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.

“Unkompliziert und schnell”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8ff1971030cc8e8c8b7202d51cf9a90e801ac5c6526bccb7b47dc1e58d9fe90d
Signature (Ed25519, base64)
LbOJFGNAKUb8hA6cw6C9wrmKtYi/bxRApmCup4O8REOOKyRmliOqi/ogjCev9oFl8XpKx8LrSUlGKUfjAH7/Cg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["8ff2bb61295f6bf90fa354f6405d7113ac8f97b1caed6c7cae4f0e5520a7004a","c18af5375ca1eef3f4f458f6d9ee1504e4d8a2e0f2879d877af9a9bcec553280","7fbd2b6247a0bf1326dacc0642aa4eb94bc26db5a1796572e2c788add2f6a129","34b51e7a76ecbc67fd96642d1a4c34634e1118d39f722755b9b2789e273b32e2","89c454f8a50d8ec074309440a8ffdd36c7b2a77632e9e08c3e516a3ea793e613","479e8881f3b54ff9c2a87069a15ef069965f691605baff68a8441bdeacaa99f1","8b541e7ea297ccf52792c7b2ad425a4bc87e1f14ace002a31d0b3cb4655fbb4c","f9633c37f33aa97081158227b96e846787be8c132dd20c574f42771126026bf6","cd04b0a74c90ea5c6f9ec5989f4f97aba9c5b8c644a8a64379d778f3ac762931","e5c2ccd1c484991fe38541982b38d6b191de2eae8ba43b8c3a4f0ef2e7abba23","623597ef2ce9bcd46bb44763a3be78fb59d6a1dcf82cf69ea6811bf87180cf38","92f17c43ced63f417fd8220fb17fa3f7f92ab71fa17571400b752b0983c159a2","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
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":"de","page":"brand:taxfix","quote":"Unkompliziert und schnell","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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.