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.

“C’est un outil i pour créer rapidement des visuels pour les réseaux sociaux, des présentations ou du contenu marketing.”

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 3273053873

Proof data

Record hash (SHA-256)

2863e581a14ac2ee926f04920ae237f7729ffa0303f0c2f7c72b9a2ca0012cc1

Signature (Ed25519, base64)

HU7x3bIaMWnLLrFWsrYDzTFpEoWb/DSWm7TPl8dsoG2lpFBYeRbmeYX/NMlxjZ5G1DW4KDZj5eDiqq2D47YUCg==

Merkle root

6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8

Merkle path

["2865cdb55ee0c545d6545bf8cfb42d88007073c009c91559cde2b7482b169c51","e8c92f1594c07e4267027a42120835ac6b3c74ec77dd890854d1d080fe77b1ad","84a0f13334f2e81f74174e699b9b11d98b015fd097d8b55f2203ca9c31013059","d886b80b05dc73cece9ba1c66f031d2aa5d26a483b63076383e9ad705ddb6b0d","c731c2571cc504c2bba403a5bef34dcc1eec5304a5d392f295e7594f1b469ebd","cdc4d69d658797348530e199dc475675d0ed0731cbeadbf80f784585e04ce1fb","ec70dd694c3e67b404e90c8b72184fb1fdadca11932633f807b6b88d2d3712f0","f959366362f191736359609f3315cd89ac7b6524aaabd32afbaab69227aeb3c5","1171dcd44c2b606a7504309579760dc1cf1632f6d8e5d8c9396f929a358b439e","0ab72d00f9f17e93fafe5fb0e5ce2526d0dc199af82bef86269af0a9454168a2","72c3e38739481bd0a6b962b9809fc41fdc415b4ea8f89001926f0ebf61efd9d2","d42dc1b37546fc67d932c54c8efa2ed4184ceb43d115311d414f7b177c48c420","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…

Expected log hash

8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"fr","page":"brand:canva","quote":"C’est un outil i pour créer rapidement des visuels pour les réseaux sociaux, des présentations ou du contenu marketing.","rating":5,"review_date":"2025-09-25","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 (6953a5ba9bd0…), 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.