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.

“je ne suis pas trop à l'aise avec la langue de l'application”

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 2671872742

Proof data

Record hash (SHA-256)

1fdc420d6edc563de8bd7b59a70f344087d729ff0ddec25bb63dd64b7a95b3ef

Signature (Ed25519, base64)

PUXkd3w9uktTogFsbNzid9ebbYILiKA+UafnKc+zRPqDmCgfcGPr7u2dNHeEGd/DTSe1vQer/v1OVY2cz4UiCA==

Merkle root

094a0fab0c01832d26923a58fe8f350b3c6ca48e8b16b240184f8367a15aa8b6

Merkle path

["1fd0c62dccf79d224848865345153da4dcc69111c6e43bf658748920dbc1d098","7c08398274a1ce9f4669e7aa5821ace375251a67d03207662fc857f174a99992","3dc0fbfee3f6546b8579a3001d4108d6f0ae633db2581fdae21b6694b3e120d7","fbf82abaf6f4711f45877f81c6e124a84850ad6a5ec5bf656e35e9dc3d21a62e","eb21a509c17348aeb287673f6bbf0b3121a9c9bb75a4c4e64f4e0bc8de753640","f6ea7c897f389b66cb3dd0b20b403c6bebba07beac50bb9dcc9b6810e96c5659","54f12cd0d0ec87e4a288e6c7d495dfc3b634e847f58349aa97b776b0215ff3cd","d408fd8846002437084920b36629b8d26ee816c8087938a22a285e0a2ccc2edc","b7a07deea6ac0f6556597d3342b0ec9e4140cd557855e1bfacbe9624c3a27bc9","ecfb13c31767eb5ba1f1c9e69c6b42bb0f3f5a2ed9e95b3abad3d9cf7db34d07","546960a90e2425202ee7464403e0de378c36e88a0982db3ed44678aa0c778cca","95eb47759e02b62e6ec6ad7b6ebaafdaf3b335904c4b1657e32ec95cdb3960d8","9ed88c102c350ee219ac7c046ed1475908a521d13240fad933d16e5f2b3c511d","380b5c2e2e7b460d65f30f9c134c2808005ae515f2b2ba68420cd535a8934ffe","caa9fa8b05985bed3894964d9a508a9aa26df46c8841068745810dce8909f2ed"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671872742 · entry 108e9186e8c5677a2743…

Expected log hash

02e061eb29d68e5cb427477df039d4bdb48f969ae320b4abbf52a92df6451571 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":"v1788239533839","kind":"published-quote","locale":"fr","page":"theme:canva/communication/fr","quote":"je ne suis pas trop à l'aise avec la langue de l'application","rating":1,"review_date":"2026-07-13","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 (094a0fab0c01…), 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.