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.

“Es geht so schnell und einfach bei Fragen schnelle Antwort top”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
27ffe5235151d6ec441f73f4751e427327760f745ac5f395228b2cfb7177fed6
Signature (Ed25519, base64)
OvYS7rYgygpvSV4rb6/QZhEZ2iVuVGjY7cT72LlXGv/7VJlBVKNXygU2ruahqW7Zaf2NbdGGWz8WCmamra2mBw==
Merkle root
c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path
["2800d93d3c4ceb99ffcf82b8605b10a4525a7089ea1e7c12d40f8cd0c65e2f17","d21faa13ad34155ef08a96545d0b54a917c77677e9036c9f2b057bd4c0605d9c","8354c138479599a3f386311556c531b64daba20cf1c1104fc382c63b2f47e99c","dc0697cf0ebd97acf54999a267ff5880f4ea81e270d1a3be89c47c73a7523d78","89c810d0fcdf6365dc0b2e65a179d478e19e76af14009f5cc8fe51977341f46f","d2c4c0321b2937d0122da207bb2f0f2588d9c7e84e17ddedd7f42bffc12fccc2","97250a2d7501329c688a17162bf97c993c25e6932ec640d8d693567e11296a85","a45bc40d3e79fa6607693347d6596983d710218c7a86b858a83d3af56ca30d11","727e4e92709c18b1ece54615791cc0373b94227ca808d17da3b8fbb34b9f535c","2e658abf4b0943d687f2a7760fd56105675540cea003b1a2298bd7399e9ca04e","53ae0e4fed9d671957251b158eb40fc30062e5ffb8e58862f64190a39bbaf4d8","e6ffe9b99a14451f4836ddc129fa0e0e82ea45bb8ddfe415ba8be9389dae2537","13426c9a5d28f51d7e7b6df8098d9a77a705d964d306f1e8144eb70897bb0dfe","28f339129afb618d498bd82eae2b1e12eeaec1028ad92bd9db24bb82ce8352e8","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]
Anchored
2026-10-01
Public log entry
search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…
Expected log hash
38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"de","page":"theme:lohnsteuer-kompakt/service/de","quote":"Es geht so schnell und einfach bei Fragen schnelle Antwort top","rating":5,"review_date":"2026-04-28","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1586330607?see-all=reviews","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 (c9e6077a1bda…), 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.