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.

“service simple et efficace”
Google Play · 5/5 · 2026-08-02

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 3198225546

Proof data

Record hash (SHA-256): 06d893780e50f53b56cd029aff35a704c2b252e172eda1b04eca18843ede1f4a
Signature (Ed25519, base64): idIo0ogI5TDbHjXTvaaH2BPxxifjLF2jp0SO+KlJzU/qCYWgEOo8G4IqLyvtK9ENEPcRPDKP3PSQFkdWKsUxCA==
Merkle root: 12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9
Merkle path: ["06de0bf0d186cd4581e53a9dedb44413f89c1023341b2ae283fde30e79870d25","9d4d69b41f9790ef3d0a6240efcf876bc837af20d0db2d5c327f8f9682834ad8","22d5c97a2bfbcea71e0ca0ec2d4843725be2381f11dcc4f90bb2d350f93886e3","519cf3684c1e2b02869d9f2703318d6233f5f4bde08a0102fb09453aff649c1b","27d10de5dbb245a5a14f406f160adf518e7bb7e678867090d048ea40220cbd5b","cbd7be36d3f11f825cdc166413ba0094e31933dd5327ae0c77fdeea9db5a00d3","5b18b4af9ea4f482b0ef5c302eb9fbb510914d45a40725f0480bca46e10e769e","6673681b2e0c1f1b627a8cef6b3cab7ac41718748ed1ee4a15e2ac3711bdf288","023ea152976afde037191cdca6de44132b3e1403e888e64115c31510efa1e985","c76f6c2471e4c84516550ae2cdfbdf25ca8f3f12615ba6a615ddaa670e2054b6","7272cacf42a6c107c9b27dd39dcb374981b160e8fad57f25b3db8cd10562ef79","5629ee10ba4b7cb4395bd3f7417bfe15e0278eca0a90e9ab5a5626f1b4cbbdcc","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…
Expected log hash: a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"service simple et efficace","rating":5,"review_date":"2026-08-02","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 (12764493a649…), 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.