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.

“85% of the books I want to read are in the app but not available to me”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09b07f63a7eaa51d443308caf95054ac3e486e4427f258fd4947c0e53d8bb6ed
Signature (Ed25519, base64)
fbcq6kptjkZkLrm4zYxytAppAG2teprS+G4KAKO1N1e0hyY0bfP3ub4pudArKmAzMXISOE+B2sYaVbBtjLbcAA==
Merkle root
85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca
Merkle path
["09aef1fab8055617b68ebaf8285cdc16e04aabdc18e965fd25cc635e73a7009b","8deb99f7c8d8fb535cdbb15b623de848bd83e1317989f4214f56243714e7f0f0","f92c47af127fe35ee3ab15e903a84f3435e9c08a679d9aaed648c75363d55173","8689aca623eadeb5c1c6822e06a78a6b886662004efcc3160527b1e2f51e8245","8511a40d3a7d6c9826e31232545956768eed8a509c93c797257d4a23d96497aa","f47346d48d6f740f4e6e4feac62c186c0b49a9edde88c5dfbb86883d47b2048a","e19a6ac643d3fb8566ee0468691686357c28bb00c076ca9725d3b10d13fd5055","cda132b1f5f3dcf3a8d9773b49fe9832a179a22b36fad17279670788a2bb695c","e2791929864363aadfa7204361410c635185e17670c5005134f52422f3bf7ebc","71d558ff6fe5082421ce32e9c6d04e500246d82f6253c55da5225c683ac39f8c","4aba4c8ff1de29ad0b7aadee5c2e476818f79748c266e2c70c52fb9d0ff85fe7","6c2e1c6197efd563c8b55fe8aee10bf08687b45dabbbd2a77d804d15e7fc26bf","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…
Expected log hash
d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"85% of the books I want to read are in the app but not available to me","rating":2,"review_date":"2026-07-10","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id348177651?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 (85ce153ffacf…), 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.