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 peux envoyer des photos et vidéos via l'appli”

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 2582578762

Proof data

Record hash (SHA-256)

06c9cb8c570775be8a022a863aa6b95dcfcf12b2f399d9cf5da1bfe12ff47ab9

Signature (Ed25519, base64)

jcYs7R7DNYTl0qQ46SxnPlwiyI/+NRvMJjTKtmTlElu1QeScAWoIDeAlpDHaM7SIbV9r/2RYyfeMZPghGa9cDg==

Merkle root

308131384c17faeb80441b13f9357584a0273f8972d9765a99957348a4815c13

Merkle path

["06c98c1a5bc95a514ed61c4fffc3babe5e274f3b1dd40c13e8060ac802ad327b","6937272d16fde0e91f587f710e054084d100b3e58b76388fc26a4bce366f6bdc","1a51bb2e1b7c5a0767100c17bf25685c215b53b0e945368c73bdf63a62346fcb","82cd4190c301012af37f9051586549e3ba6e259643edfc34959d10570c233226","9573117ba1317becdc993b71a3bffaf2b54f50171cbf18e4625818c46bcb980c","b92fea02765a1ef0112f26edf62b5c1db431b60dfb9bc8248fa70260da29eec7","ba6c2c7adf7757afd3c07942cf7274623c1d3bbac6b3b58b0a23884b11a88901","cd52b85b0ac0538e1893915ff3b0a4ea07fdb560c1c8839f827f6d06c9fe5d22","27c43b134a923e94f06bcfa54c7495131c3e3c6ddc60ef10e5f8b2c165a0e343","f2c017919f71925fa5434619663aaa40449f25171d3662d5c4e42659d6915a50","dc763d201f489ba7b7c6b79ae72bf4914c690a667fd799b4c168be4135d164ef","ac7a7b16dfe31de67a4441921374fcd2a825fe696783bf5df03c81eedc0a341e","d4ae49e1775276bcc130d7bbab191f6abbcfbf92fde2ba3900f68a760cde044c","91bd2726f2a91be0863a1dbda6a86997ef649da5ecf54fa9ea78e8ac2b08b43c","c04228d557ba3f279a1ea08cf75eea7ca9702c39496b19463f0d7c804a1949b1"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582578762 · entry 108e9186e8c5677ae28c…

Expected log hash

659d869bb9ff3fe54566a2f9c466159e26f879bc484da567fe1542343059e6e1 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":"v1787623811700","kind":"published-quote","locale":"fr","page":"theme:infomaniak/ordering/fr","quote":"je peux envoyer des photos et vidéos via l'appli","rating":5,"review_date":"2026-07-30","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 (308131384c17…), 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.