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.

“créer mes cartes de visite”

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 3101352376

Proof data

Record hash (SHA-256)

2403a7d02407686c5e5907cf0cf2b10789ba9bd392580c3324a9de94e9a0351b

Signature (Ed25519, base64)

zTloW7yuirP+puMZ5AlHwYfm0DAWXQPY7MhSoE1vwDr28gvyy+ree4GHqIobC2BSjHnFexJFu28TfhGC/J+zDw==

Merkle root

3b3dd30c58213ddb8f8368232793fe0b07c54689d13df1c0c41d21cb861abb8a

Merkle path

["23ff69abd809c832572484797c5548a314230350a714c2e409963af58b16910c","f91bc1ac074d09ddb2b7a82ab4316fa5b96967574bda073605ca3a76145f01e0","d1d3941695a5db30c6fc6a7ca8f0210049fba9be15d8ab944227d92df0b1a3fa","a818c20a6e5130926163c8ce791c6739910d37a4081f22bd5fc2cc999012c8ee","652fe4e4fef8f4a1f1b2bb4132a33e12869a7a82e6487324a3c6fea0dd6a3f3f","c0cdb039df65e666f3b7d87692e178af6f4c5b352bff956c411dd3964d93a29e","4226b63ab960bbfe317d311e8c1431c7b9c119ff07ff1bda5b25e31012435bd1","3640cee02c7f6bac54343d2b01b974dac67f2dca8b269076e1c9d9f88e05db42","2ea85f0369d8624e6114c60345504e7be3212dc28b8770eda8c7615285998373","5da077eec7595491da9262716b1a729629eebb6d7b145ccd0ffe7d15ecd8ed47","de37a79a89249a53a7f52b6cd5f2710f404596422ebd756692e49576c96f0650","9df75d1e12ce5c8bdbd4218add9892c1f31a98f8ece31caa5ca241494f67328c","53e54f6e28d11aec6b3ece11bf25b4e2d7d06305313f09cece266aba7083c19e","769d32038885a12490c9901edf3eea3853f0bdf37913089eb73e34b2c0d79ce7","90aac0c0379b3865ec4b002eb3695dc461bd0aa66de2ac6c660b6e443865b70a"]

Anchored

2026-10-06

Public log entry

search.sigstore.dev, log index 3101352376 · entry 108e9186e8c5677ae91e…

Expected log hash

0a3f75a20ca5e11e6fd9d7b6a5afa175a84aab197fa1914018652863a1a64cee 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":"v1791258637050","kind":"published-quote","locale":"fr","page":"theme:canva/fit/fr","quote":"créer mes cartes de visite","rating":5,"review_date":"2024-10-09","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 (3b3dd30c5821…), 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.