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.

“The drag-and-drop interface is intuitive even for someone with zero design background”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
123c7913b143f3956aeaa9e1b8ea043e9f5c17efbd337a209ae6d5a5cdabcb60
Signature (Ed25519, base64)
JuhrIXkyGafC892gBapubGgZRrADu2A8f1Q3XKK5ViR51AAx3a1ZiwwQQiBbCMsDH+Rjio8rl4pu1VM+gnQhAQ==
Merkle root
9b1b0ea5ff073795652912177ab0790127c9d286c797e205e428b8d86989b898
Merkle path
["123484771231d491e4c777c0205fba41902708d3c1ac60731b7f1fc938f7d8a9","4e9a378f9d6db96cff6e82490e9bb49c04f6dc152f01c347d9012e000087a782","4b4f63b93b11e62479d8907ff2ef678c205790da128f9ee3204ef933123ec592","bb7c93468b1136e54f03bb87b5f2fdcfab6e7903e08cec6ea8446cc551e0c28a","4b1b2ef65e6b914a249d8511d0de5926c83775b3197caa6b239a5c9e48ee6a80","f3cddb16c6acd20068ba1e6a0b798cbb0ad092ab20d5245fcccbbb7f72f3d202","5d1fdd74878b5cb522e13fc42ae1d4b0dd991f1aadc57b8eb32c0cc2eef3cf22","f6ab3db255ece7160e4fa7b3a5beab64e7466074abe74691cb6617a7f15ff933","3dd50d8b9f7ca136f83446dd575fd9bc6a3d48e5c986810548279a1037d86061","a5516a7d5c3e792432a41127891b2765130ae689eabba62876cd01ba1756d6e8","4af2c441233c70fff8272108b605b7e74d772ebf85cbb819a58555cca36d1306","9fdf2722c1e2da99c8523865ab9d73870a5693178709d80815ae462a63bb7c37","8a5809f94963a5df81714440927362d38263f78c79f37bf57de7b411279bcd69","1f2e00fbb60a33ba3643132ac67d23ed080f5d4ace7fdf97cd794367db9dab8e","cb32073192135525777f5779b873b337bde4d009abe6b4aee36e0d683387aeb9"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684091718 · entry 108e9186e8c5677ac9b2…
Expected log hash
de33a5856ee5b3a69957109416f9fe5937b2a435c3e2583dddb1e30f75d54093 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":"v1788333782203","kind":"published-quote","locale":"en","page":"theme:canva/communication/en","quote":"The drag-and-drop interface is intuitive even for someone with zero design background","rating":5,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/in/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 (9b1b0ea5ff07…), 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.