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.

“The result is usually very accurate”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5a15b9d55d674005a8d88381621ef44fea2c9fa470a72f0c5e5a35502e21e2bf
Signature (Ed25519, base64)
r+eVTBNetkbluokolsEvgG+FJf9ih7h5kEeJivfqBV+Kh/DhbaaUiV1LGWZhJIvJZvBsQpflJybHPoxdKMgYCw==
Merkle root
c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path
["5a184a20cfa69b8a79efdab72644712f7451254f3bd959f642033b75ed129b13","0c8e9925db198d6d28839540319e828d607284dd2dea30683b8136b5c12fb795","aa96a93e0534d8377edea760f8fd4629d73600983849cab87cd62a0cf92af352","67077f02bbcb8fd4a6a15de17b14fb3affa097e28b8e090f265eb36add328d27","05a434b259d9962c4cba00fac9391946f45fd039a20745282cc8ec6c0459625e","89a0bd54ac904e0839fcfc6b9d1a4ee468e5280c87818477793c098ddc8df5de","a42a892372c90ad06ea0def2ffd36574ae224a1c9c38dfde13c2b509beecbb4f","817424ce623a8fa6e6b2edf7ca8259556ad22de435471d085931ca8a37268aad","f82afcfeeb731c8971bf2d2fe7a51e057f30abb2b8e462f393fcabfc35d190cc","ea53d75e8f5a957fa4d964f4e040c57e9570cb00ecc959146f4341df357d29ec","720d130d7c2efa5bec06df1cff9aed355245a45e96c45382cc40c8e16b0351e8","5f14be9799ed7e2565a7e43cfeb1ac06b00b066a387141941626f54598d45711","5434394b9627a4ebf7fd63155d59abf9174230c181f6f2ffbfb36e5af0b4c369","c9db0e8749b6887bb580bf4fdb35a1633fc15dc78bce76027a2c70ea28ea9aa5","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":"en","page":"theme:lohnsteuer-kompakt/quality/en","quote":"The result is usually very accurate","rating":5,"review_date":"2026-09-11","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.