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.

“Super site de partage”
Google Play · 5/5 · 2026-08-08

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 3198797320

Proof data

Record hash (SHA-256): 02b1e98def6edf0d06d3241bb5acd2604c73f978fba321bd1800576d234c1aff
Signature (Ed25519, base64): RiGuBO42h3j0tc2lB1tke3fzn+unCyicCmcePAQ0Q9Z+DmiX6LuZhxAw6orF7mcqWNV71/6B5Iktf/K46jMnAA==
Merkle root: 199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e
Merkle path: ["02c088b4b50b1db965dd5223e84d7b4203e5912279760d93fdd9257af9c5cac4","2b557937718492496c89e4f649d3ca7a17317198df6ee670aadeb60cc979fc7d","62c47a9a3bd766749443f7ef4c8f064d79854ffd33ac5cb4aa78365eaaa2e12a","634d6f38df6c8a05fbb72b6b8d1f7f996aef9a652d8357ded42c0cb7e98ac338","f9a73a0e7c5abc07cea04d4123d7a9dab18709ffbc9d029cc75231e3ec4bae67","092457ce633c8be3e304ddbeda2b664dbf5bfe52bb2ef2b6aa436bd2947be433","92bcdf289dd34bf02e2a6499c13d215872ae614e9f00d40eafbccd356ef20780","458d3a3ef7f0200a5348f7a7676762e8423fdf448f7ee962dbf2d29defd14ce9","1b6f48502b10a05778e54c276bb801710ed6ef416e0224a87ec54ce4288d7f3f","ca4fe610be28757181da517f1eeb14bc93635f8d1257e7f5232ad1ed9e9920e5","8c66c81523c4a3ea8ad6a0d7fbf231d1efbf59582b28c1eee3b8264f49c023d6","86433dc4e5776691731438e65de2d710dae3d65c747d632e0e4f67a92455b646","89c2d1ad10f8da8a1ced326bfbd1f55882866fd705571bc337258b3314dad42f","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…
Expected log hash: 46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 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":"v1791687727006","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"Super site de partage","rating":5,"review_date":"2026-08-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (199738dc68b6…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.