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.

“Das Buch gefällt mir nicht.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e4b0feca3b65075dabf10e114acdbbe47443de12cb121ec721f2a8aab188142e
Signature (Ed25519, base64)
dQjl3VsfEu/fBGxXa4MscTr4lhFUDtInGmcTCOMgQRJxa83LnVegSaRm6KQTK7TfeSuCE7GaySFXbiMl8NPqCQ==
Merkle root
1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path
["e4af514a399e74125531b3a323ac506df3b38df27e2711e00e68f36d6e5ff779","734342b800df4c7b6814fafce0ad095e4d2ab0e3aa90c77e560dbb3492c98d6b","bde32dbf68f2309b65149379af7192984ce399aecaeba6b058ed7af8a75eae50","85ae46be9b0f9482e6a4eb146e4cff1be40a16377a48c8a23873b0b336e1d6c4","1be0644db35e2f1e9612f3101ebdecca5d94bb9beb2015f4a0f1d1cfa1c412e9","71bdf6727d7ba2a379e0bad06eb1dcc1d88a74a8ebeca863b47c27be1c9d0163","63c2a3f71a942ea565c96bd6c97001550a00636abe043f429b352e111fd2e6df","3f7db59b2d14214bb6eb53f6effbb55c33952c679403ff9abf05116d5b59fcae","951967200f9cf45bcf60950b06bf4df2466cbd60d7b2f70da4675f795cb970e3","fec7ab53898d710b98a4494146edd35f7feca5a52c62bfaeaa51e76248eed586","6ee68b306e8359efdcdc1e0e0f3261a0bd5672b4b11bc808a948db998bd2a09b","2ceff1ef7c4a60a2fc00d39340ec27b586a3e02140a38a84358e5d7ed9880e98","a6a0da628b07765cd60760418523562175762beaea14b25d9c7e86ae845ff868","960bf22ef55c7546ef19790851db978b808b1671c1796ebb940f67a9b4011141"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash
8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"de","page":"brand:audioteka","quote":"Das Buch gefällt mir nicht.","rating":3,"review_date":"2026-09-18","source":"Apple App Store","source_url":"https://apps.apple.com/us/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 (1b26d1b85473…), 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.