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.

“tres facile a utiliser”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
372d021bb92b696ec2681fe7d891e4c7601cc1c591f645cf8163a90c21500401
Signature (Ed25519, base64)
Qy77J7YwLHSPStKTZDmHoxZyKL7K27sah3kdISePGftdALROaVz9MJcUm84M8owxRH4vg03HuRnaJx8US07lCg==
Merkle root
c954f278b03f0ddfeb806da3192a945ea74ae5ace31cdf4f5c03d62f9b9c9c85
Merkle path
["372a83b5779fd2d9dbec107c1a0a63ea2914052b00e82bf64543e8536e7fe153","0712738973b6552e6ab176e1caeb86142456495822576303e29bd2720f5d6600","0d40f24678f8548b1b283ca61b275000a1d9ca0ca5bae0e27de7f97aa53b4e2b","e6ec73326b7c900b3c2e4d6f4aa875fa55369118ac879a0342c76ef1c2a9bee7","d049644c036ceee998023b65ec626e4683574ff5dffd196bfcea6036ebde32cb","e3ddac018624e884b396f9739dcc4cc6901f6fa2d558318b3b362875d3dbd464","0d8296691382519fec2f6f981de1077ddf18e078e4b33967525b043d6bd7f619","60f49351cc0bd21b1f75c8cc9ac5155260291435b2a4b460e284e6a71f8ad48b","4a4d0fb99bdd7e293f6614315168f163ba217eb860b9f9de34703b2630b41fbb","e9a07bdfef6f0f9b877bd8f9cb841bc9d2e8fc9795115fd043b1410a63896edc","7c2f01a72bcfe138e5c2705862eb8c08ba2ab74ef4c27765544466dc0bdb8a57","a7bc10fee28f2981570ac167ac37dba5147bd7749c0ca1ebb5641065ceffd258","cb9c27e685a1a40adcce5aaa0d4ab0bc7c89b1edd82b7ac213f34036ca479ef6","47f7935efde5c1916b9700110a56050667a486da6d01efbf1be7671f42769e58","2d9d4b958999e2b40d6b124a0a8044720e0313c217d237832e6b1171798873d8"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3084008230 · entry 108e9186e8c5677aea31…
Expected log hash
6a8c2df90f09571413991731949dc32a09a60f9a75e1342827498da2cbeccca4 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":"v1791183579482","kind":"published-quote","locale":"fr","page":"brand:canva","quote":"tres facile a utiliser","rating":5,"review_date":"2026-08-26","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 (c954f278b03f…), 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.