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 gros fichiers sont durs a partagés??”

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 3273342496

Proof data

Record hash (SHA-256)

01c01863eed2ea8cca098dcc8e482c37873688c5d3858106976cff9181a41d35

Signature (Ed25519, base64)

p95NjgNo+2AgW/5n+jRjZWIvBCUx9MXS5f/6HhuFHXn9CmaL5XXl7TdPD4XkX+JiDfsBkAl8gexEvdDkOUq3Dg==

Merkle root

a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f

Merkle path

["01c03540bd4fed6907a5f24744a36dd4395408b98a7fb2380d729879fb408248","cfb048912c8d58d403d193c99b6cd6aaa03cb8baedad9f00e13fb50248cb3955","b94ae1cd4dbc5ced4c90f6093475feeff5a2cdbd766d56cd2e8e03560df18884","0693cc4c78e8f6767c408962f9bc268a8641d28fe4b6353fce987d6bfbaf7d4c","32c42cf63ea9c447fd772cc2f09b74cb6e8b4656371352d353c95e977cf10a67","8062c908e393283a787e1123d814df11f4fe430c9ce765e2511688e440bc4ff1","a4c88787e79de1d1ba0d9d19f8789b42652bbe5afb7b3cf5ad82fddab5ea84d9","c46d4f3f084069af1ef6062cc67ad29eb0cb83b7c2fd038d2a8d6c8b3525df27","e3a3044b3fb2f236f7320785d76a570cca0da208ec7eafe5c46eeeb157678dff","479af64c88a9b31eac343ad2b5c3846a6a4c692d0658cb37903b0656010cbf60","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…

Expected log hash

8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"les gros fichiers sont durs a partagés??","rating":2,"review_date":"2026-08-09","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 (a6a2b4c9d7d1…), 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.