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 had a wonderful time”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
474b6d864d389ca4f5319ebec5ce3eaf940a342fa8a998bd7377047d0083dfdb
Signature (Ed25519, base64)
U7PMZxpv9lJYn6kgDsaEqAPBOAGst9K4XYPNYu2YWl8g2KRiCwgD0dMfTOXOY0pHgVfGRf3+/nNFpOhuoo/ODA==
Merkle root
888a38c73939ec95e6f226dbfb3637325026fcafc5a795aa4e227b811d6b2c84
Merkle path
["4749a8ddd585e6366d92b45ddc81dabe3a0564750a8579f4825cc442e0dd9943","e567228225c33026b201cc1d90a0b18597b8efb30bfb4680f36895c1395b80c8","5b9a4d8c4ea3feb4f22a8babb1f9683318fbfeee1527ded4affc819d38082d9f","e3787c11499c9d752c3384a33828ae35db12b08249c33e5dd9a0aa5f0f838798","e3faa974241f7081bfe4dff1c4702f992d38258ffac60ff0741bf75567649ba2","bd0cae4ed9323c3f643939ebc75453e26bf9d43d285500a5fbe6e6a0202204e9","56497fde6318192ae5a125da55b766fd9af7ae3ff272e81191d39af7c3174edd","3cdb4e1e5bdc372e8df444cab7a2fd57d743c64254208ebefcca2822a0266652","0f0430e7e4acd5c19a4ab569eaee024b56e454414b59000d67a0fa5a9fae2009","1f70b99838a19d845b5e34ff52a66390f47806d507d5816f3a0088a6cccfd0b2","83db607e433fdfa67c0c3cdd2e09a24b4773b7db253781d62b43893cfe854418","cfcf82b47bc6a006b7c11e5183fbaa666e00ea4d950e64e1f574bdafde8e1583","410ad2e8ec6f218bef120c1cded3462a092f61baab59fee462fd9704d436d66b","f46648ad2fd9f2769b9fc0ba1c434d2040de67cbd8b7a61df7b7575cd5a9206a"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240231023 · entry 108e9186e8c5677ac0ab…
Expected log hash
bc440cd3136178aee800fe49b9cf2e319542a645c9abbb8553c6ae1e354ce201 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":"v1791860805798","kind":"published-quote","locale":"en","page":"brand:audioteka","quote":"I had a wonderful time","rating":5,"review_date":"2026-09-15","source":"Apple App Store","source_url":"https://apps.apple.com/pl/app/id1107917398?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 (888a38c73939…), 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.