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.

“Et à l'avenir, plus aucun partage de mes données.”

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 2543700701

Proof data

Record hash (SHA-256)

43b80179525e0525fcd44a2e894ace7328f1d1eeb08ed18ceb7331152887cdd6

Signature (Ed25519, base64)

vpmlqMYE3/J70DIHiilEBSgw/YhlIVFSAosyDdq3s+lKhFkh90Hc2aBGqcAz09ErwB0dQof7yvwoLrZHhqUQBg==

Merkle root

c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde

Merkle path

["43bc5ef5144b0a11431a2e33f52fec28a7bd387f286cce332971029d7e1f72f4","4093bd9a61459a36da48f71f2a2e22f730685860eb42e103ead6e03ab06fc2d2","e0f3e084bfbbf9d959e8441f9d3d2912cf432f03b380743bae24b1f102ec16ec","afd02abbb187a8a785a9b0a71682cf29ea635402af7897d17e528777c48a1815","875adb69b3ff69c81ab4b789f18de9f1292ecd107e813aac64fec5afede4003e","f9d6d5d83591c6d37806001557a23467d36dcdb310e10cda3c58bd1b4d17f611","88d878e01d5c0170c910c5fa958b0a5eb57165ad0c89d2c85c692b2d97a1fefb","45167af9e02238b73c9b77dc732eb1c22206bb2e4bdb40ccf37ca923fe93189f","300e11975970f6965a651166d137b56571c56f95455252d8575a06dc0f31459c","5b76a59d0182755dd489bd6f44e1c3735eab668f7f1de025e25bdcc5e529a185","5bee4181db969ed3a5bbf24fdc2b31e496c7c61b8bc5c88ec540a73c2fc385c2","fe73ce509a77325b5ffa3ce5d771087bfb0281b53fe18b6fd059050b1823b872","affd4e3e6ec270a4ab2ae23163aa1a6ec143fc7cb3b6399ad8156d5289cce2ce","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…

Expected log hash

c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"theme:infomaniak/billing/fr","quote":"Et à l'avenir, plus aucun partage de mes données.","rating":3,"review_date":"2026-06-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (c921242d78a6…), 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.