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 not possible for 20 days”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e9eaef2488e9a9a61b9571fff688dd29c4ffc0fd0653fded3bb540e4d47480de
Signature (Ed25519, base64)
u+uX93fJmpTPqzo5+T/snTCEP4I54pixZUUfGoTHd5XWEjE4js/Mql4G0di4CtbPYBkTTMkh7g+tgYC4tOKnDg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["e9f26d39b3cc3bc5c4c5aa5c43535d3a63334189feaba8e6900ba195eb19ebf4","aa4bb444be1a17e63eea9be85e27df0035b7b3e9780427b70de2274919999b93","2c3eb5850213d7fd70c751d34909e32e3d6aa47680723028238276c5f8cff717","fae1907f588fe2d7c32dbb8af9e059e313b7f8c9b0d430ddd82c8785054a84de","c039880fbbcb25d2db7e00bf54b6743db09c162f17c1bf881e11bc70dc1ac798","82080cf89923c7dea93550940ed593a882257d4f1ceeb4887ad2b4009b810026","4f76b86d11e007b1559d1e336893ad8376ce80e53784ccafff50752134248917","434369936a38589045265d7da7fc27d95d51013a101a50b638372bd1eb8da48a","11cb52ea4bd3b667eec7323a84f3d42edf299145ad3c32ddc72db31021dbd6d9","022a2c3b9b35aae33229af8c682de79f3ebf96949281ea89d378163ed1c03673","8d86c589eb2eee8874e11ac8667476155b0a0d09f41ce045f571cfca33f7602d","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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:atupri/service/en","quote":"Login not possible for 20 days","rating":1,"review_date":"2025-07-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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.