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.

“hyper fonctionnel”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4997bc804c3832806c4dd2550e8c04c3ea610c3fa33be0aa33543290c0607378
Signature (Ed25519, base64)
qA/l9VEOPcfjIAQ/Cri8/gCMQNyl3Z0KIb9Qx0T8nIzAk3KCg++sZ55mwxh5WFHK5F9FKEetnWha0ATJZxmhBw==
Merkle root
c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path
["4998aadb83805c3b3b7f09aa48750bc340eac88bf85db457ae8c8d179ceba0de","0f65ecb1286f07376b59231502270f6fd47a32178d94380b864a99f3f1712be8","8d101494761fe53f877a03a0e060a55a8be4c694c514d18e5a2ce425d6917f2b","b3a84f9ca88b3f9e4ccc21ca9a5d04b144f2079460a5527f6a2ce37695148224","a0a89fad07012e1929e364d789acad73c270068c38946f5eaeeca627454a2057","1cc2fe510eb7cd3f57121a6ba7a7f2822c4648b3fbca5d82fe834b246d3fbcb8","c81bd6bb81d2e136e2d2ca02d493f3d9c736bea5de2140848bd6891acb9bae50","7c0f6133eaf42982252536b6936eea43440ba65beda399d04d58cc4282714e03","fb1b4c4543dc443de203757e432434f59dceff2a08034c936ae3bcdde083bd57","b0142db5fce3485071450b82f1ec127148b7179e38025a3013f02de0d042a173","3068497f447c78087778463e62f38760db0e68f6a3ccf500c1d9a7f8cd43ef7c","0873915137cf11fa0118ec1588ca7cdfbf107d20621661e35a06cd20f2f34728","affd4e3e6ec270a4ab2ae23163aa1a6ec143fc7cb3b6399ad8156d5289cce2ce","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash
c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"theme:canva/durability/fr","quote":"hyper fonctionnel","rating":5,"review_date":"2026-07-15","source":"Apple App Store","source_url":"https://apps.apple.com/fr/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 (c921242d78a6…), 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.