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.

“Impossible to use the application”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ea577af7549b91a259324a5ba4018751c7520ec7740b84a6773a94d2421ecc23
Signature (Ed25519, base64)
AYlGBU77mwmEo2LBjhsavaKVpAc4FDhC0epI3OaDnwHuYAoNSn0wBZ08lJUyDKHAkXra6aIQ7hYW0+AwkyWGCQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["ea631a5686895d0ef5b2a1c605ec0d827968ae69385ed2fab4f3f1a54a9d7d23","bd524e80f271a67c8235b4f07488d66e4211f8a9355e2c2bc3797801bf15cba8","c6699c8a5e64ed66eb4aecf293d16d51e51d5e5d3ae91a372808cc1629ae357d","60906d708e2574c47cbe215f9e49122540cf1a179fb7abe4b980c49563fef054","0dc7351baa9bf53091fd97e86f594c157530abf45b7d1809a0c770c041ee06bb","3119d9d1dcf85c07a0f1d32d15382ea3a41407158225e8ad470806d06f2997c6","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/quality/en","quote":"Impossible to use the application","rating":2,"review_date":"2025-10-16","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.