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.

“Enfin une entreprise éthiques et respectueuses de l’environnement .”
Apple App Store · 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 2543978942

Proof data

Record hash (SHA-256): 2488a1008a1026614a05dc8faf3be8051044ed5be9243fabe4640e71ea6b534d
Signature (Ed25519, base64): 2//kmCTCK2xtT22p6Uxv/D5U3TXuBRSrA97cSHAE8CPS8XvrNjqky188A0iwddcXv77JgCLhFM08ynu8pOqdCw==
Merkle root: 3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path: ["248bbc4e156c333c9c5aef5b05fad016060f1c5f6408a6a07ac8958e4490f028","f32d74681ae97ddb67cb13b15149e5d7b1dc476faa5bc7ec1d0989b1ce19525f","9c8bbfec3947fe4e181ff4a66440b15553a0f05309c5e19ec40ad9827ad63f7e","87522be564debbfd0f5395b35dfa3a8b0ed21c73e5e5d53795d7198f40ca7f5c","4222623c0fc8b91b919452dc7a864348c2ed2deed4f273406231f2381fa650e5","3dbe718acdb8c4e066209ea0bd9a8850eed20768a04d9c012dc104c1dffbf16e","dd276a6b909a930edbcfadba0afc2bae3533473c4499a936dd61ef12f8daa154","12c348b7208a320a3608b58ba1d40155d42f846c093f3652c2bfa90ae3559ca7","83bee0ed2324082a4c423dd16c8c6dbef16e1d0c503a59a5749a94d855c2d29c","16b0577557311e5018090f40ccec5e3cbfe57832178ef29d0a16bf8098713360","df24481fd7e183b194982fa27d94bd66e62150c3a36d45b63bd66b61bd9858f7","cae27253604450d41e7dad54b08829d1a9e2d4f30668c2e671660daa2e0245cc","cdf1574b5ad3d2b698b1a16a8e9aea647ec4ea1fe5581e45359580053346d889","c813a34665dab5ffae8513e10cc2fedc27edee77c70c636abfc3ac5275137875","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash: 69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"fr","page":"theme:infomaniak/service/fr","quote":"Enfin une entreprise éthiques et respectueuses de l’environnement .","rating":5,"review_date":"2026-08-08","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id6737686335?see-all=reviews","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 (3ea09355a1b2…), 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.