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.

“Every book you tap on requires payment even though you have membership”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
799048d7acc0e075965add97702f3da0ba1289111f0f089938bde317dfd1d341
Signature (Ed25519, base64)
ZyXvuZ/7ob3sXAkEAt7iqtn7ajO4ASAAUeJInEmgQiJ0gJIR42caWSf2V27DeD+EqLxGrhhFIifl26ZM+necCQ==
Merkle root
172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path
["798ed13c2f78d196f4287372d818c7c57227744c201e7a17109f1330029a1bce","42f58ed973c6df22cff938812fbb4d0bf505f1eb276693b58b9273390c3667d4","e5303c03d3c3147bdfa6c9768ff9a610addb17743be2cc66cde35b79b6695d3a","a2b079056b6522a3a63d2f66926b611d0b8924bc552bb04aedbc83809bb022bf","f692b350d5da0b87a9af1a6da606c55f816b9064c2277853ee560a8747a99991","cc7eb7358c84d0416832decfa07826253e269a05b8d0cd8ce144e4713b827ab4","9da0847122cee7320319e4f4c24022cb1d5c62345c150975df51a20735e511ce","f1dc25787d967b30056d18dd5cad48cc72095292ef45d3caaddf3e9fe6052597","1c414db941be58c662828eda50fd398787fb1b494373b042849dd23b9e2bd15d","461bba575a215008d6ffd77493d70cc2cccc5ddabce5962668f2b3c8a1f61732","057312bf19bec52eca79696833e9284ad3e97909571c00140a1555d6764df41d","1f567a3fb36c78ae362612f4c99cae95ae4dd4ad0c6c633328b659341fcb6d94","f12a899e5c92b32cfe903fadd591410ed4da016670fe0a40b993afb550e2e37a","cf4d3887edb33be9d7a9e64011338d9abc8444e06d1f5332550f7686a2c1727d","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash
19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"theme:audible/price/en","quote":"Every book you tap on requires payment even though you have membership","rating":1,"review_date":"2026-08-13","source":"Apple App Store","source_url":"https://apps.apple.com/us/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 (172a3e0b3c9f…), 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.