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.

“Funktioniert, wann sie will.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a3ee7b0670d97e15ef84469a6217522ea9f57395b6381920c505939a155ee219
Signature (Ed25519, base64)
qqfWmE88wIJk3w6Cpa7td4F3v1/rclFnQGDZIukGbUPUunjW5JkH6lHI2gumWazHPkbyOdzSuTJ40mL3p0QtCw==
Merkle root
a249ea91ed6d494b0d321c9d53d89a7bb9616ff6f558eb56f9ac9b7e3eba088a
Merkle path
["a3effa645171350aa08bffb1cf94ba34268ca8308def2b9ccda31885f7274cc2","7d1b5ba0e88bce9fdc5b78cc0db6bf56368bacf53ca250859e143a7f59564dd3","4f4f5a2808a9a3063a1558411c6f18b66e0162b7da06bd58f711a8a312a5e7be","4f0a5115bd5884a0fc6e75406757a1b5b5d60935c8ecc8475f768029744d6009","8e8c8d8a8ff439c39ef5562698356f155dda12d6f4cbaf5098dab0921caefab0","b1a29256541577c4e31f9cb5b5f01ba6d02de8eb167dc41fcb7e2d45520fb23b","ce9f9c57c0b467052bb9ce72806f6dd8bbebc4016966fa551c48e4992300d2ff","c82c92efda4202a948deaacfa29a5a68304f956c9e5f872d5e59bc36c4909bed","dee818b933f213b873d19b0d424ef8b3a5f8c0a37963ce6275dd5b246f9c6c25","cdab0e879d69b3e1727f0bf7307e3637296ad963d8150db94b908bbcc8611382","c99a65329af27f25343cff9ccb964920e250c519c4a3bcc4453fb84b0b0a34fe","3113db98697a2d81e2d1a8635426c538de1a8023922baa1397d2b8dff58d7fad","6d4e0aaa1218c63e05670159d9ab730a2774327d59be1c89fcf07511e0ded3e2","6f5950090de794fb9a8ae3a7ab60079331b76ac93dec1ecf10ae185636fd9411","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":"de","page":"brand:atupri","quote":"Funktioniert, wann sie will.","rating":1,"review_date":"2026-06-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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.