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.

“l'historique manque dans l'application”
Google Play · 5/5 · 2026-08-03

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 2515243153

Proof data

Record hash (SHA-256): 263d2f34663735df8630c1800738e2c11882a73a89249770eb55dfd83fd1d2f2
Signature (Ed25519, base64): 1qgiwh5LM5KzlmreD0XEGJdzsCWhrEWfrmuA/6YXAu6fDQ1aC6AVUN1gkybqkNfBO89jRm9iKqntykp4LqnPDg==
Merkle root: 30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6
Merkle path: ["263ee6d9945ee02bb2b46bf93af206b9cdaed1fa74659605f053eff13b72e0ec","969dd4101d186d25082417090411db56924dbafabf39f207500cda81c0a14853","7ba569de6ba118e142f6964f76a7009d9879c30d51ff4a6da0b6d61c667777cf","33fbc68a49e281fa0486652b7fecb0a94ad797956baf6cd0808577e26a830c41","a65d8c891630176615f8b37cc2fd4e0519908874c20c0c080d11afef46abc0e3","4aae27fe8df758cc3336c09703b2a246ee6fbca3c4c245cd7c59a74575fb492b","b31e4b08d85a8fec1fcba95d2603a621f7bf9edd76f3deb778baf1194e8b670b","c93f03d0eda5da7c0830f69f3a2d901b8e40031ff094be1565d54938b86526bd","2cf9631c0ebec7ed063d075499d7ffd1d026a5cd9402326e4e666b81c6715a6f","13d046a8a455373de054618b2c7dcbae51924814816b2c05ae6cff15f621365f","2293d52a33ffee0df20293f482caca2baa1e4d170a5dafe231527e57b57a1d89","8ccdd53bd5110fecd72d1184e2ac0fb50a132892afb778b58f0616c7d324bdc6","bd7ac11e6e3167391f14df63bc65a4bf46202d1841b8198af1861fe0409c39d8","d2f0bde8db363c9acc10fb20e031bdddc43b684fa5984306f2efdec113caa9a4","dd9b0a9d584b044c4116e1c10c4b8cf4a06383a771a07c9f3d39f998f23cf36d"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515243153 · entry 108e9186e8c5677a8eb5…
Expected log hash: 314ca716b1ad71ca29fff6da960e81a719fe30fa5fc14d8646acca79a7c09353 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":"v1787138594002","kind":"published-quote","locale":"fr","page":"theme:infomaniak/ordering/fr","quote":"l'historique manque dans l'application","rating":5,"review_date":"2026-08-03","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 (30b81ce96f52…), 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.