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.

“not usable on GrapheneOS”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c510b501ad0699279499c5321bb5ef912ff052097d5f9f76077cd9c0b6a08e6
Signature (Ed25519, base64)
wxF0veiHLy7Wia20q3l3gxgT+qC3+bWEc7/Cjm72yI3qxg25R6gtsl/GIVuSto71J7B6Krz+lGTd2Fg2htkZCw==
Merkle root
f0f62c56ff0378d82fdd48082f920661828d39b95ccd5c38fdfe4483f1ee2ee3
Merkle path
["0c51528e3792e69afb2f0399471f29dc618260e8d183aa67e5677a19ad04a900","7d362c6f603566bbc72c7c82a1846ad44a00ce32eeed4e048a6186aee97d54ad","95d17e00f446f0d827e4811c25024ef851c1565f0e965a7913f1e992dc472b2f","14f1326e3cfdf5af1a0d0c68e0d65a6388552a56f10d4499120e426357c9da75","a6452d5041a2ea0a5f780cacf9d70350d69489f96c0de89bf6da355ac37c66a3","5c2fd6437432ad30d825658b3409d4a1a0b1a4de2a1ba36cdac1d247ee560087","a619d7b564b98049beb58e3401ee1e21a37e6390d4a3d04008470a9a93a9d51c","6a0e2e3a255e7269dada37a5dd195be8c138e30c20dc30bbd2995e60a32b293e","2517476bd5923393cdbb952b368a4dbaef87af5bff69153dbad5d8262235c3c3","7567f5ae7233eb86f17be2dce5ff3600b87d4c8eb4518bf48d118c1acf60be4a","6d818803c16ccdf2271639cec625d38c8500079b9612f4f2c71ba737f8e11780","7d8b20bdc86b0c3711c79fd7ebf8dec75f6ed63b7ed9d8d0bded2ce456a7c7d2","f33830fb240c498bfb90ed4544f0b1042b70e0584e260584204d58966911980e","b16027fe2b380a7ac9563ceaf3de6c51b4d714d6a037cd948f12111ce23be9c8","453f962172aedc32eb37e395c8cdb7d9ce578b1f2f396446f685a169153e3630"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657634507 · entry 108e9186e8c5677ab840…
Expected log hash
e92d5b270304966dfd65dc0d9d8022a5b05931f761c79f5d6dec1128a7483f8d 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":"v1788146824604","kind":"published-quote","locale":"en","page":"theme:infomaniak/fit/en","quote":"not usable on GrapheneOS","rating":1,"review_date":"2026-06-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (f0f62c56ff03…), 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.