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.

“Viel zu kompliziert”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5d397149646d94e7fd8f321ebde1f2b5158a07ef9f1eba80b4b7d2204bc0799a
Signature (Ed25519, base64)
a8KTAa1+fKJd4RrWGX6Hjnq94ju51ZtK8fhlls+NdayugEuc1/lZ/OuC/KieNaUHpjQmZOSPNdIQgTXl2OO/Bg==
Merkle root
9ddf6b9053b6e5e7a2f15ee7f3bfc8dfb72c48a1917ae5b7e553033e3ded6523
Merkle path
["5d37c17e5c4b214c4de60482b70d7348b0282e06c815a52c0b910da583dda232","fe209a44b59c49cec930d80eab2fe18d05b4dc32d0f26c2d51bf7f05a467679a","92bcdc9d53746c6dddc60b7655b7b860e65e132d71350c12cbe81e3e018c818c","bb8ab90c73be796c996a9039e9a62ec25d46b60c4fd173d666ef09f00e947297","09abd175485a6dc5fe4cd1f5d93fa4aa1531273378e730890570b2cd9d6d33c9","77fcd2cdd577ebe90b4e8ecc740567c0d73f443a9df474f6d7aa4e9a068d386d","7e803b05ddda42c1751781f7d2383f08a4ea7016bc49a876c36f785a4f9a2cf0","afec4a50965e7f8e88fb9dc0bf7b6eaf62b527cadf36b71be7991caf85c5334e","3ab6772164fecddbe0e5e990146b81b289a9788851ba0e28c5f4248f3640da84","10dc6b190d8dfef9ba6427ed9cf75fc6298c84877474465ace7359c081ba53c1","9b1ae7f3f5ccbfb2f516603d2d903d883ed049caa63b850ad8744d2ed4b17964","e39efe337337c634e3dacb9a23670d0458f4eb721f72131647e61d7f82cd2d60","4e55fbf7ae63bc538398b4fed1ca658ea06c5c93c0235f9de3c90ed09829d3d0","a4308f946a16111c9d609738b93b2f2ae813ce88e33e490f89cf33e3a52e64d3","50c4eca268fbb41f8c6bc36d8a5d1b6cc09733d96f0fb33e6cb584096c56f695"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514967984 · entry 108e9186e8c5677a902c…
Expected log hash
be0cb34bbab326d10b25013c37c9294b14554a6c6e9fac3dc68c06dc2c3c60e7 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":"v1787135269737","kind":"published-quote","locale":"de","page":"theme:acrobat/ordering/de","quote":"Viel zu kompliziert","rating":2,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (9ddf6b9053b6…), 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.