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.

“Très pratique et très convivial.”

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 3081733041

Proof data

Record hash (SHA-256)

151dfa8879f38d663d63e682b6900cb9b0b575273696a9426f68f672d927742d

Signature (Ed25519, base64)

7MmckFhN3i306vXpOnngigfoc94uURXwSFau3GrsgWRZVzQWm98zuxlHzegmqIrB1L0lsilkMb8P3bvyGYDcDg==

Merkle root

c5671f9a997da9b293a79ebe58b20e4534ae608121169f15a5adc358d42ed147

Merkle path

["151d15118270603343b086cc236ed69b38a10897752f830a28ee66d645444246","cee22bf5e2835889c6a2053cccec9f0e79c946eb2de6a50557ab9c3e187f596f","2293dbdfe6f7477206e91241b7a16e62acb387fbcbc51eaded969b06d66a03d8","34abc18921d1f3ffddc53ae85333ec5b835618fd427809227aaaf52f10c37ddf","c9beeb8e26812ef8915e312a8eb85ecb73c5638e726cfc956fa242972c0665cb","ca4fc9da80c61a6d7e72c7503f6db6add913b7dad8088ba0966682e68e1a9ff1","58264d43e6021963ca93018b783801dfd618bff7f9031b0effe115f5fd92ca6d","e9344dc5f61e57cb1f7e8730de499da90caae02ef8a34a8b6f7139035828e574","1119ec1e20c01e2c85b81065202c4bfcf979a6b10051e6cf06012f7ecea67d0b","9c5dc26af4fd9a9de8784b77ad035427ea51180ed1bb865b15d2c5dd1d1d7c45","645888b2c5b8b6abd15918fb07e4279b1ba79960e61d152419dc0468d962b88c","e5606251838bdb099e4b44526ca07f8ca943aa9756af0e58c551b7b995acfabb","19d97dbc081f307bd75244cef45421a8b1c07dc408fbaf8bed5376beef01dcd3","ea0f272f47ae04446ca8efff4a132a738536c4448017d0d61c5eeeb962e76e8d","064efe6476d8e8bd839601b3c80763b02793c41f87cba57580faab7c00dda24f"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3081733041 · entry 108e9186e8c5677a0bbb…

Expected log hash

88ab7ac46d4614551fa6e665889f054d7592b15d91016a45621b5c46a7ae8e2f 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":"v1791174108170","kind":"published-quote","locale":"fr","page":"theme:canva/ordering/fr","quote":"Très pratique et très convivial.","rating":4,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (c5671f9a997d…), 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.