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.

“Payment issue”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a899a1cd3f1f2921af5ff28d280395e862bb9549cfa77add9312698c5ff85c9
Signature (Ed25519, base64)
RmwGwI1i/c8799pTDzuM+0RLmg2xPPG74xU9+9cmWl4237QznWI3MA0ujWjE46HuPZ0G5pK2zJucglOaBSkiBQ==
Merkle root
c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path
["1a8e9813fbeaf252aa5a68c7c4a3bd2e8289aba745e30803ebaa7ddd3d3892fa","614ac71e3e02bf011475d59e150240b32c8359fc39fe0b6d05aed7d6e34b6683","0c216034c8f8765c3c569f38a136939a9967d881f8dc51e1976df35c3b5b8b20","6a6ea6216e0343ebdf97e8ebcefe35a50bc9425d4a6522c68648ef0f1e7552ed","6a0801b92c8494cf356d0c7a1ee94479eed131e91b00ab8b19cde867f80e03d1","7f3068f8e85ae87392b6e5205e738d5ed0b1e366b173242664f1cfab597a6868","9917900675a48b294ee6027a16ad019e700bbfe3c82f292616c741f68131cb8d","d3a722e76a06d16b55ca68c9ebeda2ed32f82a9499dcf816eb9b1c7d96dad90a","25efeccffeaaad9533215a687b590765b4e86f98d3601a2b4f7403b75f6dfffe","4f576f858f3d88681026d83293ff1fdb26e2315d05df0244d0384061d7c0ec1d","90e14efa8c96c8d463472e0912a21d756b9c78dc4f09aeed19ff3897e480b3f2","201fdf7bbdbbd44d64ee27110a1ee4480ee61b7daee19759cf24a1c01bdbf196","892281d0b1786415cbbab69d4ec27a4aa9ed68b52615fedb06b3a777f62ec60d","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash
c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"en","page":"theme:pixum/billing/en","quote":"Payment issue","rating":3,"review_date":"2024-11-26","source":"Apple App Store","source_url":"https://apps.apple.com/dk/app/id1319898516?see-all=reviews","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 (c921242d78a6…), 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.