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.

“Last time purchasing from them”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ffbe1f12170079f343b3c06e9ee0cca6aa7c9cec512b877bb6c594a279e4feaf
Signature (Ed25519, base64)
KrLBpbiuKNwVyTYfW+7QJqdOiy5EARanMtpyeYtkD7zQ/N5qGC9IXkkdjGM8T6FtA9XeyM5juavv0btH2rSPAA==
Merkle root
1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b
Merkle path
["ffbd1fecc997dcdca8104f94b41154ca50c7d111ddb7367eccf28f5fd4786b6d","090e98dffd20f656789b30582c0fc81fe4b4647358d9812b9366ab858edbdce6","a2413a68f98bb6478fa844714065517e7c9ccf9965433ae66d167bfcbc120fda","aeff4e7328e923ecc1ea005970bb55e1ae7ecf57eb3c61a2382aed67f0fc76a7","01ff73b8c4468817eda94aa4b713283e3c0f1deb2658a900c149b54c37498766","a5238c16fb2c3988c2f991321677a74b475ad14ac5a8d58434d0e73bb5b6f183","2cbd1b7ccbb44483233824759e3b3f7b567652231f4cecfff6de1616ea2f12f4","3e66ab7928581eecba35a38f06edd179764ee3492f5bfd3a94cfac1be3988d48","d3656ba3ac8ec19916cdce3763d601b4edd6a030931b6b6eb0239e3dfd6c01ab","1216bd6fa33967f76e24b7966e2693bcf0e5ff565160018cd7bbdb934b307fae","bd07d87bd70febdb2065bd01bc91c4a313429f0836c93e8304bcd2037faed264"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…
Expected log hash
861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"de","page":"brand:swatch","quote":"Last time purchasing from them","rating":1,"review_date":"2026-08-07","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a75b74390de86ee04eb0243","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 (1dd7fec10002…), 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.