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 lost acces to 200+ books”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4311885a3910e7b79de2f4605d51039bca0fca8183be619d8c737fd0ea946df4
Signature (Ed25519, base64)
P6ZsM+fqU9N22O/FwIjwM/e1SmbAlqdlQjNQSCv2CeZCb9y6fj7pfmwDYQ8wRoKo9emyaNTdAYzC+M6+s1wLAg==
Merkle root
ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path
["431536e3540fd72c817fcd3a5dfe5a605cfed313d9c1f2708b656c9ae04bc866","2340b656f3a049caf14bcce8537b45d5009c1f478473330fe37237ba97258cbd","171587ad5955e7cbb8ae1b4e44b21e1e6cc71f2a8de2f5698ef828a1bcdb89e6","cdc9823a5b45b4cbbb8c3cd0dda0b1f1839b970365c0fbc21ab9f420df4665f6","852d699b0fd4d0ac6af1da00203509bcf5c7a90457d64ede7ac4461592ccfc11","6bed3e3ea0c34e1bc37aab53fcbbb205cb37c38af4323bb716096f0826798ce9","fbe70a50f3c6bdaa3d73868f2ca3e695625a10a384fe01e0a1d7e99664bccdc2","4bf9b0d0e7d84c57f7c08506be48987f7cd66ecd508b973f8a3eba9d799b607c","ee7d79799ca9f53f0d0e1d295549b6192cb810ed268063650a4304ad6f3b0f58","fd27fc7d306debe677fefef0b2b0520b026c9868f6c7fcc022ff1fc386d73513","e1b5c79cba0fac0e58497da6c9dc8384fd3d4e5f0179b1cdc3a73a672112c693","3b1a45c25edbc8eb52d738be86397c9cd37a56fda98f97981669a7c1f57796b7","4c276f582ce22de67665688bc9cd00863f14a3f737e6aa475bd1ea4a72abba1a","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash
ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","kind":"published-quote","locale":"de","page":"brand:everand","quote":"I lost acces to 200+ books","rating":1,"review_date":"2026-09-17","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6aac1bf7fc3f87d0fc486bd6","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 (ea9653d48be6…), 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.