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.

“Mon expérience avec Canva est très positive.”

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 3273084324

Proof data

Record hash (SHA-256)

1dfb0da3ff139595bbc24d5c06540402b46eb8b39c22384373eb91f61eb36281

Signature (Ed25519, base64)

W87W1qxCE3KWuqgCrhNVzn4aicFIxvxjWlRsAAKnw92RqTmqhW2KEH59ggIF/2F39yS69k9fEp35n4pg3nf9Ag==

Merkle root

4591ccf5fcdb01ed421243d02df5f30203ce391c077d4ade1ff5ee97e69e252d

Merkle path

["1e0987d343e3b84ab34b59446bf1bce7c03e8f9e1dc13ee62002885b933f8949","e1a417723bc51c06ab6ada7631e24d722eedc268318966b366cd3e5ec47073c2","8f69e7e4e0f93ed3cf90e273e1fb83cb5205be683447d431ba6c560c4abb43b8","7253db3a2f5b6bad76f494fcb0be8d7ef76b1661e6b74b235987ef4ff226a390","b5d905d846eab72fda50435e44973fc75a372acc687a62c9e616159ee858fc4b","169da64c424fddfd747b32e66831fdc5ad02ca9be667bba61d2a22a57bafd251","735089913087228d44922405bffa236fe6ae093552ed6af0c111212624a405a8","413fcc0d9eb6990bbb9251060497be7f88bfb3ff3a28d48051a398a257ce9b2a","bb15f4ff800697d3757fd1192e18df01666ba3bac12e0e7fba017645bb7b058c","81f7fcf1ac4118dc140c85c474e7764b52a5111a49311a3051961e1c448490ce","76248b44b9ad9d60e7f57955141277233f0834109c44c736c126c5e9ab5f3075","152c0493178cf6b4404f105673ebfb1205dcd47946cf0dc7bed8ccf29e922fd8","d52611af45c7ef524ab63e970b046a1061f8173af77bce3332bb854291964d99","04789af0aae7a52bbc7d5e129e675a1c89df82999aa606ccdd23b89f718c4ff3"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273084324 · entry 108e9186e8c5677a4edd…

Expected log hash

52df3e0fd214b96d6c701f5f337408916b7566fa39826e2404f759c290be1eab 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":"v1792120358245","kind":"published-quote","locale":"fr","page":"brand:canva","quote":"Mon expérience avec Canva est très positive.","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 (4591ccf5fcdb…), 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.