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.

“nein ich will keine generative Zusammenfassung”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
170a7b0ab678e552dfcc097be7cb25ad9757e782c913f0c435a2632c6ba0231f
Signature (Ed25519, base64)
7v7cd1D0wLXFdeHtlvit7aHEu7pPrzXT8To3txCysUnsS/xvaX71bP607XbSLBWJuc4dvWMupKk3AZRHC2juBQ==
Merkle root
f2e4180d5a0710e7663a4b79dbb50303bd6f86e3a2b406f14001987f705300d7
Merkle path
["170af9c264373700c8ecdcc6a03bb534e1a51f173e6bf15065c577ac60f36619","36b963c14fd7aa2788db15a7c0e6eb55efc71ffc86faf658950b2b7f8ddcabe5","8cbf9df60746b2980a33249a15019bb8774af262d740ea52ffa0fba4a3532c2a","5843ad537243337bf3696c0dd7ffdfb28bdc545325cc89753337091fa19a9b3b","2003d395d475c8dfe508531999d003098a01c3e3909efdf68ea9fadc5f0e03fa","fdff3ebadf550e11a97699264bab23e0a87d25d9f7b05645de3a20319d598e2a","a43d047c6b6b1c4c3b01197d796a907151b035cc705e1e537b57e7ba6142d48b","de2d0fc3567dc07f953b397b13b674c1237f9fe99854f4450bbb1dfe9d21d1ce","48c01129813058b034bd126e0a20a7dbce52a0512e8c26e45db445785ea8e449","d570ba8553817aec9e327737ad5f65488cc3a8d0c1e1df7d1ea502244f597c41","f3257097d43000a2608cc9cad30afa459b16fbd70c3082142061e57e8349d80c","92a9524f2ba39e3cb21ec96e3f0b5a097e77d1c6a45baf28519574e4e0d49726","4c6a8ffb15e2e1add9152cd084d26439d82007efee0940dd95d3a3eac588611e","a6e8e25a2ba90cb0272e9c8b0abe3d0d6e1acdfc88815c674818da4404f1095d","e9f01260bd0385751f2505473f49304ca5856588aee517e499b7a694c94e66cd"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3081458408 · entry 108e9186e8c5677a9490…
Expected log hash
083ecc94bbb96677ba7c17fb105e7b1917457374ba5e9cc48c412762603877bd 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":"v1791172602574","kind":"published-quote","locale":"de","page":"product:acrobat/merge-pdf/de","quote":"nein ich will keine generative Zusammenfassung","rating":2,"review_date":"2026-06-02","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 (f2e4180d5a07…), 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.