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.

“Le fichier reste longtemps sur les serveurs”
Google Play · 5/5 · 2026-07-01

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 3220367991

Proof data

Record hash (SHA-256): 01cc44dba8f18cd55e51eb3040ddb514c27f5ae1034a7190ba4dff85f91e8c6f
Signature (Ed25519, base64): /2zJgeX2eh23dBQqy/3ynglC44TdL3QQAI1b98bNKdBY4A0U7fnuxABA/oQgLmVPp5LeLO6pcobbw9p3sAQ/DA==
Merkle root: 8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3
Merkle path: ["01cd2e30cbde6ce0e5b430827f8f0fa7801571a9d713bfc53b43ebbeaa6d3568","dd707069927ad5d4ddf98dbe2ea10d62e46fd4edf777ef74828ae1230330206a","1db1e4798dd5e0e38e4a6a62976031c0d440c8506bbe76db583d17c658b9742d","31574dc8431bb98b2023e994d634df5a724efbcf2abadd94f966512c606e43ce","ebe1f0a29c7a43ce4ed58235226713558b878553b8d407ce9133451b6e7b6457","83aa206607916df91a2bf1f8135b8c780b223609a7872c4f94f9a7f5ac78b536","b13e0c149ec510ad006c64ca5f9c6b46e64208528da6fcecac4f0854d709f145","c2b7b393c10eec76ec6bf996bdc78c2aa38b3890077c4849e1efd8f88f84c187","df55574e58e6d33abb4bfea27f89cd7214c79ad03750b6f4d4f81d916b3503bd","07b714be4d6d468fba69ba62e053bde4c0e528968fa52a1ba7f7a60911d82385","f536fdef844844d48eb76caccb65d6d4f2b25c2c56b77a5f915403aa130a74a4","e6e816e468ee57faede5611415d31c1593612a3fda282a14b7a9f7fb03672a5a","f12c6d940ab3feb9a920f8708be9c7f52b5aa4637463f6ea0927f2330e210f4f","391099ea13ca712ab4d3c0ebed9ae37f021122ce33d031a4f3442fcba2038ec0"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…
Expected log hash: 9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"Le fichier reste longtemps sur les serveurs","rating":5,"review_date":"2026-07-01","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 (8e481f891fa4…), 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.