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.

“On peut facilement créer ses propres modèles.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2671929919

Proof data

Record hash (SHA-256)

20cd43bbfa22b3974d18341bb25515ab7f3fd8f897d3fd9e957fd4e3ecc6c81a

Signature (Ed25519, base64)

xY9G0z0Ao7DA/J6xYfuS3O3Vzmhr63T/V6RGEmF7nV2jNX3qVttoobu2jajCVbZvBFE9siRqfES6qZ+aOeshDg==

Merkle root

ffe0abae83fe32534ebead9dc4840cffa734701988d7729ea2741c63ce333209

Merkle path

["20cdd011bfb218ab14ec82171a454960963f8551e166caa46beecc01c77471c9","ab16b48d118b14bd29a4dbaf37edfb3c749768033562b1d3f3fd1ff377cfc6be","46839c48e8b95183d12da53c6a29e0b446a2509affd71ab324d3e1b3f28ef621","2ba1940c62d9b802ab322179a5f2711571ae9231701ab62c5fe2c0b8458cd755","14bc2bb8a4388c507511b2687cd52f90a83f4589e59f3e217151cb0253a91197","8b59d3680dabb5ed22acdababe1bde640e4743e7cbf838814ff0edb52de0cd73","0dd583dad970ea8a8f77dfe54d4ac485c06a09c073cb4a3c610d6d30f1fd3bfb","a7a3186a0197091c241a7ef4c43928c42514d8cc4c91ad892f622bfc1a9ea75d","32abe5decd2a3713b12a1f6f071e282ff658d9285632f25bfdd19b27a6e086b3","5bd777d27226f44e5a4bc9493244a6bc001d41f781ec64856a302286f00524ff","a62bc497cf98a08469f24119f872664d8663675823947199ce96598ec12c2598","f25cabc34bdc1c3907585855d810ad27cc4caac426cbfd58fd93bd08ac5ed43b","849ed338e3b19bfd222d070ef2b6f25f2505730ef52ebcda9291b3aef8591b7a","a104e1c95f5429ec272490e6572eeda4db6dbedfc04ee0f94200f459c1d02cf8","4742e9987316174c17377563bbb971469480b811c365b9940f38dd437d53482e"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671929919 · entry 108e9186e8c5677afaac…

Expected log hash

b7a1aa2befa5caac7007c0b2e7b21cf5f700349fb9119336f4b3c994326ff20e 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":"v1788240211764","kind":"published-quote","locale":"fr","page":"theme:canva/communication/fr","quote":"On peut facilement créer ses propres modèles.","rating":5,"review_date":"2024-11-19","source":"Capterra","source_url":"https://www.capterra.com/p/168956/Canva/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 (ffe0abae83fe…), 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.