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.

“They helped me quickly.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
17871a2dfab305ae01570c305cc0927e243f0973a50fbef35b2e834448ddf93c
Signature (Ed25519, base64)
Byyd7kAmn30ZKqOe5SEVXYUbOS1K+AH9x5OyE/q9yzrkegIdRgP0Gf9R+V1l2UnqfG1Z6WcBZUgg5Rmo9odAAw==
Merkle root
1b0b408c7cf60721bf3cca50f4b7f268b0858a42fba11906e486c6694252cb22
Merkle path
["1786ef38e97d35018e0284d56690924d27fe0f58f6d8dacc203f0dfa3fb6861b","f467838ec7a732db798e3568113a7c96c24f1ea8713938715a90c0d91084fd2e","e468165d5ce1d25b5530f6cf67fd21b355519e2671f292dd2cf1b8970f656fc8","8ab63efc5762cb701b4b9053cbf50b74f2e621e312bc0c2207d261f7e6a9cbc2","d2d95f87de487279a7466bb3d90d89b18d05e83b3d34f343ea6912c8028dbe3d","65beb07dfa4c683ddb889f6b7fc36c2d1a81fbbee0d30c9b38085205f173236b","55af34a68fe54de34595f0999f6839d95e647c6b59fcde3a148d5da5d8cd1425","a09e5c163a017ad0b0964933980d9138bf70d28869cdaa27a8bd8a2ad1c6ae31","f5d5db31b366b72b634fabeee49a4fac8728b1ff748c1563bb31794d51adab85","048f4f351f46d081460e11657059884001837ac39f573b61215406bbb0a8467c","b95c64b286fd7d6a7e842c7f3bdb75225e5b731fc95abd0e0c7d50834fbbe026","affe0a53d536804a9512c630206a4b534a27488761c0b34e6878dbcba4a8ae6a","bd64ca269edabfbd30efee623435236838862399942a0d08ad142d3df41d1142","8547750c311d384cbb1a945300d6b6fb4f4bd2b78af7177366b3baa4b4c1e724"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3220996539 · entry 108e9186e8c5677add5d…
Expected log hash
00694de1434e648cba57bf07fb439ed90ba501083441667555bcf619bf5edce8 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":"v1791779426071","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"They helped me quickly.","rating":5,"review_date":"2026-09-15","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 (1b0b408c7cf6…), 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.