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.

“I also wish there was a calendar widget.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
644489c0a82b2b172b33b0afe2e593134efcfe3154b27c805404d7270824ab2a
Signature (Ed25519, base64)
jRBYmOu0hw0G+6/WMcyYlzLugMN0nsJiBDUivweHg8nHhbaL82v5+krbW9UsZr410MlLr7jrXh/rKFUMYGsjDg==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["64423bcc3d491fdb011867dbbe53bf778647d0fbc207880aada115d569cd777f","e6f0a460be9867f79c8c2b349ad32b3748022b07e6c79757641ba28aff0660c1","4b9530fafb70d11e2158f61c0474fe7cda2eb06cc16bf7e12211ba5d38aac54e","70c5efc49807db27926a2494eb4a5bf3ea13caf9a1654df96ecb1d44b3a919a9","99a5ce6bf60db82d53a2c0bc6b725049cbdab2d91b9df3d0dea008bf7564ec46","845f48eae74b5e496d33330137c4147eb8a100afde7d6178a857d18ef55d16ff","41f6111aa5da0711d3176a531a65cc9a459dc37af1a5ce8c001f705976c78307","71c9c20592a512c7062367780e2e3835cfb4fc424641395631efe80e1826e7fe","c5be2877faba3d29b3ef03817e8b7f69f90dc1d4d77e8e8b242c5f38a69095ee","13901e227fddf482a4e3691b7ebcb26144a69a565195feac8e1210ff92a1800c","2196f217748a850eaa5fabc558b411155d5e5a90e74d5991bb7a1bd20efe4d14","36283db7bcf119c11be277705ea4507f983056a8ea68a309c763a3cc8b414991","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/fit/en","quote":"I also wish there was a calendar widget.","rating":4,"review_date":"2025-11-06","source":"Apple App Store","source_url":"https://apps.apple.com/gb/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.