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.

“This company's commercials are ridiculous”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
64206cee98c4c55fd26e1b78f0074948f41f6ed890806028e9992b7d0580770d
Signature (Ed25519, base64)
eDuRH44BwS7szv4+i+eLQRGO5p+oYpQ+7Co0N38jQ/dbpKpX8tGeBZanswhbgRgKgBw/Tl/UwzgtnuWhz8BoBA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["6421cfd5f5bb833a727cb7dfb9353746d7708615acf11b161bd928e00267ae4b","22f823fcd2648ef4cb403819e2d5ffb600fe875fd85f6d030cf96b564086fad5","a3bbf1a3d5cfd64f531832de88263654ba19c2501c28750feadb4cf25649892b","e3fb6b035b3f842972c911c993bc25c2a7bd4442de65a969796490af954deb34","6281655ed4bda3dc93c487c09dc06e7b16dfd39c38b18c1450bd0352cfb9a282","1d971fa323acd941edb401c5a5e646e9b35d1c049da820f9e5e1b368235e060e","c6ae502878057df6022b66408a11d57e25a328100f5c2baec1ecf5fec0369971","fa49f16d6dd831e70ced3e8b8f2ffed79f246e7cfbf527f3a8c728a7257f5d53","f92eb2d7d3deffdadfc7b7873c5e03be8923dbb1f117280d2a65011895c20115","4c2a77a63a84e952250ede8a259a91713d6fd0312af208fffba8c0aacd5c073f","a1526f7707424579f3cf154e11a0fcfc12b079119608ef7e1327671f6d5c6084","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:aiqfome/quality/en","quote":"This company's commercials are ridiculous","rating":1,"review_date":"2026-09-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (2f068f3de56b…), 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.