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.

“add some more options”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
65320fe672346f6ce568819bbe4f773a4f343d63d48009ecbe869ca587210daf
Signature (Ed25519, base64)
CNzqCoXOWqmyVKscMtU/N+eGIOkrR5ha4HMHZoiXOV2udQ50cExeLVqDG/A5hXyEp8DcESa5VSaHaE2EiYMQCg==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["652eb57f76f3730c5c0901419d2cd0a9d30336a59565c1afbfcde405778a3458","6100a7a3f26f12732ca27eee04922c9355c64b5e3428ec3f29cfa9f5bea3a0ba","12fc026d0051d33afdc5fa830bad79181459315dcdd1dd8b67951358722e4c61","a9081bf882b45691950c34ea19a37a092605439d760d1df0997baf5a9b9894d5","9d8cd4d6fd92239094c537207faa27c7193d104a2687443762f873835acc6f47","7d176746bef3774a8b660fe2babf71a310b3b0ad002b77bdb71cb1fa0f34bfc4","ee552d58ccefdb9edb3ccf3611eb7490a7ec6ae6f9e31c37e7eb9957299e6f8c","4877d348a6067b05032163ac5e4a024a691460c28fa7f5e56da34957728deecc","e98ea678e17fcc25eb39215cae81c033c4b9f733e4ae38c6961d0e48d3196e28","fedf95cdf3a9f3f8913d05a3cadffd6cccebf5199f93dcc225995c625ba6bca5","ab83ef14b8f7fba53dd9055a2d1b796975c008aa70b9e5a86f6027e0729ec3d1","796cf9ea108b9a9048baa6f78f1315b449d5173aca6114b571a48a18d03a2371","1ea599b4152d264cd8b482e9bcc303e2f6987750c7c2b5a87cca39f2b78ee024","54ec8fe35b61032acdd3a795b276aa22207de669eab4043c431a0246c2258612","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:xodo/ordering/en","quote":"add some more options","rating":4,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.reader","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 (2cd516e344e4…), 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.