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.

“Your application is unusable.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e94a9057ceb59225523df18e5231ec4e21121061aeda0e8538ee889fb488cc77
Signature (Ed25519, base64)
YbhJFNTPPcveznUmlr/HgGq6tPVB62uwJ1Bbkc/++HB+jJlhYT+/E0gLRrX6kH9w8C9h1sBgmgo8Tx2G0xpSBQ==
Merkle root
a249ea91ed6d494b0d321c9d53d89a7bb9616ff6f558eb56f9ac9b7e3eba088a
Merkle path
["e94b7563e57f51eb6b0c87e7d54b5d8ccbe4f592f72cd3463ad037c0134a878b","f6e05076572630b8f44697e26233795ce810db1f1cbe35598393ae454d39b551","0451e2e7287928d983af2829a8773b567f01251a8833640077c62daa0a807c72","140ee78d14328b773699a328c13281718079ab490f48f995683fa96cc7632133","c46ae19675083ce4b6540a6525be220d95bdc37cfca29d76b3f6e48f90789afa","83809a6ed3c9783d6ac1950a11024741703b44e8e023a230aaf92a8b0894a604","8f799756c3e4f1406d88261c7c7faebe94482c562f3eda1c31e6221d2e184492","eb25d0b031f64384646530051e1fb9412a4439cda3a96b32a0012f88ec0307ce","a365773a3fac9eb18925739e3fcca1c9606b6bc818e8c12c2f670aa091c7a4ab","1f178e5b9ff83043604f8e0ee9607d165371fdc2c4fc500407cdd93ce728db2f","617594f3e1469dc63721d3ed60156dceba9649e2ce4d3bb709e147c1aff4f824","1d1a7c3a35dee564199b907cc9288b2b4820fff40e67f618c9f9564f9586157d","944711ffed00013c87dbf9f03457a180cf7a8f4385f84a5e400849038727947a","bef4d50dd8a051c8f02faf8f705583e35bb6e87240e1a1d93f46dbcd44f32257","c7ac6cb920cf1e460ae014f9f7e09e7fc4988adc232ef0b46ecc1420eaa09987"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3096409536 · entry 108e9186e8c5677ab1e1…
Expected log hash
f1740c5ce7036e4f36513fb4ccb4f6bf95b5dc879a1fb8a1f0778ef42370576f 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":"v1791238940340","kind":"published-quote","locale":"en","page":"brand:v-zug","quote":"Your application is unusable.","rating":1,"review_date":"2026-02-06","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id960378213?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 (a249ea91ed6d…), 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.