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.

“Ich würde mir gerne Notizen beim Hören machen, wie geht das?”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
73cb46768be1abd963774a26b9b0b6e75398ce9da02e15227002abc44939ce3c
Signature (Ed25519, base64)
hT5+MjiZ1HQvEb/LTquo3iDXwXDb/cfSA1UlukZOKl3XQ3OIByFyWTlcmWjPvfw4xHMUuJFyNW+I0o2Cwps1BQ==
Merkle root
d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path
["73c940b7be860bfc738c643bff6d4c0f5c7c79f07d9cebf3125be6ca7dbf2a42","3d07fa5e4717c525529c67f4f037e49a8272bea6016587c1cc62aa2d9c9adc08","134c01442e01baa9d4aca480ba0e5c1006fd83857d40243f8d5f44650a2f8446","95fcb1d1999f4a03063e06f0d594b7a64a2f2c385d954fef1525e8ba421401ef","2bef8d3640c21a1ce54ea8b962bd6e36b7364710b0615aebd0647e864f9e01a2","a5ae9e5df727fc7de48546dbc0c8396d08b2a7b9c7f4894fe03e717cd05521f4","ebbb57e16882b8549861fa31a748f78f7ae8b347608c1308a47a1a0c3ba73e28","2d857417345e00da76a90c75e37401bee9902b34909bec36eed466949ec9b8af","1448b8922db22c47dabb3f2992ab3bfe3ee3494931ae6b0edf29221b7f3fe423","1d2dd5ae57b9f0d1e81af3ce8cf371ea6da321bb4c2042006a264418a9c3fcfb","ab71616747f3f313b6208458f071ffa1432ddf6f9ada13694a8ad71da3536162","9674e4ecef5e17216d02256f30d1a12e9bd64c829be82392db2ad16d9e944e26","fe512df538f31c12d9084e7935c17aa095161d0611453d225ad85718977c3370","fbe51c186e2797045566a65d4e8ac09d80335ed84733c00aea2f32527a4eb0c2","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash
6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"de","page":"theme:audible/ordering/de","quote":"Ich würde mir gerne Notizen beim Hören machen, wie geht das?","rating":4,"review_date":"2026-08-14","source":"Apple App Store","source_url":"https://apps.apple.com/it/app/id379693831?see-all=reviews","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 (d9909e7ff193…), 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.