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.

“Surpasse tous les clouds déjà essayé.”
Google Play · 5/5 · 2026-06-20

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 2514851395

Proof data

Record hash (SHA-256): 3d15b42b624673c1b6e734caa58a7bd513c655c1928eeeeac0410c0a201ac581
Signature (Ed25519, base64): lJGfWutEEMUT4Sl09gV8Yf5oTPvcVmCSlL+aPgmtL0UzkprP9Ek0KJo7bvRijOJkhhl1aaY73bgpqS7d2dJCAA==
Merkle root: b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path: ["3d13b8098a48f99064fb9ab51a66ecacb0de16d8b1a6e58d73bc408a240e6da0","7611e55d5397ce49bc12893e59163ea59c9649cac4c69ea0eb639d8cc18d5d0b","c2a583b0d43b37a2ff7f7952aea48954140a219b71668dc183377ee09c1aec9d","667d884ff8b43723d9ec0156efc0b734598ec9b9f35550e9838ba8a4025f056e","0ed65627f5782757cae1d7f611458dffc4554daa35178122589d3415ca11b94a","194d88636792e4d4e858bf08b709627d9d5c79fd3acad5014ff9f40e95db8bf0","66438eb53f567dac239f9716f1b8733aab268df61316fa97eac75b43029738fc","ceb6046abdecc96b204b7b8671173d41c30c68f48250f8af799ef81b7fbac3aa","3ce7b3b30670add36aa405a8ab6da98a50ed081a118ca0cc8af79e5be81e2b8c","092fef408f408e9d0d5099a88dc85d5aab5da2f5251c40c36d3ac42da221d3d4","9c05482c182ad0e5a1bdc91cec6243e52c25ea3e684a9ae7d07b22e381f0169f","06ebcf4f421280990aa40be72bace95a1c58897501e8472347512cbf61f3441a","1c4a3fbf336b1dbbe624a981829b71610e2551e155c099783fe5f318fcf85e8a","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash: 687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"product:infomaniak/public-cloud-iaas/fr","quote":"Surpasse tous les clouds déjà essayé.","rating":5,"review_date":"2026-06-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (b6da35820db1…), 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.