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 first impression is very good, and that it's free AND ad-free, really great.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
06ca0311b3bfae5804151790f4e590462ab60092edc9055ed6041f77d957af5a
Signature (Ed25519, base64)
f7JH4hbHXNkVtSGBgwHnL6iIJ9EPOnHM9eMhr+cdyO1p1ON4cJDcuzgfbGmqrHlnluz2VPljcAuD9d+Q+3YTBg==
Merkle root
0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path
["06c0726276ec269b16c891a57a0d92ed06931ac94acb74af6ea16272a7d584e6","281d26339327ca500617758aed534ed6ca0eb60fdc9edcd027d7d9dcc7b59248","a7a5213fd8cbbd6967386089a5ce85d792462736644ee3bdd85a757ffba1ae79","27adeef98e5fbc7fbb43e6e961ef54ae701e8748c4677b5a31e91efa59b62050","5fcf0c5279034e12305e5718f07b83785c79f6d7f853d4dd64faf1bd38701005","3e374f4756322b66d9eb7780f3dfcc55c275652b8d7ca1d5adea37963be3109c","81d8b0ffd4d9e77e0cfe7ebf43adf18bba0ce8a072dc41f82161d2dbf91e1f42","330071a68db1e30b8fbcd6042fee442163a03da6d606b6c3805a29968bb727c6","076eb865b48babe7c45597d174e1d9bbf32ee6ec01478232a8797dfccd089b04","069d7c2c4fa1c8a6df1708088d58c97f26e197190406df730baa0964e0d0718f","1d9006be0377fdee3dc352f5700e6af73b1a0cc0a5edd524a56d9318741c7de2","82f5128b6ceeedb9a831b08ffc6d055ce6f4d46fcb0cd752cd3e29e60363adcf","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash
701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"en","page":"brand:meteomatics","quote":"The first impression is very good, and that it's free AND ad-free, really great.","rating":4,"review_date":"2026-05-18","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 (0eabe705d054…), 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.