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.

“Widget aktualisiert sich nicht automatisch”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
161b3690cf98d389628eb049c846d70ceda6196af3999e0f9995f4b1448b41cf
Signature (Ed25519, base64)
tinE42rgh81Mu9NVrsqEtLsmKBkYqgGoBLp7+7S3h6ttO7q1XRn3fC/RxFyD/ARvJeXPQc6uS0V1NilHJGtxDA==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["162450e3ea31f6180f07252d2db16516463377b9dfa698b299a07034a204727e","b6ac8f33a2e1fa7683c7e10edb4e67eba19513e7b14c7f7aee0dcf4eb54cc751","3388101fba5dcf1754dc0fcd5a2f013b50ea7bfc7eb51b58837694e4cb032073","9724ba8f469b65743a3ecd4eb3991e43ebc80bd75d76f22345db397fc2d6bd12","0ca916a03c49ee15addbb219f90bf542b872ef3deb8c766c4deb97e71de99aa0","331f037df9212168d3b17183766e454162823b25e03b553c8bb46c574dee1995","d0eea4b2773b5a0abbefda9d98ed6bd42a6ca221af694d9fa0631969ea9611e5","139e5313b83304a24078e6d494e2ef0aabb0e1429186a01140f80ebafe96f008","f71f5b798387808b15dfcdab01b9493fd0b8a01e2edf98949728a727cc229151","9a6606f69acbd6369e6c6c6ddd201d2241712a17b1d1c071f037690ee164feef","3ecdb6488bc871dee592d07d294f888284dd90943caa250d8408a88510e19f35","d2ff7fe4617f0faeab86be5a07d9e5994cb2c5055379e39ba5f38bc3f21c4e08","09997fd9b1ef8c57766815e6c9849e05f2447cb27e8d805273108da18c60273d","62927e8f71080777dd1935c21221e60b742dc0377a31e2f20a0a64cf6c3282e8","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"de","page":"product:meteomatics/weather-widget/de","quote":"Widget aktualisiert sich nicht automatisch","rating":3,"review_date":"2026-02-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (c69b412346f0…), 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.