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.

“Premium is very expensive.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
170e738acae370101c0446ca3028eb370c67e52329192a558a48480b3dafbc6a
Signature (Ed25519, base64)
b8/IrJtvA1S7W5/8CtW6ZpiZC4rGUJn/cG+jXBmXe9Ob8MB+ZOD9hhTmxv+jGhtrYE915MKNMvzJENQWREIKBg==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["170e93d67a06a528d801e5da2b8f24bcb3cbfc9ba026f75a5666f1d2408b1a81","3a9e4ea679aeb621678f4a0f33d4ae0b0befb8eb739d87ae9a4e54eaec9b592b","97b358b5ec96e3b2ae56b15174a710318191cda90d76eb1f0dd41f89fa72ff4c","0796678e039279ab71cf8890b491113db0ba331fd7ba635f4ee6c3150834ebfd","e9ab5c3ad5766e2fb3d837d39a2f99faba0b992ac3957b31ffb16696cf8a28f3","4f4c53e65e8f138de5c02335286805ecd734e0b6690480cccca801bd66908438","afd4490a31876d9d425f1037814bf654ae34fe1ed41e10e1edf8d0934b71735c","0e6d07442462d7d1c0c6801ea22739fefc2ed9bf7e6d53c69eb2dc3035218bdd","2c4155777fe8c02c7f04a92ef8828c42eb89bad8ffca928e99eae18784cf1781","a635b5afeb76ae62c8629150a6d97ed6dc5bf3394369e33130713e998dd3a973","602c80579397f3e29d22b7a2e895390f434bdabb142c9381105992aa81ae5341","43121300a82da93d01b3fdc8bb17f432c227d8a918d31c79ee0d99fa14f29075","e6960377f92ebdc1b41fb37d3ed0decff1e5fba5b62ad653e7be0f8408d1c6c3","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:windscribe","quote":"Premium is very expensive.","rating":3,"review_date":"2026-08-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.windscribe.vpn","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 (68ee5f8618d9…), 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.