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.

“Super simple and straightforward”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7052975e5733bab643e7857b1ffe06e500d58be5dd8f409bdcb7d0b2948c0881
Signature (Ed25519, base64)
uyEsQOEh5DYtIdHjiTsDtlWH/3+3EJkLEl/FYWaw7VpM22Yy+6cg0vcyQPctQCDdH0UMNYtKrmydPm3sPWnWCg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["70523e33cad6679ea5ae9172acabde9b4b80cada9c8f7e7da4bfd45b885a3d36","a61946518f0e395098f0ca4f13f4cbc6d6f40da42f6b769dccfe7ffe26294a1a","5f5b06b7a4797961be287dc97b11d368b3e458bf7da23b6f86d8c96e781f8a1f","e4c01f3c2e149b0bc414c423e1c6b3fdde578c21444be63a31ab417e6715bdb9","823220fb26d5996fbb175590eafe0b8577e8acd6538547edf6f08ab066531fc0","39ca42d89fd1f9c63848aebf6489524ad2ed88cd6b58015fb29e66fea2678264","520f766c9f50a6ef88656e391ef0be7a15c45c6260d64f4b4e1ced33fcd21f48","8f0d26b1857a90d8adf707792cc5652613e149085b5f109b622f54875d8106ff","888be1ecbaf67a2755bbbb21549f31936a3c3f4f1a1ef63d9150db6a9881d857","81097117c01983646b9aa4ee57c37b4aca3db8131ca1d31c8511b36f8c12d024","63f592014b2c4a9786dff95d46ae7ef0449b6789916b2a8089b5b54cc418ec38","d1b808c246331cf9fee16cac2b6a958f43763c14ead7b37f7be7d0d036915e1d","858da9c5e5c810f227c1c3047d0873181b65380781d4a4eb884968faf30fbb8e","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:taxfix/ordering/en","quote":"Super simple and straightforward","rating":5,"review_date":"2026-09-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (04b39eaa56e1…), 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.