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.

“les diaporamas en groupe”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d335ee1c3ebf6079cc86e82647f41d2a65a0861bc2f9cf761938b22dc64e154d
Signature (Ed25519, base64)
nz9iDf6nH5LElw2oak3x/COyOlKHOBSf4MZkxa3eM9Pf52YMhycSnxpDF38ytHO5tdCnuM3iZpVboP8CetnbAg==
Merkle root
689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path
["d335fb682f0af0caf673ea7bebdb9b2e971f16afd68bab4f98c95a1914e81234","1bd3e04b26578c759aaa049856962353add3b86ac0a82325ed426e766afef16b","3297dd8eef5c03362eff60ad27ec3052ad86156298dec5bcdc7f14b79c59aa6e","fdedc176987c8837de960578c668ebb6f4fed7eaf7f11f7d311a225e3f3facd4","3f41e170c7905950e0b68f4640d1211520d450a86238c2bc50d72d00879b5447","91775f86803be43e478c87e8f25e0222171e6dd723d420cb042e20e2d3faebeb","37ea4df7a1b4e656429e2f8fdc59d063718c5b29ca698c59ca78d88c48401994","85385b6af343c3faccb4e9498a6cb802d461e706cf6ac178e9a78d91e65e20b8","b9ae06337aabf752ec8d8b87f47613f7aff1aad4f5cbcd98ff45a7019b347784","35669f8267ff64a0fec80038b0a2e5f9c1653145acabc3b039ccc62e01242f80","2d4de92a83d4909a49f089b3af3f6aa0c1289ac9e13bf18a0ca475e195d8a721","fe07f75a025d782a70378121d6f7eabffad8f16c6c2ff966f04bcb4435206bb1","cf5240297799cf83aac163f53f04275b611d759331e13e9af4b09fb2650058b9","cbe53573bc503d1fac8b66c37a5c149ad9dc05847ed30843f48702f08cb1f237"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash
68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"fr","page":"theme:canva/fit/fr","quote":"les diaporamas en groupe","rating":3,"review_date":"2026-07-24","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 (689da4f5bb04…), 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.