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.

“Super easy and done quickly.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8003090e8a68ea2a994060221504a14aef69ac7ae4bed46339e762cfb8fb45e1
Signature (Ed25519, base64)
2q04LaXd6ogsqzQLK5NoIUsRr6SoUZsMBBWMfIhS85EnbNlyyEDsDmctK59+BgPWKKT4o/LxJlmDcE1x3WoJBw==
Merkle root
a893faa173c6b378c8d050262e841ab57fdd89b71985eabc0906c40abd5b6a6c
Merkle path
["7fffeedeaafcccd115777ea5c4a9e95ab439e662d78df89f6133e3580200564a","4577073353730ef52f54761554f78350671b642e6d27198509f972f431b4fb15","e7f3f8849c09339bde15cb64919188b2e4fac1edc4ad40c967672615a0e6e5ba","a362e14ff6e0417597cc81e2e6f4f689f373a7332769c745715cf7369d8f7156","00555ec652e1cacadba61e62791d196c00c17086402fc5ab00214933bab7e046","4f338cfb4337bb24f483c7332796b719f559decc5131ead451d2814ead8bb589","c2be5d626dcbae45536c4e722a146280e8af67048ce2dfcd1863812aa0541fd9","3d3822fc8b530f024a4f942ca5526a1dbfe8fa2a93c15214a413403b02b5775a","d64c912a1b2c7dfd042369e4241466c9e77fa85afdd584adca5e8011bb89b29a","a20be4390a245465ab247bbbd4b2c6c50de6da76837518511fcd1cd18719e175","bf0f231002615f7a0e37278297f22c94c429732d8c5ef69c00664141bd4f8e5a","39e1e03006452fd270793aada40126fb17dd5cd8b3ccc2e379a2492bef47a199","d116928dd89f0a9ea13414b0fe2d577ce3dd16007ed8754e9f46163a67e25fa0","c2523440f419decfbfbb1761ac468558734f6da135e5a329b4c6dba0ae899966","5153df72155ae00831ba1e4416296382c39280ea82c989972042c066f445006a"]
Anchored
2026-09-18
Public log entry
search.sigstore.dev, log index 2882354328 · entry 108e9186e8c5677a08a7…
Expected log hash
5510a497abfe2e680a39c301b0d905c2a575bae0a1f389fbdd7b86babf05240f 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":"v1789619628558","kind":"published-quote","locale":"en","page":"brand:taxfix","quote":"Super easy and done quickly.","rating":5,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (a893faa173c6…), 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.