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.

“ich mache auch jeden Monat die Helsana Trails”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2df649c86d08df38a9378eadcf272bc00214cba8742c481ed949df3cdbe9526b
Signature (Ed25519, base64)
S4DZSTpLCja5j618MAdUM/YD27XrpcPpOe9pNYlVoVEhM71qqLSICwXIqbbosXjBuI7dP1jyHpI0Ol5SjUIRAQ==
Merkle root
0ba1b80ff2165a62bc9f9f25c7b671d32a81a8e4f351546efb788e090f369376
Merkle path
["2df4ed5581a84c277d3812a52210673c0b6b367cc66f368a780f71d79ad9faee","50856f5d157e40448871497d434676ddd0dc66724481982d93e23388820528ad","9db0098cef07bc99d0aa9f796a16025313d517e9ccbbacb1e3175a40132cd659","2f37db671eaf6d3b298019342e7f100ab6b4cde63c8a85ca9d06400236ae0c59","012ee683c6271792beff6acabbfcbd0e24f061a93c46e4716a210deb3aa99d0b","35e0e4f1a87c556bec53ef4074350ee86d8d2849010461417bca4f896b4ebd1c","0814c71aac6e3b6302f657706460b901b7e9f8d13842e0efbb4ee2054c9a5378","71168f039be95824ced905e648b8fde98b611bc70f8934798c7ab4d7a9427cd1","752c0ad06083554e6dd51872ae3b34c81b191969ce66ebed72b2e180180dd8ab","f919ec1fa9015831c203ecc565015e2a55e89c06a0bdcb963ab3208685fcf822","83175883c65a36076daeabe26ec024469285d0bf8bca9abd6b753dcb745c93b6","61d7ef42138c7e71b58374b55bf962886e85230d672f424a82a548c27f3499fa","034ae9d01226d77eaba75b4d19165fc2dcb9e68ed53458f6ac6eae0fdf330abf","e3bdd9cd4a46c1886472a1771a5799292b1c8a1505c3320e374180146177f347","9c07fc5299395e9629e50b7f7f3c0b3bd92e7116744c8ce6fa87db9d24fdb3b0"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632728886 · entry 108e9186e8c5677a444c…
Expected log hash
ba382b40bcccfd5823af39360159e6e4433d6ffa61f32bd2b6c045e496d9f4ba 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":"v1787975494243","kind":"published-quote","locale":"de","page":"brand:helsana","quote":"ich mache auch jeden Monat die Helsana Trails","rating":5,"review_date":"2026-08-11","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1449603898?see-all=reviews","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 (0ba1b80ff216…), 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.