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.

“Sehr einfach gehalten”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6dc034eea60534a50d48260e06ded83467e6356d44711a873cc5c81a5905076c
Signature (Ed25519, base64)
g1Q+VO7oKfWFzS1t9W24lYWrYlmOXFrDO7fJkRJTgh7flSHZvlW1V/WzCfiECbMqv0Gzm1Gsw27tMdENB4kXBQ==
Merkle root
199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e
Merkle path
["6dbe13e8f8968a301c808bf1114983d5accb73141b28bd5ae814357cc04b5f34","2c429ffbcb8ebc30140639b11d932a3603049385b8a6faeff4d4e427e225d149","49dbe874ac5c6ac47f0898d6efb7ff5d7ac85d7cb553c6fcfe044bc0b91f9e3f","a28e79bfd0aa586d9d9991975e696aa0866351f86f5da7b64c16fc29d7fd0e11","da9f3f2903b4c0838be62afb3b1065d02c193d3763fe3edcd551eba681d0c587","cc89d57aae244925f83c8d8e186be7dd289221c71ae080fbca20565384e3e248","cb9136f95bc31a601fc40b82806cfa88b27e40076c83117764a9b55bc1764bae","2c0dbc333af21da00c1e1781f91223848edebcbf5798ac65685dedd303c84b0d","381870a3e91e2d780b92ecadda745d5c40f121d00985f3f5fef4309c8bd4745a","14da6c9c323861f958a702af2971892180193071b4372197aef6997d3192740b","4edf9c38b95109ed05fff97d87336c4f4fb85836c25bb08c27c61a5647c6e59f","6b294089f2bb22441549f8d6ab716ccc3184b8d0d076c6ce67357158839ff2cf","5dc6942b342fad0953fd3ad3bc002a6e4d6bf8c4ba6db81c1c43744a0d2c9996","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…
Expected log hash
46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 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":"v1791687727006","kind":"published-quote","locale":"de","page":"subtheme:zasta/quality/bedienbarkeit/de","quote":"Sehr einfach gehalten","rating":5,"review_date":"2026-09-12","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 (199738dc68b6…), 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.