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.

“Besides paying a monthly fee, you have to pay for the latest or most recommended books.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7f8ffba4ebbbd47327f1404de6a2ed4234527bb0da771341e5befe6f84997030
Signature (Ed25519, base64)
xzE60raQAI1pslfHke8Po95TE1cAk1o4iDXekipdznEOD4a1KeIWBDdjKB+FDrlm2IBUR1+ov2enDCBhHfPEAQ==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["7f9049a55af40a08822a404689a2fdfe85686b9d3e109c96e49956244de392c9","e0a93fb621e6baf8b99984905f45b0c5d8bae8257136fd0f2e95418477ee45e1","56f30f79d6ab09301e17dd60eb782207ef7e93bfefb985186a4079052db2cc75","241ce43a1d1335c907eed3b9069c119a3af3768070fb07ba887b5d2382485115","f044b6caef65874ff5675155b3c1707bce1cf58886c2698a0aa8c4884ef72d32","99cfb701010dec660df4bebd961103a19c83bc9880224b9a4892b68af2d7f0c8","e6a1faed91c97efc8433418a13aa87028316a36e40e5dcaf5daee4e6af67d0dd","3b6e190833c3fc2ad119f197cae9117bde16175705c3277e86516267d11aae8f","492a353ab3ea84f05a7d1b90822ea9640ba49f6d9f10cfbf3fbbb50aad6d5fb7","c9ce21d5a0c09763ad5fc33e55452961917cc77d20669ca25a68da48c4a9e17e","49f74214d2b5f9fa77f01dd83fd0564772aa629a5f8c5fb7abc9b94f5545b9ec","28faf1bc1e74e6084034f53915025fbf8ec3fec19715f21d3a0a539132e9e4b8","bf9364c8f07cc31dde92e8fa9e328df950308aa505d76ce4973db2a6f71840fb","e612bf3863a4ca6db004d49df9b16b869da6bd7612ef55762e23c722f5ffdfff","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"en","page":"theme:audible/price/en","quote":"Besides paying a monthly fee, you have to pay for the latest or most recommended books.","rating":1,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/es/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 (0fdf8a945cf3…), 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.