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.

“are now only available for purchase”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
90103d3b3a0c913366e81f06cafed385b7abdf55b85c7c5cbed0904877b9fef8
Signature (Ed25519, base64)
3hXFKMO7b2eMMVburaEGcLz4JQiKCf8PjVHxcR6ga2jEWdPLeri4lCxhBJY3eLgzt1GNqWfkDZZ6bQf8OjLYCw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["900f29bfe488671bbacb0ff91155885162d2caa0cf16696e299a58dfce4eaad5","cc066ca0e86868df61ab89fdd404369d43e307eba4d2573202484fc3a1a2837e","30c0efb2a2cd390f792d1ac58029cd05b8e87b9cd847cd1a93433abe51534376","e386d43a49a767b015a6480d1b0114df656d63ff626f8b3cb9209a610d7a1e78","59dd0e3c956c3ad833841d707f199be09265c6a9fa598df534b4762a88387749","2a70fbd69b66cb328da9644a11e03ffe78d552cb5a020cb1d4493b2ff740a3c5","2ccb510f8b3fdb57ca1d72f938c0eb00c7b75f123d9af49b07e86400b3d070b4","cfdee8105948cf1694cd40cfe0b9c9b7eb59e3023778723360408772fd7f4f1f","5b1bfc23a094b94f9da76af80732ec6fcfeb8407d7d98e03a0d8c7ecd76fa62b","abd33169375eaf8dacbe4405430b79a47af6b49e397cabfdc735e9551541dd9d","3ee4c26b3b5e7bee9c8f7c2261aaa73715be73d5f55359c966a0859b79b1d92a","da342b52039afded388a34c4d220b41695f65ea8d9006b7b024c76c455dc983f","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:audioteka/price/en","quote":"are now only available for purchase","rating":3,"review_date":"2026-07-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audioteka","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 (f26292e960b3…), 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.