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.

“Les frais sont exorbitants.”

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 2542751096

Proof data

Record hash (SHA-256)

e6d69513740153ec0291d9494774ef2c8d1f66f947b74e68851fb4051bfa71e4

Signature (Ed25519, base64)

XGceVgu7lpsQC/BgOmZxJ/Jqj3FTlknOYKOYrSlcd+r9USc4AcU1U4KHias8zPItOyqL2SmFWvpbEBszGZbWCQ==

Merkle root

cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23

Merkle path

["e6d735ffa6e0aec855ec040ee18a36372438ad26f1dd82d89a903154d9659d14","6f34c43c70a335856aa2791d9763227b3ea2babe27f4a5e510951a09c4dac620","9b13dc63c2bbf11c4e3a99af765f313e107fe295b3f1fcf7406e209cd6e3a6fb","a720eea04f31ddca43a9c4f87bea8657bc6fa54e06ef5a4b74e2326bc5968898","8b00c8cec45ece46f301cbb299278a975d489077c20887346b9daf77ad392472","3fc96b726e597697147dfb5d2422eeb1065e83166abeb4d8afd92df136b4b163","176bfa6ead900bffa6bce36fbd7aaf85ef13fa21c138e7208c676dd7307429b0","e2fd0a23a235f01da200641c64d4e8ee59cc4a01ba14ab5bbb71354a79f967d7","a60d48c30be774ae3c576ad4281fe42c503b78a08dc0cdfc77fa89b9ffec184e","2c043bf9deaef9f1b5bb4cad08dc7a90562019af83a9758809c0173c8ea251f1","8e2dfdc05883dc8697cdc3e54a9fdd4d8263fb67e20f89d5928bb00bb3b96862","b0130f46679fb2f2fd4ed979a0ae609a792ca0dc069edc4c865be7c981be5d3c","b7e7321936ec01ddf1a27939d7f763a96d242072647f162bf95538c0d78946b8","061d6f557e045828e58e062e2990b1f7ebc6103db2774df447dccd9f77833f8c"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…

Expected log hash

8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"fr","page":"brand:swisslife","quote":"Les frais sont exorbitants.","rating":1,"review_date":"2026-07-08","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a4e590e37d390a1d2e39507","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 (cc9af896bdf0…), 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.