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.

“si c'était français c'était encore mieux”

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 2658211220

Proof data

Record hash (SHA-256)

1e82a0ef7f8c343c1b25a1979596b557f33549239e10eb3712d84bbc090d93c1

Signature (Ed25519, base64)

RwtM0qSgSyua+Oeb0hrUcMVmO/KRqv77xXrIX795oSiMVFcrtkHNR6i8yaKcsEoaXME1jqGW3yDysjrDyE0MDg==

Merkle root

dc262458aa22478fffe21ec338d01c6f4cae4a788ed9fea3c30831a82c06da82

Merkle path

["1e86f82194304f150b81605869b8ad55e2f6092389f0cefbfdf60d45d52662ba","feda037efa312235b26d9b17d38ecd4a3ee9440570b6acea6dde9df96ca2c9f2","b18e2390dd13e56348507479b1ae182504393a2a8d6bb98bb2aaceee3af8550a","25702e561ccb3dd9c910a15a801411554385b92e3fd2c50e7332b24bb8e7780e","94a6b55605f7f473f33f29b4556500a97de63cb4af9d262b4049fcb823fd2aef","1818df92183a7392f56bd71750bef537ec95d3b2aaebcb5195ab1dfa43c96672","0e2f5f78b62a1961e96a7e47f41f4380853b706b050a8ce53986cc7d550c94f2","8de8daa101864df42757d4a42438987e8173124356f62edef2c4530859d31e27","c75e16d15c25ca136b2650dee1b60d3dc356f473a167594edb16c138a71d016d","6863e4b207efe6a501919ac3739f086f624c342520f6ffc2dd6ed461bbf18360","dcc8894c339eb6b4285d8a3a5fad8c983c2d3421fcfcf67eda8b1c03b472472f","d81e27e13630db3d9d293f6d79668cd1c78632307ae9023530bc5592b492c941","bdc9b750f877995745e1cab86bfadadf81a699dc296c03b30c7a277ddce4ad9f","05b68ff1f996fd6d87089c04d3b63d00c2f9717b69cfa4ae5a0251e3fbd668f9","fa0b5c0e2afc2db7f6b3a78d277777500a36d9f343119b2becbe97376b611a16"]

Anchored

2026-08-31

Public log entry

search.sigstore.dev, log index 2658211220 · entry 108e9186e8c5677a6833…

Expected log hash

34743b52c53937c552d8f13f390474d4daf1803bc63770b1d5dba985fa233896 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":"v1788149612113","kind":"published-quote","locale":"fr","page":"theme:canva/communication/fr","quote":"si c'était français c'était encore mieux","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 (dc262458aa22…), 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.