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.

“Die APP funktioniert sehr gut.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a19c37b2676a6a80d194b210703b3c168f040a93aff288919ebeb98da71258e
Signature (Ed25519, base64)
vMJLysl+C7pmVXuS3UcCrYe9Y4Ab/bwRBOxaZoz6yT/o0s4gy1s12JVxUCtTg83CjKYj0a69gFEdv2qycHRNAw==
Merkle root
12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9
Merkle path
["0a17c2a49603e41c1149d3e50b9dedad894fc38f7d1f287d1ffd7e70fc539a71","4789437d9362827467b708172738c82cb525963fcb59055a358615f6a886c337","c0cef33398b7cd4284e6d2f6ef54c4b4278b04dcde8969af6d37d50b563dc948","3326dbf3225cb4a6c8106cc27fc9a8012998688c2be00cfd8d1af2abc32809e1","aa44c60915f2bcb7d0514b0108e2d38fa04f11968319b9aabcc3307ca544f19c","4137fe7a2f5b0c0ff905d4517544d6de438217c11da26004ace6d561283568cb","333e9054d686e717f319180f983adf1c7be739c094bdf4f5368d2c77df0a1ac7","0d8324bda789b4d89a768fec64080f33f428bc3d74f2c5ce0c1593935250c945","80a21b73560249f4b0288c6f4ef721ae5a6bcfaa62e496b42f4db0dd736e0a7a","b1a33d2eb09106ef36f815aa7ed834e778ec8de6ccd6e8d78bd959a90a2da509","7272cacf42a6c107c9b27dd39dcb374981b160e8fad57f25b3db8cd10562ef79","5629ee10ba4b7cb4395bd3f7417bfe15e0278eca0a90e9ab5a5626f1b4cbbdcc","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…
Expected log hash
a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Die APP funktioniert sehr gut.","rating":5,"review_date":"2026-05-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (12764493a649…), 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.