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.

“Customer support is top notch.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7643a4df0999c76291781f81231b8ba191193dd0e4f679ebbf05dda7b3e5ea23
Signature (Ed25519, base64)
aLA1apQAlHwoHMRfJOH4RjWq6Fknc1v9e3j6P9WmDxViMo7LryrDx6qiwZ5PdeR9+ZaMLDDwCfRyLs48syl7DQ==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["7641dae2c8c091232c328245afb6d65bb8ec09a385c98d44c232091203439b30","5787b83a77d0f8bfcb90471660d0ee3813f8834a7ee05127524ec75fefbbf3a2","fbda0e40d8c8f4dbc5802effa744dd9987eba5cb5b0ef3d758da43db494df2d0","8b7a817176c3dc8a6ea708e5ddcf177bec464c6a183dd9b85622a071787426a2","2a65df37f40979edffa8e0b6c943002775068de1072519e9ceb245be5fc41d7d","b5b48f8978d3f58e25dcbd96aded7b18fef32f38e72740fa4fd7c9d9c637e033","e46c00cee6825ca4e388c0536e29a1722ff5a29046aecfb7d3fe5054e864b25f","214a59080851e2e1b18bd5c1a7a7becd3e5f5da9c6b0e26d0cfae2220ac8c380","e2b42b8f89df276a3e8ebabfe26f43e56aefcd06fcdf7d784129f5d3d0ae62c4","47597394985c7242439420d1bbd0da62963087b5e04e407e71fefe5fc2c865af","af29131d06cf5d38c81cf1b17bfc06e6e5720db0c8182d9166073999fd5b8a6c","cc930d9a14ea152753caf04b31f0e79f0b00ba63dec8c58c38ded3f85cfd7dad","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/price/en","quote":"Customer support is top notch.","rating":5,"review_date":"2026-04-05","source":"Apple App Store","source_url":"https://apps.apple.com/ph/app/id931370077?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 (97eb1062a862…), 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.