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.

“La pire mutuelle que j'aie jamais vue.”

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 2514383033

Proof data

Record hash (SHA-256)

ed8a3a0a53498a9e2c8cb48c0f29160db05774c04f44357f646b3996c583b169

Signature (Ed25519, base64)

sUEhaIzdp9OrG7jMMUcHUWHlWyC7Mv7vDWtfhSd6CYTSUWr10gXdmHVyxJag/nrYCI94d9LfBbGFvZDIOEnQAw==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["ed87b984878e54d9b53b2154c705f17ed1697fb72a00c3b698700c2f37cade5e","24ceeda27a9eaa84e3842779633a7885a02f3135ca9613031577485853a5f9b0","529d3cd4eca10b15b96b3ee167b45ec55503a17a2838452de41db5ac3283440d","ab149280c46d5fec04e4c28521e2a9ad7d54c7babf15a66f53d3f48ee02378db","505b0dc960558f55995c3547f9bebe62de2a83914bf590d987c47661966472e9","2386b6dbb203905edbf83e0352855389dc311329d3bd970dae5f14f3619cc885","e0ace57aab75f9de8f7c1419635eb51b7719add11fa79651c1a59280c1171b19","559f0456741a8bb7407b6c50afef71717a638c95e9cebdf6f6a3c1e6eeee7b24","cc22abd0df3a9e1bcde8937c1cddfe3015431fdc0ef589d90d300216745b1b60","9b06ead4c871724ae132384ec7e17ef28f0084a4c068318aac4525141c7c1444","ece4c044a3db55868a8b2d264758ea8402adc9b198f3e8fa803301136418ea95","9c76d14f9ecad384be95e0fb9468ac610d3cf006a044c55960e95f654d5da9d0","9d8eb60d36f443bb134fadec774a73a1c6c1ee8363fabeb826b6d33b69331125"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…

Expected log hash

4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"brand:swisslife","quote":"La pire mutuelle que j'aie jamais vue.","rating":1,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.swisslife.apps.android.ideasy","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (197f899fafda…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.