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 app provides very accurate weather predictions.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d169bfc38831e50b00ddd56ff90015f184c0fe0e5a1ae1ee06b1adc1b29e598
Signature (Ed25519, base64)
ITQRgkDDJIiziGKDVAdwoXab1Rt3+iUr+YoXq4vxQ3kvQl91yQCQFbnMSicqyQIRcLKsb7eEA9NVuIO6bv2rAQ==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["0d16509ebdd0cf16e2d5be923849eb8201bb3da2a0b05a69802f94e8395fcc80","c271f3f6e1b3504e0e69eca3fc13d33e209cd4e006050a12e1a1565d381b3ebc","e66c1d6a844674bd3b76f440ea4b4d6c09b1243b27929166cfcaa180ffd4d570","c8acf0543a238563186e7769a4f2be7db24caeb687350fa0a6dc7f550cac6b72","5807ec493f39611d8a6b95bf3171731bcabc711479bd2cf405b7cd322bfc84a7","297094a57b8462fdeceec6bfaa5e374f8a2414a44332fa47ea4cf783fdf1f86e","05ab3654966a0f5f0b78e82b297fca46212447b0fb9cbdece5e6eb86790a46c9","7b17083d7a2f9ebb3b7ba811d847eb57d61aa389484f8563b8a6d702c595e22f","59201f7921c8a5f5d75c75579c53386137c7588b84d4ae0202efdbab4d2aadad","929021c2cceb1bc18530741bdc9b0bc7642b8907f17a6184502e6a515819f766","c88b3d8b7a19b4ad39809cf40205783f933d9a74fff3512cfce9fe04f3d1b7d2","6c14202f6f4d89338c781140a2504c6d469b19d300474270ba84f87831aa8464","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"brand:meteomatics","quote":"This app provides very accurate weather predictions.","rating":5,"review_date":"2026-07-26","source":"Apple App Store","source_url":"https://apps.apple.com/be/app/id6449551642?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 (97eb1062a862…), 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.