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.

“die Bedienung sehr schlicht und intuitiv”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
70d33880dc5e80fa1255f2717c0d1191a80a92eb40a2464cde0525910b94f3cd
Signature (Ed25519, base64)
3tgsOGLztPp1iQ2VscuZ9ejYyTR6HCkiBssShqXJxg4F/VqTnTpA8S/ycPPSNttzGWV7STmt/5CBDguYNKsfCg==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["70ce521c92f98a166640982b9f3e6c6fc64728c6cefecbfdcb24e5f6bdb335bd","42f0e9873d0527b08d0d54fe429ac324a43b73445b7d2c1d675fe243bfe4dac1","a258abc1c0f3404a46a458699b72162362d160c7d5dac5829941dbe2b0ab67d4","ebbd4c430da4e126a33bc48dd34aa54adbed7d790da32cec0e063cad721d3e75","b2eac2a949802a2aa84d52d369a4cdf641c44aa168a811e3666c212bbefba081","d452da9f7a86856bd898dac7694e2101ef20f1ae91b9070236935256c05be507","29fcd0133f30b534d372bf3960c65d51b2712923ea5e0b481692b1c41d48c427","ef51cf2f6030853e1ce68a8dbfd5781dc3dff443cd8a5505e46af813e83b66e1","077f5d85475878ae1e479be2ee293e127bd61d2334fab0103dc1289523f70b2c","aa00a104dfd7295d0795565fbb9a7ad796c8926393ae766ade8227f0f4fcfcfb","6d5529b06a3d123ad095cc94bd417fa5b933f519e60df8914024464e5df4bc37","3050619da10b649580e435ddaba61e995b6d1475419664a398883f5eabf734c0","48bc5ea5434a32841beac8d9496d2692095edbb7104396574890154d981868a9","f5d1cbec3469173c409764ba850b613628c88020363ace8f472e6f611d605e0c","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"subtheme:zasta/quality/bedienbarkeit/de","quote":"die Bedienung sehr schlicht und intuitiv","rating":5,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.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 (539721061967…), 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.