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.

“Have paid for full app”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6e07e7b1b528bc7e34eff8037b6634fd9ce625fb0e351922be5e8465f5238259
Signature (Ed25519, base64)
EbRJku1sRN22ltkg2yu4j7Rlb3efxORVRrzso7bzCbNZAxzUQl/prlLKupRIqOl6z1/D/M3t2uO/8BAiIHWvBA==
Merkle root
3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path
["6e08a79193890093e18e685e9cb026e0ac2b419d689a3712aacf820246f2fbf4","5dfc9c26e5e1ec5519f8c96a7106116c9be75ef706aaf1022de9e3cc9fd4c68d","ced17008eea73e8127d45b60e6416e24503051f9fcf9a82089a2c4929f87059a","811ff85ba79021a20cdcb3534a835593deb11dbe31105051d4094d75abbb2a01","9808b2cc589db0b85c8af246281f2c9d606394c35ec65e9356c76449db365d46","b9044d4626e0530faf567456724b39b9a6f10b8db93bc7be55c47a4f15aba730","2bc1a1479b2c051a4a93e992b8a038f2bfd5435e21d42f6d5e8a10af3204802e","ee79fd0536ecc939b49489aa9d49337cbc87350c0193a22203a0b02598a8befb","d3d31c9cff2120a5bde6944147a2fc1adb9daa86b1bd0d969dedff5fdf590797","7605059e458cc6a3312e4e9ea2521c3daa3daf4b942d8abb7805bcce6c57a893","d7abfdbfe5bc0af3421bc238951e987beeeb93ca32ff00a20c2d00aa55df26d4","4b61e0ec42d19f86b24664c45aeb415bcdc17f750f06fa8c661a8baaf980e7d3","0ead555428295332ed003e76021a0f41139c28278eb5ac0da90eb0f864c2f749","d8ed3a5c7d4cd902063782d2b816101a433fa513967f9352f92e3b3b0172862c","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash
69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"en","page":"theme:meteoblue/price/en","quote":"Have paid for full app","rating":4,"review_date":"2025-06-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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 (3ea09355a1b2…), 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.