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.

“nicht auf GrapheneOS nutzbar”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0be755d1d69ea2fc47f06182fab1ab7bbe649e1304100f50c77fc7294061cee8
Signature (Ed25519, base64)
ajU5HBx76ki75NS6wgSiFE/vBWVYifrNMTeBTQ5PvzQd4P9unKfJjIa/1LUajjM4p/bSZXPBDRkhuPPRpG8eDg==
Merkle root
1394768b0826b6b937ff0b31004a422bee2419644b39fe97fb77e14074b67bd4
Merkle path
["0bf483ef24dbcae17a6757ef7980dba399127174612d0b1031ced351baca5a6c","c99368b5572f3684ff788bdf6ab5dd139300eb826c41cfaa976030c719b62585","76048c86835a763b5a77e165a074443c9e37910c6d3017b0537372b57ffbdba5","fb2cd01fd22accae06749244e61bbf09a8264cbac3be5072ae52c8df2e47aadd","e82ceb289feaf4d714683544e3a8bfd9e19fecf39aef3d24822ad47af63bd7b3","ee32c1374abcb65e81299feb997b6c6c3de05dfc4cb34f5931dac54206da4afe","32e818e1a802385658af8cf34df34e24974785043dc5f393d25a7057dd241112","269d7df3556df596ef1e165d38ccb06e94857fd945f1f56c2b69ee1a7a3c3ec3","eaff486d7735fdc068bfa8c54ce44f1fe373c0390082731e599b1cb1dec0a77a","4171b4c4bb3d0beefaaec22f48e113007ccb86a267c56231bf00651f68eed89d","2dff10b560e728bc186bbfe1279a67e21eb2b712083b7223276cef8ad74998ad","52b2c4a8d2bccf71f3075d767fa8d390e76ae1c508be885212a29f3bea41c41d","7abe31e12d6c8fffef71c3a666a728674401fe7c669faaf1386bd07be69da5d1","3e5915c1d5ccf543ae966ab1f581b7d947356c48fd6eb1769bcd77639aaa067a","ff7db8bf767e6864d9791ed835780c06b3f04b9b86a4e7b38bb489221b57ef0e"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671093901 · entry 108e9186e8c5677ad1d6…
Expected log hash
c8e5f7895de34ce4719896fef161b45264e25a8df573e258498630d492ecbe4f 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":"v1788232827800","kind":"published-quote","locale":"de","page":"theme:infomaniak/fit/de","quote":"nicht auf GrapheneOS nutzbar","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 (1394768b0826…), 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.