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.

“Hello, today a charge of $12,830.63 ARS was made for Canva.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
18e251f596f6a5355c497e87c1b4d903a45207cbf9fa624116653d6d918880b4
Signature (Ed25519, base64)
hpVmZWDm4TP/04H7eyTMGmWw2ghhkkNxIKnNUeKFWfYbGNzUQPDA70VBigg+eosQF7T0Mi3B3anfsGiq3ch+Bg==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["18e0a70cb0089f0781b8ea85c024f8284db0d9019c32151075b59dfba537bd44","bd37ef12925dff6bcb3623ddd9db170a2367279439e2d3f98f0d842016e72566","60176b90e4e1309c0e0a58bbbb92b9856e94e137e72f1a22951d7c075b8644f3","df06a645547b21527721792d835065e3cfa6de267a76ffe9efc2126483f89534","8ae25dbb2bec174e5b14920af5dd94406e735aa7e885bb9052c498171f9b5612","32191a1329df869512f319f7e47e32395092746cb890b469f0dd230558e71761","9b773a4b798d879d5bcc476e720088a44e00c0543b5bbd5305ce46dd7577b8ed","0b28eb8913a409820de854d861c00d1642b97e55ea0e087d4c362401c47ef6bf","5f6dc7425ea651eaf0cf4f2ab80d1b05a3d29e812290cf0240d28100f3946c6d","1a518fc55f456ac8a3fc1149ce435adbc642ba8b892aa64974a81b798eec6a67","3debd39a24af6852066a31af419923ca1fb9349fdf8444f76aef62b0f9a98230","7fc459298391904a3838099fd1a0b7e635c26503d7f861328c446e440a4bd8b4","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:canva/billing/en","quote":"Hello, today a charge of $12,830.63 ARS was made for Canva.","rating":1,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (97eb1062a862…), 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.