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.

“One administrative error seems to lead to another, and I repeatedly have to identify and correct them myself.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2c636fd0e8e57c62571fc7dc1f9d9418789cdb7ad7cc2a344fab372e0be5d44e
Signature (Ed25519, base64)
3L9fPbx/Lf/W7bDdON6cH1EYLLUzsC2MLMrM4I6XL++9bCxLDgjt3IjN0cv6JTtQ7n4e7zdW21hG8x6NZHn+Dg==
Merkle root
308131384c17faeb80441b13f9357584a0273f8972d9765a99957348a4815c13
Merkle path
["2c64cfaa6938d48395c80600cf5ed9fdc1e9980114268be8555b083b8de7253f","885468111e1580f1c0d9b4d7455388e09ff566b13e73b1462d5ac0fafc696f37","979fcca850980848005707a8133feae68430e59fa5fd07ae81ca3c1c80c483ed","7a1bd3411541288fbb0a34c54c7b23bd98a8fb61c5e3799d4d6447ec56e02c50","11dc41c9db81d09f2885d28070c4e42167406cc5cd76ab02a451b89d6208d9d3","87b1720b36ddd54c9f5d30b5779a4faf491256e478cc816b42a44acd694a8552","d0d40ecaf12a4015fff413124388a8489234b86ee778cfb9daaf87e7d5678a81","2b49bdb06ba3f9611dba2c21e8fafd8ab180b37bf85ba31b0f7c768024a61e79","bd92d2a36cf73fc7d06e1b3f22275fb772af9335cf64605c2c8420521bb5ffc1","0f5d616ad84042d8357af70382defcdcd1a8aa596938aa41bc0a879b1bcad0a3","e3f89fff6e64f3cc0153b129ea71a1d50d659a94d2b1dfec25f81ec8711098e5","7681b419ff99ae10615583f9799046475637bb269e4c8e6742ce752a9cf83ca7","d4ae49e1775276bcc130d7bbab191f6abbcfbf92fde2ba3900f68a760cde044c","91bd2726f2a91be0863a1dbda6a86997ef649da5ecf54fa9ea78e8ac2b08b43c","c04228d557ba3f279a1ea08cf75eea7ca9702c39496b19463f0d7c804a1949b1"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582578762 · entry 108e9186e8c5677ae28c…
Expected log hash
659d869bb9ff3fe54566a2f9c466159e26f879bc484da567fe1542343059e6e1 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":"v1787623811700","kind":"published-quote","locale":"de","page":"brand:helsana","quote":"One administrative error seems to lead to another, and I repeatedly have to identify and correct them myself.","rating":1,"review_date":"2026-08-14","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7efa4c43a9bb6f6297357e","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 (308131384c17…), 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.