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 button is hidden behind the phone's navigation buttons (back/menu/apps)”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7120db8938da1ebf9ce8f4d57486c091aaaaa8e325d3653333225a92686f04a6
Signature (Ed25519, base64)
vZ2WAXRqVpWW61+4RFBt75H8PRf3eARY4nxgf7chMlebv2mQc+B7C/oQJ7kRVFqLiheUMutGNtALSOgItnEZBQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["712776ae6b4ee6cbf65a50cfebf0d80bef8e395c7d9d7b59e237619e5c5f1759","208ab21c28b5128b48a365038bb67ba1d7afed6e73b0877f2b1d12cd5a828179","ec7b73afb4568914edda016eb4f716c380a822dff15e827f779a64a4680ee89e","6970706b72887855ed61f1bd7c0f351c8e3b3bf90752086ca31450bf830a3a5f","e43d6e71841687f786c2d1b65bd00fce8a4b989ee09a6310ea36388d79123000","7d22ce8bc03479d99d04c5bb652dced747813209a83925c955e36067d29201db","95f74b8c141f4425110bec85610c78be207b495611f61af53234e5ea81f250d4","8cb882ccd43f012ab83b333e61090a2172ed55fb5b9c1f0d6efd59ca0b4b103e","0852ef0e460c061b0d8340d760c872187bd7810afbda14799b331ae4ac0cc104","8536532eb2a22e91919d4abd7c09524a5d8e3523a70bd368a2ce4101adfb645e","06b6f6d584977ae367194680dfa67ace6b01d63ed0e55b7d9e3bb1ac505c121e","3c6ddbcfa48be5df39d5d13fece3ba9fab7f6eec0e8fcf21a13cdbcc6729a93c","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/communication/en","quote":"The button is hidden behind the phone's navigation buttons (back/menu/apps)","rating":1,"review_date":"2026-06-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (2f068f3de56b…), 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.