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.

“La prise en main est immédiate, même pour des interlocuteurs non designers.”

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 2632992954

Proof data

Record hash (SHA-256)

245cf90b2e6c0ee9d92e8b456c290bb8e8cbb0f6f3233998e744f7be6bc8f223

Signature (Ed25519, base64)

l2OAw8cpSTk1taMAmvJ/Q4nr7D6E2fkBoHDpZKozo0hsuqfXGRFWQ1sMsuCsSelU8MfuRkYVYfpoIkLLLBDUCg==

Merkle root

761f428c7f44b8ba37e197f3cbb402245009b42c2fe1c2d1c22502b7539d8b92

Merkle path

["245b36972f57f8c2d7f638e378f188832bc014070ea0bf74394a84602bf9e830","1e3a01cfb0c5c28b94d08ba22a31360a1e0ed198b1b455bcbd72fd7e1dc48cce","7e4221777061b5f5421f7c744c82dc72c0e00b568084487b8ff17570fd818666","6341d4f27148a960778c85301cbf4dd6f33c8294c65e0ce5e2b3a95cc98f17b4","c8518b2a6fc3500ecf73548fc4b1f13b0457ef1457e5687edb5a86ae36a4e1d0","4a0c50da452db6c09f90367c8b17ac80a37f9c566403ce3505117409667c6f96","c5c3ae2f03c678c34010535ce8b4e40ba9d43a6fec4aa9944ea22c5f4624ee4b","e3cd66c1197a660b20e1ce2fbc796cad1bf13efa58f2d197cb6883d38d2a9228","bb33fa08a02ca46afedfc4325934a3d4b3f8dee4b7bf7d448a3d1c7a508a89bb","bb757c45a52cf6c653a0a58a299c520de1c1ce987b9753a33eb5f8e10f53dcd9","11c12dfaf6129444ba753d48d96a0c0fe461f60a160e232e52720838ac22b818","99ddebb10e95b4e9a864e1acdc8af7e6a8677f19ffe0789e14413bf52176f2a2","25ba2ac2abca74d5248bc368aaf9983fea985a62c2acc2567cbdbe71d6bd7cc0","d7d046f6bf143929536e498046e2783984565776df0c4d84bbeb719debcca31d","98f4686310343eccfc39a6e64e03e6f8dfbadf7603f7baffd9efd8b7d19d425d"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632992954 · entry 108e9186e8c5677aa5ca…

Expected log hash

96c11d64daec1fd5d2cb12bf1cc37249a60cb62f00cae505cf36fc8b47d6ac25 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":"v1787977614417","kind":"published-quote","locale":"fr","page":"theme:canva/service/fr","quote":"La prise en main est immédiate, même pour des interlocuteurs non designers.","rating":5,"review_date":"2026-01-15","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 (761f428c7f44…), 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.