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.

“Login no longer works!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2e569b4a7ffc5a088f6d7147db4cc8ff2d75d4162755c83dea06d37851e8109e
Signature (Ed25519, base64)
JdmnvmZyPFLZ2+L/slLdOjhAEwhY6nW8ZHcDXvp2Hn/FwdAAAR4DQYiWZHeFEMkTh1WnQ07+/66IGMeevKNvBg==
Merkle root
21e7bb8f2fd2dd8d8171a23c0a79176483db4731970a3fe8e0e328189fa103b6
Merkle path
["2e5675bfc13ece3509d70555142886ee59f96053842922a3f87c1cc0cf58fe35","c250758e3e4d6247a61ce52f80cf4681e72be67f026ff718ffc7d46ec3ff49ac","90df93f787bdc7d39f200dc45dfac74205c6350c14df98ff20dcbc2f9eab7d68","9de3ecb1d090ef9c02e9c1553929ff42de8965734849b3354aea93a0dbc6568e","3fc3918109426cf93beef509e49d210e6185984d39ffba0e8f964d18d75ba689","72608f41c846ca2a97bdba475bc50fefbd3ee4a2d3ba9a340ca8ad01e92d803f","84572372330ca6bbc78b4c04cb60ba9563c89ad0b2fdd96ef8fcf2551b12f00c","62d60c9038389e505bc86f253c4a299d19d01da18bed59eeb0a733474358ef1d","c96a782483d261414612ff3c79f373d55a2827b70920bfdbb8ad3666e9a21c9d","f8ef7209050dc231fd5981fa4a5ee2efa9b3bae8a44dd8dcaaa536baedfadfd7","d9d83d79c6ac10aca27a3a322535bcf2fb5ca49376e3cc707b30a50a486ee5ce","173e1ede54f53eca86846717eaf535908867038b04416fcccfa4132f80822222","3cea60263bc32cc376b16e1efd7740bffcfc93464b1276fab6e76a09df031faf","26fb1a8f86dacedb6315aaada1d0ce79d7f80a57d9cd232cbd85d2599cf8282f","2b3a1c21e085528ee4dbbc92da4d806c0eacec4cb4b4d9f473a6ecd411dc064f"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2622255255 · entry 108e9186e8c5677a7795…
Expected log hash
f2a0e8f2b4dab3949c746be15f65076279656fc5309daaeff038c9a778ee0653 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":"v1787896781880","kind":"published-quote","locale":"en","page":"brand:helsana","quote":"Login no longer works!!","rating":1,"review_date":"2026-06-22","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 (21e7bb8f2fd2…), 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.