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 habe die Biografie von Albert E. mit Interesse angehört.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fbceb922308f42e54accce718f6420e0da707de38d76becbbcfc5d14838487c1
Signature (Ed25519, base64)
2/vyec5Q2ojDflGydv1pt/37sGFsqHexPW0o0BsEHHBy6WRGmL71jBhhJmFuvgosjIEwUduHHym/PSBU2pvYAA==
Merkle root
c53673589b1f41937342019e079ee2c0ad1635342b5b2a41cc71894367084fa3
Merkle path
["fbca6070d919b093dfc4fb748ff8eaadb21c4ad202061183178fe7f06a46b680","f91438650836751d658d3c5527039c687bacec37d06db9cb99f2f46e422ff054","5853c57b2d861dd7bc009eddbbd352ca5916103df6c9cfef4a82924cdad4c562","7280f5ad078014a5826428e6cc4a5b5d27c26d8143d906282a3a070aaa23a616","2a827e0a9e20e1d9bd1e4a9d81922b85d1e7ddedb3b3fc49e2ee47f035d07f60","7e5d608c4b7048d83e2ae40f28343c5e57cd6c7b01b4075794867f5bbbc04cfe","2e754167a702dde1d502fdfac5b25c9d49a1552bf9387def59b96ffc87a6a735","2114e90ef226812e1b6e618d9d66f61c8943c99e83d0e46e7f9b4f62bd8a4d7b","549fbd2d008f4efc54b7e7c8535e1d1d41e4c0caf568fe76823c953f2ed9618e","0ee5c827bdad92059ab6359145979c9e116f6ebded38b427fd64dd3fe572f3d5","4955daa1aafdb91c5118f88984b08caaa27d82fa33527dc7a00c96b89a3407c1","7a50bbaa74dc72157cc791442bc1f4313c283e49c9af342f20608dd7e776cbac","ea816c3f8ecd74fdcdc9c068bf36a30dea5aa6d104e982532f9e8769ceaf3fff"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3123908662 · entry 108e9186e8c5677a51cf…
Expected log hash
5372e71f27172d067b5d688f48846b5317672647da39397abf474cf22aba0576 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":"v1791348381030","kind":"published-quote","locale":"de","page":"brand:audioteka","quote":"Ich habe die Biografie von Albert E. mit Interesse angehört.","rating":5,"review_date":"2026-09-16","source":"Apple App Store","source_url":"https://apps.apple.com/pl/app/id1107917398?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 (c53673589b1f…), 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.