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.

“The app is user-friendly and intuitive to operate; almost all important weather data are quickly visible and the forecast is extremely accurate.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1436ab32b28bfc9d2d44fedafee015bc36cb310ca3fba0a82529f4ea796f33cf
Signature (Ed25519, base64)
zj0h8gaKNA+6xpOdA3nv4Uj/qBwfgly6lVGbymYM03BuAfXzgb85RsaR9qCS9bAKcE6hVmHBviYnDaj1RR+LAA==
Merkle root
11760913b24394c3efea903b5693403de67f30c73517589265e62147ce6d7db9
Merkle path
["14348ad96fc3a2484f90257b2efed48a932d04cffe6d0dc8d952726f46a6451c","295b9a1883e0b41b8e9a1861dbeb46aa2916b4a38d6ddb28e2a7bf918d30aaa3","3e7c0741792d2b6a9918db2e750c2be0b19cd29a0f9b0e9483c99b6f11af71bc","3f2ad1b07b875730812cb86a62fc6e2365a95c07826d348fa2135bf48c319c76","e95aa5327ff337dde85eae0272b11665cb38f7bee4366e01f943612d124c3d07","8876c8763818b4f37d2762a6cf2b41197f29720fd532ae7197a48f13de90b205","1f4c0ee88e06ba288dfa5d96db497f3533f9ecf21265e40351a33d8364f60ba4","ef826cff9d26b31df9cd35e557621437c5b4da2c89f083e9fe45dbb8568cb814","4f7cfd2aaa5033fac67cba396fd258159637f4f6d2b30d1f3f0c633b983f40ef","da305d7f0b2b44eb4cd76b20342acdb83f3cdcc2c795598a7bc64d618c163c8d","bd07487b691762e95594ec81baf11cee57d318acb845571e5b299701c18b29d1","4e02c6a47369138d0eacb837d8bed87707d8edf6573bf9a07b0288ec7a1a3832","bd8f0b0faf9d3ad7c16d60f7a01c003de274172458ab1f670d78e9cc1dffd585","4d94d9a9168f14be08d81b3238e6d7999acaf99b1233bada5f6c2802401f1b45","8cba8822ab29049afd67fa646ac9379523fc6be8932688ce4f3067f563511db4"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2612584084 · entry 108e9186e8c5677ac6bf…
Expected log hash
0a57a1a3ef828bcabfde2971260e46ab649b0f8c2c96e231d49bb83e51a8ab3d 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":"v1787801559681","kind":"published-quote","locale":"en","page":"subtheme:meteomatics/ordering/data-accuracy-predictions/en","quote":"The app is user-friendly and intuitive to operate; almost all important weather data are quickly visible and the forecast is extremely accurate.","rating":4,"review_date":"2026-06-03","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id6449551642?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 (11760913b243…), 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.