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.

“Pour les utilisateurs avancés, Canva peut manquer de flexibilité par rapport à des logiciels comme Adobe Illustrator ou Photoshop.”

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 2621780523

Proof data

Record hash (SHA-256)

2a6fcd99bc38fb952b3c261734acbb20a1b7a5881ba28f4e55d570f047eb9ae9

Signature (Ed25519, base64)

vnL6s6jETY1rPJO5LTVLe0txcUN3riwEB14EtX02cy68Pvk5ZH3uyTu5oFFMfn4D4ROO1YWlcpIkkTllg2FAAA==

Merkle root

7b426d9a8e4778c60509753003c7b551184ce3f76e1db9b678c604656c147d81

Merkle path

["2a759afe47ad09fde6002877ad08dc68cce5ac1129bf03c2bd6e7e6275ad85ca","562a026729a93d103d494e6c90d7412cd149138de86881a1585f20164885d052","258afbc2f33f280bbc3c68b0c3b7f51c4b3071994be32e80655d789a72b6e8c4","d692965e5d479a95bb4333980ad8530269764fb04c69ad77a5b515148438b5bc","b8cc47b1356294550f6fd2cc639840c120e77aba048a2ccb15e1a1b3c6924f68","650b78b2dfb6702dfa4700bd07abf80d75b81df8100b7ba46408a39bd6e5a089","97e0bbd2161d4a3594b0ec84082506c9a116d0c614bfb40bb8a20c44b2c584e4","a4d1836cd89dfcb021bac7b8211304fe081c2abb7930adebf89a7be922df6863","e076005d69b9cadd04df9bdb67e7d52f972e12336d16954fb47741ee8f609fb2","008dbb75f394d75e9d7de40694886e1d7e125ac2f7725d4f2410fa2923a156a9","16b21c0751c5ae816fc2045354e410334f8eaa5e1a635d11b9f96f367dff0392","e5a6f549073b99fdf990eda7506937db034fc236242c8de043f43d51a48fc6ea","5d99da9744e8307e1a97e2467f68825a2078c23dcc4b995c9e783f8caa323115","9116af6fd18052ff80cfd3abad6fc438171b3496be1f90c0fc1ff476ae16bd31","6fe79142608c1fc8bf2fc6f4e46810b02dde5a2430135fbb3f3615b6e79ae38a"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621780523 · entry 108e9186e8c5677a0666…

Expected log hash

8cedab57a40119bdaca7f2b5c6cf9bb1e2c3e69dc6a6b7339d16a6592c70750e 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":"v1787891923870","kind":"published-quote","locale":"fr","page":"theme:canva/fit/fr","quote":"Pour les utilisateurs avancés, Canva peut manquer de flexibilité par rapport à des logiciels comme Adobe Illustrator ou Photoshop.","rating":5,"review_date":"2025-06-28","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 (7b426d9a8e47…), 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.