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.

“Terrible customer service”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
48dd73a8c5cdd5edb3287a65ceb448caf0a26cf5755a3c22ad2f0b0dd89ab445
Signature (Ed25519, base64)
4RTYhWTXgSeOTXgB/XQ1H4O7LnOHFk606nbl5aeV7Y0CTsUyqVNYLsEpHmMdu5d7CnZnH9Qy8Az5zF9UHxraAA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["48dfa2f826229ff859e0f1a016a5bc0c80474f975834b9b564f152c4adafc613","12a1f002c98cf86ae0d9803f68e143b06fa1e340d7071d35167af4c643a08805","ff6e2d9488ba15638a2e9ac5e1d5a9699394533fd7dc28399e0f55feac52a5c7","38b1d8436d4bc56204ec2ffe07f6f67546fcc412ec69298df98a35bce4d2ec91","a5bf86d447d233293ba319851299157db168176ef4b31155c680f4de5cac2b15","d068d7c574407260524b5e2d94b15c0c98ea882f8ed4a85296dc0f24fe7de5a1","1ee69c7adb98f5d1b8d60bed1a0ef9748a92cf8067e00ec7e5a56e9697a521d6","46b40b5784b61868013843b39bb1565c70d6a6b7d882f1229c4d905afbc4ae87","9763afbce07578440e26f130f46b8b1e7d419c2d10c41665a80bfc596f10cac0","b9bde2c62a9514185fa93e1e78c999f0b64ec9724a1f0e58a3cc13935d636e92","8ea49c4ccf10af9d1f4d1d4acc0090f800ea7d16b88538439fae99e142fcc753","860272714a28696648d99767aad91d735a5f60322d9fa60ef0218fd7ac5b02f8","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/service/en","quote":"Terrible customer service","rating":1,"review_date":"2026-06-04","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25ScVdGazFRekpYU200NUxWRjJZa1ppT1VaVlJVRRAB!2m1!1s0x0:0x326fc92b265465ef!3m1!1s2@1:CAIQACodChtycF9oOnRqWFk1QzJXSm45LVF2YkZiOUZVRUE%7C%7C?hl=en","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 (2f068f3de56b…), 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.