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.

“Tolle Arbeit der App-Programmierer.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09ec3c5d8bd5450dcba86e13b42e390ce1c7db80a0eef1211c7a3ef631b4cc4d
Signature (Ed25519, base64)
NFfwrtJHuB+4zZK2nlvwikP7AA+zWc/STovI2hdCqBz3DOvGcKTvvzLkPwDKiFdt1y6YLuUXNbSbO891D/EjBQ==
Merkle root
01ca9a914d9cb7fdb6291f3c0bffafc2c86f57c6ac9bbbe06ca1ea757b85fdea
Merkle path
["09e9779aaab3337ac7d5a688adaedcc8b56932cb584ddc1905090cbed8466234","ac535fdbd9249874751da4dabbe9bd326c1e7f3593a56d68a5377a7d974ab5db","2c451f443e72958471782f4ebd2a6bb1a12d7b7a97021dc6647eafeff114512d","37aba697d51232722462fffd70369110957755362948d5e4368f659caaec3ec9","85b26e5ee91a8b8858a2c4d749997370f547459e2b46a3a1fe33c2eb7bbfa32c","c90df1f428e7ba4561e11cc87896b5d4563b834b9c86366d8513f79a413c319e","6f4755c62dffdb13980b416e7a6a8f6f4bcdbeab68f00f055b4203bcbd0f4638","2e06f268e2c49cf5e3deaa8ce83599b1883d68a97e426e3000ca7d546185bf49","45c5a269483104c7023c0710518a59ed2b3b0ed5f15d068757a64bc63b4b7389","527ac2713d88069f0818f29058df77b688e340326215df810ede0e43e67795f3","3dbae8f820a12ccb2f2e9711918a56a61539daf4f23eefcb2fd8dc4fab2fdb45","122878c07314ad3cc2a2cf0ce355b0a54bc51d36abcbde0759035a88c6991648","c94b2deffec3728e453fee18e0972292972c1acf359c73e609f82c71f84f6262","581f6e77367a390c6be41617812d1bc389d35491529f5e765ef954249e5ece06","e1421d191a62564ab151ed4f3d8990bb670a4cf79ef1b438c8dbf253dc424e03"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647682298 · entry 108e9186e8c5677af736…
Expected log hash
1dfa1bea15f2cfa02080ed204683ae7d0bc0936afc7a7dabbbde7cc96ee2bc57 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":"v1788066809618","kind":"published-quote","locale":"de","page":"brand:infomaniak","quote":"Tolle Arbeit der App-Programmierer.","rating":5,"review_date":"2026-07-11","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1622596573?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 (01ca9a914d9c…), 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.