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.

“Beaucoup de problèmes dans l'application.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
eb42c63f8310efb8ba9aa452ca003c9ee10c38dbc43434248d475816e6623b08
Signature (Ed25519, base64)
aZ8TtUyV09WJBP80zrqIZySSZx0osWypWbanFDdxV7ui0Ua99/ou9lAJ+Ok7oZov4VKf4+EWPHQ5oJHG+NTTBQ==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["eb3d2a96654539012c9407e4bf5291e8b1797ef22d317e34731b8c8108e93ad9","fecd176ad9a44fae2f09ff31be890b1eaed64faa16a0f78a7e96648a1a9ede55","b93a1953f99463e3112297b9dac81db9cd219b5dab234b93e192bab603e9afab","6c6cea3e838db5948b87125bdbec5da4672f303c21c76fedef7e455265e58ac6","25c84d71eb67a0e00d0d15ae25ada00a33b91927ee3c1ef4ae9040bac67625dc","cbaa55bf3d5f9c6d222658178aa5804f0035ff7be51ed6af39fb63e15d84f23d","a6a0877de735b78db6decb8d2b53c31b2e3a0f8ef8ee1dc5db6675b9f7ca8f5a","a4e416a7644e1552e6b99a27d37a4c32dd33e363649923398fd2a86de9805210","3e94180a90091134949029e53129dc5794accae0b76aff9c1e2b65d75674482a","c64617efd168cc92fbd680f6049905f2a9cbbc30832df142602d04e2ef4cf97b","f9b3a42c763218626536d6faf434d0b28b834b009fc41a7013f6072ba6bb8745","2af731e5c82ef089fdd61b3d79d7ce489dda08d9e9cdd9ed4708179c423f60a9","b90574c7e0cdbf9209db77f8f01c73e9e7d347084156519bca7f0d69ebf8fc50","f0a12fd268a34d0f9b23bfa8bffff7480f1f51a4e4044173daacd716efd0fa79"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"fr","page":"brand:helsana","quote":"Beaucoup de problèmes dans l'application.","rating":1,"review_date":"2026-07-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.helsana.myHelsana","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 (c69b412346f0…), 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.