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 layout is nice.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b7f0a42dc72dff0041c59b0fc8591425d82cf1b502d7a0d175dfb49599b7b29
Signature (Ed25519, base64)
ZnqkmKDQn2TtwbHS8Xx3zFWz0qj9lGxZq1lSKYTbj21M22/BvCjhmXgR++R8MZhBh8Qz0HCq+iVXF3AJTWDTCw==
Merkle root
10c793aeb45e0f89b9202290e8cd37afdaa93db762a28319e14e5d167b3b381e
Merkle path
["0b7e109a9b5b3dfd29701e34386d3e5e7c29586d040093b450b03c935b260e7b","6446b6761dba20993172659b95380ae2d0056177f34f896802f57880741a7d66","23fb402de4819602538dd23bc9c5473e8c3d969d904dc1da94d278aef59f6366","6f4b4df0df483934f1c97b1dba36d6bb7dab94937dac29c6b0d66ba12efce0b1","eb6493c83c9f759d084886c14306046b82eb0a242ce142a6de2152a43a833f5d","07de63a30b908f295d51d88889cc35ff242b91cf6ef0d95bb042cf66f0d56ffd","e78012d08f8f78a8103774754f668e3c21a19e6de882537f7a6d3f2514caf9d7","25eb68ec72df5d4c161e418a7b939f4b4407d776294db623ff570e804c1936b2","f62569d37ff8a127aa0d71a7636d125c048e511fca689bf2186a1000e3281cbd","3a94b34c75d64a5d2abda5d8922e91fa6e4b9b61055eb85345f19fc9df679cb3","1aba3ca8595d42a951c9d4a61eb63aaaf30c2ee27c4b7e18cfa0ba04a0b615df","68e985c51622498c4262b6de05994f33143579e20c921ab9191a44c84b470cd4","0c6ff78d9a5bc48641d52eb32f3b328fc570098ea056714475cd5898d1d647f5","d4f621f60f75eda733b8341a621a17886ef25c603b2427ef52f7ad4e3a8ea7d6","86698da34df4e83c54914359e9a6440fbcb5c84f13163aaa7ad9fba21ade0277"]
Anchored
2026-09-17
Public log entry
search.sigstore.dev, log index 2871093963 · entry 108e9186e8c5677aaa83…
Expected log hash
2dc7fe816b6373997045fe2c089e9db0b321b7c653bfed462fbdb27b856b80a8 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":"v1789531532649","kind":"published-quote","locale":"en","page":"theme:meteomatics/quality/en","quote":"The layout is nice.","rating":4,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (10c793aeb45e…), 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.