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.

“The food arrives messy.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a0465f066caa8a53696c6d7ee44df7c0f7691dfe3f524704322f6144c687f116
Signature (Ed25519, base64)
ZGFGTpddF7lVkXoW5ib5YnRI3UgRq/QgHOZIHlTHnZAw8rjC5PnW7tOWkVhcAgTxry4RlJabrArtusSr/6tVBQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["a0456e00ed9fc1ebdfb1fa982410e257ea597fcf8550df6b3a77f6b456efad63","7b37cea9e3e4b3ebd9c685c7bfd97887fe3260ac8a3fb0718f652e5e36953e42","364061e6302677ac7c173017f882b2c9245c1991047f0ef0ba21dda0928b76e0","66121df41e946584758b9ff07c9449be305accba7b1f8a340951581abcc76efc","ad3859a8590e9b66c0440b6f7744fe855187288f59e27931abaade8a12c90464","887fe7e6d05f79434448a23ac04d0ee43448244bc56431cdc3f9de3c1e5e21d4","7cb2a427a435cf0008927f5c60bf1212009227f4d9d9ab79e504bf2d0aa4b895","1a4875c51588b9ab1dc1ba1812b26a3ec32c4585e296086686d706b3c7241b52","0f5421b27cc0f463d741ed88159bf96417d1f0424029ffa20d5c817801190d84","fb1539814ae62de202ee2fefd9122b21acc357fc969279106663a92dec15da18","38d792e5ef64ac3356d93357bd9309dcb9785c5c2c5d07379ca528ac390214fa","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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:rappi/delivery/en","quote":"The food arrives messy.","rating":1,"review_date":"2026-09-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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.