f50f1ce09bc86111c61e49d4ff14365a3534f","acdabfa7b4c402793eef60f32d1157c7c97427580fea128294e934e17ca28be8","6116e9b325e29702f4db10b35e1b013c0928e403ecf600805d73e0246958abba","bec85cc0e61ccac86a3c48d994deb87acdd109cea7e4a23d7e6e830749fc244a","f81c44f3c2a0aebdfa92628be90252720168989f5d9f5ddaec30037679e6a0f6","7d0093b39d9c847fbf27d30fe3daa29889103c3fbeb5ddf6883caab8a0121dde","5b35fe711c2253cd79eb7ec77d41503a45a4eb01bf59ca40037df4992109d56c","dc6bdedfa6bf0cae0e2b8b053f3ea0d441e5d147cdfeaeaa260501cd9e573f0d","ac8b36f0a19c9d876b26bafa29be7c8be6a4b236a4f925a40bbff755e94dd418","aa1fd5822f209689b1f319ce180ba1c10577031ca914ed4c2b7043850fea5df9","93dfcbfaa14eb9db410e98e1c9ab62587ec44d6ae69db495f0c4162138a42e24","1957d236cf53056b1ca60252c2186d847ebffccfd60d6d58be8dcd8b61e2e273","25ab3670878dfae1375e1b324da09476041ebe2bd7713b9236b40404f8afd0ba","a4d2a95b8c12efe70f0dc5df164839a5ef796b8ba35c8ba29774bce65792792e"]
Anchored
2026-08-17
Public log entry
search.sigstore.dev, log index 2495260497 · entry 108e9186e8c5677aab72…
Expected log hash
c37699e17d2ce6398bb526dc7ebc97861528e4e938842ba464fce3230eb047fe 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":"v1786937421185","kind":"published-quote","locale":"de","page":"product:ifolor/fotogrusskarten/de","quote":"Die Postkarten wurden sehr rasch erstellt","rating":5,"review_date":"2026-07-31","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 (c0f03d84ec6a…), 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.