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.

“incessant ads to upgrade to their usuriously priced paid tier”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
19434536a3868192e7e314657d902fd18499fb5068e7232b83bb99a9e6690d02
Signature (Ed25519, base64)
J0ABUn8dpvPd5HKjceIzEiamCQAsB/Pbba63BmqMdm7IarP9OVXiCFsCXAVetZbzPkq1ZBBzOQHXUYlXj2CKAQ==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["19409c85e59001218c830657ed86ff9766ab239ac6384ea15d8af4184a9ae15f","3ca7f64ee985cafc420114281a77053e703e621e8814fcbe6bc1dbe1bfe75061","ed0be93a651e44251d719ff1e62bd220e0c31398fbe9063882863184a144944d","3f068d235e7e51c6abaca3c783027d5d085cabdc5675349111294964525e4a5d","09d0ed5d2e91a70a6048922c687d381a533fc7262aa732267eb8be4b9baab6b2","67d4761de2ad37a43fc4ae0dbb8a2514e90eca2c949bf913b5b48ae142251694","4f1128684089769aba8020ede85d86e5614e47a1cbe9fa0c01c273e8ac715d97","0b28eb8913a409820de854d861c00d1642b97e55ea0e087d4c362401c47ef6bf","5f6dc7425ea651eaf0cf4f2ab80d1b05a3d29e812290cf0240d28100f3946c6d","1a518fc55f456ac8a3fc1149ce435adbc642ba8b892aa64974a81b798eec6a67","3debd39a24af6852066a31af419923ca1fb9349fdf8444f76aef62b0f9a98230","7fc459298391904a3838099fd1a0b7e635c26503d7f861328c446e440a4bd8b4","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","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:tuta/price/en","quote":"incessant ads to upgrade to their usuriously priced paid tier","rating":1,"review_date":"2026-04-16","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id922429609?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.