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 app is user-friendly and intuitive to operate; almost all important weather data are quickly visible and the forecast is extremely accurate.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d78c02ceb528bd6666403c5c181f3b326f0e1adc4c5623cd7dfbb291b2085de
Signature (Ed25519, base64)
BMnoGeXq+PfXmd7LCN48ZVNRXsA3FfNvCzUn4mWErI+KPFIgj1RX3HwR79KtVubne9LKvwR5aFeVGgkLpOY8DQ==
Merkle root
70a672ba4f99febc4973332b6c2cf94172d87101aca638fdfd56ae3131b117da
Merkle path
["0d792c322399cb1003a971a28b4d80d008b6ba539c65d82555cb8927fa51af6c","fe8e1dbba8a49bec7318e1fb890c5d2a478b851d43e5304a112c4c93665e912a","c48c93c4cd580ab27b8525e9a74288799335f44fc916932216a1676b59fdafd0","89fa8d26610ac995957bf4fc0858d1c942b8d3bf8e41eb89b0cf5a19e57c73c6","fb85480c829e62038cc10ad97af625349ac171ea20735db5ed936ad5cf5924ef","986254e0aabc93af44a5efee8a6139d7c0c4717608310de0c07251bb72d60621","a7bad29d5bf914668a9480f49af331fe2813e0b5e72b1be3c4ddffd34820fb70","941c1cc32097c63fe33ec3faf35ec581d9761911b0c436b68d310e35a07c73b8","14505f07c4779f75c17b915170aaeb9f37f5d93e351012308be4fff8c15232e3","bbdfa00b8dfe9332d2e3d35a1c407474917e1e6e50f81a129750534c3ff6944d","d979566f60af4d00404394584d79d20ddb23dca9cfcf012923afbdd8cdcf5dcf","4c04d3fee6657409c8b6ad68998dd9bfb46486136283728def3f1ddbcf40a7d3","87f61d26057d4fb4f6a740a063ce88db7759266bed7950e950bbccf64bfb6be6","1f37dc6912cfdc60064656f6b3b1ac7b51a18eea41a11061f5457370784c1545","c66ddd9e0c503da25c55afd584b26557c7acbabc25078f9f7593d3776356303a"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670402210 · entry 108e9186e8c5677aa13d…
Expected log hash
4c67c3cc128b94bdb5d524d39c2018621ea5c6ac22722b8aaf21a3d775248c87 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":"v1788228248765","kind":"published-quote","locale":"en","page":"product:meteomatics/weather-api/en","quote":"The app is user-friendly and intuitive to operate; almost all important weather data are quickly visible and the forecast is extremely accurate.","rating":4,"review_date":"2026-06-03","source":"Apple App Store","source_url":"https://apps.apple.com/de/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 (70a672ba4f99…), 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.