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.

“Ich konnte bereits kontaktlos mit aufgeladenem Guthaben bezahlen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f157fb100048a7218c089b014614da80f1c4faf2f98ec1491a083a45fdd85c1b
Signature (Ed25519, base64)
7/6crhjn2ceH0B92StuIFUDT1A9tykc3ZSerKECGJlFxEJksQVozxOAUucLX2EeCEByvIjkGA7RyBwhBrlVSBw==
Merkle root
3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path
["f153530f5ed6293fb7d673d827c387fea0a6c74b6237f1d62c3e3c4ff4f26ed1","33b0e2be4d0651ce335739c51dfe4781f5d32b5e1d483fac374490817af960e7","f4af9d74252d60bcebd43c611935f8cdb74ce9df41ca60f1ddfbdfc458e33271","239f965cd1a518573b965bfee76f734969a6677587427c73c2827855d68447c2","f7eddb785c567ed70d38407974a0654d9fd031919814ca77bc1ec1e2eb714299","46f4328520b24a9ae2778d93af2430c1375ee8c64216916d1a31a1bc1becdfea","a4c4f48704499df5d13d39001444339ccefa7ef42a7bfa52dccc4c884100a20d","edd2cb7a314d4834ed13fe75ec3eaa8ef856d3759884a3f6d6529ab83a90d900","199047923385489ab3c330125f5c5b5950d6cee0fdc1eb219a65aed2e530feb5","b50ed5d9a5ce56c0fa961e478a6f93137264a1550554dbae4f1fff9488ddc6cb","336e09e51b73d0e6388151381dd1fd33a35cb060ffb99743b35058b79f64da7f","bb7bbf6f568971e46c339201da8a96bb6a6c799d83bcb98c5de8e5a4b9d99a0c","48925020460bba3dda217ec8c974e96be1bded9d1769192f63a66523a3769db0"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash
129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"de","page":"brand:swatch","quote":"Ich konnte bereits kontaktlos mit aufgeladenem Guthaben bezahlen.","rating":4,"review_date":"2026-06-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.wearonize.swatchpay","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 (3e1c67438f65…), 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.