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.

“Grundsätzlich eine super App.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0708b220829164d6394fadb600dedd9ace34e4aa1fa3609d1a561224846bdd3c
Signature (Ed25519, base64)
GhnDqlvOlBP0BOqR0zBLMFHHxNDmJu63w1sJLFH+2TMkwQMFRelTilnLwj7nLYGUhy5eg8q4mLf+QHaNzqOtDA==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["0706f1725db935059f7a016ed3ea9d5fc5f1007f7863f92c35e0e495e87971bb","a379137ae5c58d08f92f332f7b8666707a9a93fe88c794bbe165083df505d4dc","163df5df15c5670c1393542f700d680a9856bc3964b273fc5740bc8c79cd95f6","7c25f01e169f2385827ce2416587c6c674470d8345831cf04718a8e645e70271","0f44d56fe2e76f50bddd60c83394a12dbf13cc7ae47f4dce7d24848af2395bf6","43666e1062a072ce77b7cc68d5334504c658bf18dbbd9f96b1463ef908386eec","f122cf594af304d6ee3fb4a6a3bd806ffa99465b531ca992114d39d5c7e9a18d","8e3007f2b1451207d6f912e2d3dd77a8e72c4534b448908ac5f8c7f658a88c20","915812c4cf78e2c9b9658118a0f8503e5120ec83c48ec6904b90b5c7752ee321","1243a3e70d03030a37c17aad9a1eb5ca4bf79fe7970971d33460f567a94dbc5b","5eea0c065cc9023d7325f7537d5b56f514ab1dc88622b30c5c8dec5113ed99f8","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Grundsätzlich eine super App.","rating":3,"review_date":"2024-10-05","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 (4900b1080bdc…), 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.