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.

“Support quasi nicht vorhanden. Kann man einfach komplett vergessen.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3081458408

Proof data

Record hash (SHA-256)

5ab052a0b99a658eaa1f215f82293d5af7d2623a2443c6970f455b31ae7adb40

Signature (Ed25519, base64)

fuC9nQawYv+dudCFpW5mgMPDbU1e/KypAETWy81b2d+VHSFjUOYJ0q1RNY/vifN7sFYGuKQBEv8OToBDEbptCA==

Merkle root

f2e4180d5a0710e7663a4b79dbb50303bd6f86e3a2b406f14001987f705300d7

Merkle path

["5aae585eac4146806332489ae66068d86baf5170b2c8e5c5b89dc5f9acdcb914","d28d681fc6549aae7df66010ad0a2a49d1fe02d2edd5e80a309cba8135201ddc","7cf00d3735652811a9b24da47f0ba3e85d2f90f01d9d93bea913aaa91bb95deb","50dad5428de66427f63a18c1b607227f2890164fc50acf29543fab6fe3621809","20aa861c9eb10d9b2464fbc49b8a2e75fe11593fe4210d89e67841d28de4a35c","05844850efe67962b3bf7276121b66e14ccc5661fe240fa2e80ffeb40abb1fb1","1724c2c02dc808e3764d191526c362b8d90d7b70cb4cc7e9a2b58f50da6a8f18","8bfd5323dfcb87e83f7c122fc219a0cafca9295ac6452d2b98e5b4e7801b9e79","ceadc367d73ceff8451843455ac58dc684e4b6776acce470fa59930cb688ac80","e8149fc256ae61ad56309f410d0435d602a75446de30922b952b4f67fe62ad6b","97382b1245e09df88f8f247f8aab038c3cdac7f7d7470764c2737fb0473a5e12","59b4fe84b0389bbbf5d48d9018a49011060ff6129dee067eaba929a94b0cd084","46c87f9a08f1f246fdfec5275340122c6fc82f05348c2147438d88f4190e91a4","2e5c89ae9ab7dbc565d9c1cf67eadb6709ebdf774f99038c61564ed1fae236de","e9f01260bd0385751f2505473f49304ca5856588aee517e499b7a694c94e66cd"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3081458408 · entry 108e9186e8c5677a9490…

Expected log hash

083ecc94bbb96677ba7c17fb105e7b1917457374ba5e9cc48c412762603877bd 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":"v1791172602574","kind":"published-quote","locale":"de","page":"theme:taxfix/service/de","quote":"Support quasi nicht vorhanden. Kann man einfach komplett vergessen.","rating":1,"review_date":"2026-08-14","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 (f2e4180d5a07…), 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.