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.

“I mostly use Canva to present lessons for my Zoom class in Cambodia.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16a0c4d55ffccaafe78b9cd24668fc36925ae360a1cad7b9ab4a1421477f4940
Signature (Ed25519, base64)
P8XVbWVkuR91IatsCNXFhmfA7zja641oqpm79UP46npCk+RTz/vbfGD617vwITyRHZCkfc8kHiSKrczffvzOBQ==
Merkle root
d1a08bffaccb4bd5530121134500726bddd8b9ce14544f30c175069340e2f6d1
Merkle path
["16a24e0f0e7714e7753eabbfd083aa272ef2035179a44b93e22b395b805dbc9c","25aa8551b7cea647cc4147f20a9ba99d693ad6b93d93916b8aaad8c0fb6d3f27","56939ba3b4d8780a90ba0a861d86cf88151c2a55f0765430b63e4f13f08131c5","f4543040989efd2c1311268e881f8fb966fe58558e7ed115f433d8f743478c50","7dde2ea022a256bb894962cac123b52471d56fcd36d8f946ffb9ef1afefba425","99f0bafd280bcd73a0b6cc0bc98312fbbfa4cd349ad09023b1bc64f316592d78","d83de473d3ca1dbe2e0cad7a1f63dd1595f1a4c70fe3fbe3e83489853ae5babf","1cdb4e5819d831816dffa156ab764c357763d8227e625c67dcb6f112c6058ab0","3a8d35af71dd861f18f850ec80c728d13d605dc9a967ff9d4684beb07a2936ff","5f8b95fe411051b02246dddf4c042f98c655b99bf5bcbe155a20b2236b858f6d","63f5a04cba41fbdd46bc301d0cc3f890aaafd8e71e2c45e12f4f3cc5b65ad827","422708f79a43a06560c2c80c58a4791f51a0b5498182b85809a9ac791b982ec6","25b83424b4327f2e26a2b3a1a83c1014ab2556207095e3d1112c414a2906928c","784b674df69e59ae8daa59037ba258b386fc987e1baae63fb09b14c7d0c016b8","09bcfd9352291a4c3cc61839df0884138937d69497778283c8e6e0793ca45e03"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670724217 · entry 108e9186e8c5677a8322…
Expected log hash
db226267e29a9b0d4e7d26b93b25b0493252e02586281022df7cbce6abd08871 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":"v1788230131663","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"I mostly use Canva to present lessons for my Zoom class in Cambodia.","rating":4,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/au/app/id897446215?see-all=reviews","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 (d1a08bffaccb…), 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.