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.

“la version gratuite fait très bien le job je trouve”

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 2514602687

Proof data

Record hash (SHA-256)

68904c429d6c62eecf7d01e80a7dd54f4784e5dfd642f6d5513f280b9e170b4a

Signature (Ed25519, base64)

95qvgFJr+oYv68H04AbxRyK+qqRdbJ5iQqqFsE/Y2/XjMIP0fE0hvsyuZJZj5iWCxs9dnkSo07KBvW4i01wuCA==

Merkle root

749703591848535a8600340214debbd99b61273e3bed402bec28b292f90ce9b6

Merkle path

["6890732c02f89b21cacf9a07e4120ea855ece106ec0a589bc38c541c48db4055","fca33a3cd49362fb5c15cb3e35d2e7b6754b94ace5762f000b0850b66e0a23cb","6c15e68624f2be699e6311a541eca9e7568e242200dd394b8b7bfaaba7878458","9d61b0d3610d1087279959f5b4219dc26126f40287343582621bbf807827858d","18c34ee1d8d431acf2451c45fd1b599f3bedde3d18554c03dac356b5a3918190","95df93ba955728553cb7c471f5d30e0c61604a495598735bc3fcdfead1d86790","11aaca9ad2a7f1298228edde07195acf4b057f1525711664727c898f8fa2ad6a","4ed10d1e24676abda0dfd9c59af84465f70530ed7bed396d60acbcaafde77f42","819d25be0343c5365a1c39051d4c0bf24ff44d29f1b2058418beaf41ef9c6cfc","f96a20b07e8d25f3685081e075da9f523da0bd165e347e159a76e72d86981f3e","3f97b00a24a7138b54d0f198bffc002b268c9474918f99ac9c3076551ee51f78","cd043ff06bf9c567c5552fbc40fc5eb9fba5cfec67ecf73cfebd0a633cb9214c","d0a145fdcc79a1039124c214c6d7364b7312550014eee4a8d0cd6c39ac03c378","0e5993cd09976fe1433892fa8ab65a03ba04fe977e193e49bb79ca2557fb61c7","bc5d1d560a30e83fe0f1b6a9452dc46dc135b1a7f73575ec3aa5d459bb76fc8b"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514602687 · entry 108e9186e8c5677ac525…

Expected log hash

e53e7f935eb508100ef1046b60c784e0bda15dd54afae176c275a97cf1f64052 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":"v1787131269839","kind":"published-quote","locale":"fr","page":"theme:canva/price/fr","quote":"la version gratuite fait très bien le job je trouve","rating":5,"review_date":"2026-08-07","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 (749703591848…), 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.