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.

“I would like to take notes while listening; how do I do that?”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
63ec90ea100a75887631f8fd8eda7bb7ea7d3aad1063dbb6ec7fc58628b883fa
Signature (Ed25519, base64)
lAfJ0lKtTGV2mL3DeBeTdLWndTys4LGtXOIlH1fYqNuKAWicTW6HhezMYCHdmNowXmHBvdMrhXtPN/JPRIY9Bw==
Merkle root
f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path
["63eb08e2061b646c1a3b7a568ce92455d67c86422700e33b63761ed510c726c3","5bb4e37ebb0e3d0c1fca71641fc688570b8a6bb038786a3f3c37cfc69734af9c","811e43c5a5bf09c050f3310f496d57f019373020eddc6ab58ed065967a667a18","6aad129597d06ca85fcaff6558411e01da76b5f9d1b0302e4c5d2cbb0bdc1b9d","99f27e7d67843042247edc58648cdd4871a9cb7ba0b7c2138a40315ab1abef33","ee7fb8afdfdef7bf41f7326843987a7f1510f1a72b050396748ebe3882f07e6d","e966ddd04ffe5ca00479fa8c5d3069cb5373c7cc958c73cc183172a65bfa5676","c101cede2e2cc1aa94d61d1aa80de4c388152ff482a373371de7e6d935b67a8d","ac94c8d94260a7d8611ab36606e7dfab40061113a831902ab938973724d5c44d","d024594d4e896d68d27b4e6b2fb7377c20b763aa4fb4b31552befee0b080810b","a7826dabc1163f766e566dbbfe78df35c72978bf6eaf019668880078fd2cd32e","65cfffde75cc4157e68a31b9095885e5e2f7c48fcd38da5382472ae6d6bbfef9","8268e755b762bada765e8e291a19b3cbde03b3f280d9dbaff898a9eff2afda2b","d5d0d1ff272e71289363999b30e05e232e422b6802e1ac3145abd5303dfd3ccf","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash
e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"en","page":"theme:audible/ordering/en","quote":"I would like to take notes while listening; how do I do that?","rating":4,"review_date":"2026-08-14","source":"Apple App Store","source_url":"https://apps.apple.com/it/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 (f8b4f722de05…), 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.