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.

“Die meisten Bücher sind gewöhnlich und bereits auf allen Plattformen verfügbar.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
18b43094f2a0595222f53afcb6fc25da333af3515522becd8c3664982f0a0938
Signature (Ed25519, base64)
qqeLj8NG/uYP81FGh3f8SeELxSSZ6cRQbpw+MjVNp52FZvYpPTWg7YzMcUYi/a3FwBjGvNmWM2v1ArCph2C1CQ==
Merkle root
bf06d03d174707f535c1833af2fe5d51e1d258f061223559344b34f56a1fe592
Merkle path
["18b188e7238a46bdafa539279caa62fab6a3362aeb8f19028b446872c490e162","cc48c707e11dd3873e3bd2fc3dcd89358db96b8d417bb64cdceaaa5970aa7977","ad64dec3d87eb3fb0251897d6c329d2af8d922d7312190dd8d9d782f295763b2","720d59155bf91f90871f442e68c5c8b74dbafba8be86a5b3fe93205e6023a201","b5bc17c4827a0435b3a1d469d0c081ba0940b446bbd0f565cd518e75fe44ad32","3542a6f948c0139123c97baab82a744172ed2aa2da8aae74092aa02377c47343","76a4df198f93a78f2c3fa635ad24fbc81434d32bf99eb379801e7d1b20b6de86","ab7dd0189b3fefcc261c3050ea07fa01837664a5345ca1e1de0c518983a035db","bd423364a863ecec3e4ba4d34896c2de1e1a542f0086b12e91d90bc017308475","4c923c60d5afb17e5e2c0a38cf2f9646324921f6b4b68f5458a20a9aca06d56b","773d50eb986140084fbd30c8cd064a366600ecdbebbf889ced0e8b9829f42b13","3a6a9454eceb7346cdf84a3f8b7e0baba236653cd64417edfe4d2d6a2b2138f3","3492fa2427a95ac81a05d55f826772e439a4f5dbe5c25418023e367993106e04","e61e8c9172ebccf404204c12ed180f9c4b13c940a974e219cf0d945d751fc601","7e649292aa5430485d2f826d445d528f8e95727e1e2103ce6cc862417c028321"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684346356 · entry 108e9186e8c5677a5932…
Expected log hash
21bf9008ed6eb4689ee11c1c7859f0e94084281b2b2e2088b1d7635165466b55 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":"v1788337894213","kind":"published-quote","locale":"de","page":"theme:audible/fit/de","quote":"Die meisten Bücher sind gewöhnlich und bereits auf allen Plattformen verfügbar.","rating":2,"review_date":"2026-07-31","source":"Apple App Store","source_url":"https://apps.apple.com/br/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 (bf06d03d1747…), 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.