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.

“user frienldy and easy to understand”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
33fb6dcb9313815d5b950dd63a19643d9f47737e49279b1cda2e1bdfe59203e4
Signature (Ed25519, base64)
BJ/ZjVJ9h3/vRqrCE6FRKuk5LzmHtcH8nK9oH0Jubvp1XZYTy5+UKqi45K/mf+qLIJT06FuE3/uUaMO5zc1ABw==
Merkle root
fb09dbc79cd836b1d85124e5c45f889f4a8cee2bd2a4f93da34de8effbaeff27
Merkle path
["33fb11df1d8f1cffbf4af780800538bc35ee557e9cd6fad05b392f0576c53525","7b7bf6ea1eb98e0384742b3ea7a8941ffbf0718da0b4e680772a265f16f100bb","dc547842bf26310f1e13ed0e7f93b03a7619a0ada29ada201875d2e8ff1b8b55","ace55ae45752c274522b152146875b3e8af34acd4a9b99290b8e03be0d7f53f8","7f54a2bb955f626ea77d58f6e7dc40de5f19424b50b35b91913bd55098d61300","82bc48b6577ae812e3247f67ceac930d3f3f775cab3771429abce59af6ea9864","0c9bc415974e3af31f6029d42803e5146ecababe24d01d872997366f096f8bf3","d7af90faf92bf1127340c6c1c77b5174e70617e9f99fbaa0bcd3e88f9bd53677","dc9ecd16b7fcd6b311dae91b04647488213df457c7d85cf34e038c5696c55abc","7cd26bc5294f39ddf26401ac5d6d2aee10697a66806310c546ea4a1b742401c9","065b36c3ecbc9883af2debe3c26c2f5b47aca863bfa0a2f11c6482d33acd21d3","c3edf02ee238c2efa1b1383a0c9628125e29dc85aecb8be1b3b393cbf899375e","da3d9eb7a58e99cb98e12a79fa7a3ac431b9a5f8c91d44a352c477c2fa943b8d","598e586ae65f83870b6b56d7041a4a16432f04a124836b885f1eda80da5ea2d9","015fb6cba9f4a0c5e2fef4dbf7406ea747b003f2d75f764dc48e74713a28c269"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671985937 · entry 108e9186e8c5677aee5d…
Expected log hash
21d04dbed3f9dfa348b1c2e5bdd0c177d7f26175563f32c871f3a55c22274c31 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":"v1788240889164","kind":"published-quote","locale":"de","page":"brand:publuu","quote":"user frienldy and easy to understand","rating":5,"review_date":"2026-05-01","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69f4d5e08049f5d936c1bab7","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 (fb09dbc79cd8…), 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.