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 cannot figure out how to fill.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
15f5a21d3c3a9dd864ef835f0933f2ceee294be3cc1899dc13d1b14d8fc6ed43
Signature (Ed25519, base64)
3hEwDdEGZxqQ6pUZSlwL7PqlPw9DCJdt1CUeFVRuL9OJSXjpai9eOG4ByLZsRuigMWCkbNbeFQltFzWdcjMgBw==
Merkle root
749703591848535a8600340214debbd99b61273e3bed402bec28b292f90ce9b6
Merkle path
["15f0529f189ab8d33f01cb06925c6396dfffa861829fb2c445894fccc5969489","b29fe797d7149996087947be6716ecb91027b9c8dd133ba6636decc000eab42a","184dc9345735f83e25225e1c2e61bd38abcf07b240a3da0c872c9f2387ec9fe9","a730562717854b7797ddf6282d7e478ea67066827ef088d18660efd51f413e63","f893a31863c1c27ecbc06089999d40727800d7ca8cbff1756b63f6c6ab2685a0","01b3e8d0db7daf930ed8469252606161ceca91c0fa1f92cb84fb6e912224f8c8","5e295e7abe3298de92b068c62200fc195895585060f93e6b170536cf7ca363ae","70a93260fe082e8a28c219dd94eed0d03e3fc93f1f9198386a39518edab801c2","23a36b1729c4a288939013707b157ff1534793c0b95069212883776014aad9cb","6785dcf6fac4908b4f2c74c057d327c83f10131eef8ea9e04e29dbf037da11c1","93679534062379205612628dc9781008baf49947d9dbfa452e39b3c67e2ad30c","a7574a1284f296e344531b28e98ffbc4091b43e8e280936e3f14d9482fb06f49","34c0dfbb126009f4c79d4469e45bcea801fec7d101a7b81a66d8a0095ff6d708","f43a1936699be5b728ab2cee5100b0cce7fa6828f7bb521f1ba149ba44cd48a1","bc5d1d560a30e83fe0f1b6a9452dc46dc135b1a7f73575ec3aa5d459bb76fc8b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514602687 · entry 108e9186e8c5677ac525…
Expected log hash
e53e7f935eb508100ef1046b60c784e0bda15dd54afae176c275a97cf1f64052 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":"v1787131269839","kind":"published-quote","locale":"en","page":"theme:acrobat/ordering/en","quote":"I cannot figure out how to fill.","rating":1,"review_date":"2026-08-07","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id469337564?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 (749703591848…), 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.