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.

“Very easy to use”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
130e5ddcce9bfcca8f9018786254132eea0c3e48d2c6ef820e9650416c9df153
Signature (Ed25519, base64)
rxmMOiWHEm1rF89bAgTsrTI6R6xqTpU/csjTgujF6trd9dFbPBI4WxV9PlQXV6FC4n/jenIH2pZvksL0AZ8rBw==
Merkle root
b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02
Merkle path
["130f8fcfb013eff8ea005a3160ed713a540a9f3afd556f81880d47e924664d82","1dcaf6a6f627805dd1fae95cce28c5d98d286cead5fcd3a8a63ecc68ba8e72d3","5b995c6765f7f5e09e9f186ab4fcee9e2a034af9e6e04ebdb8bf4b36a4cd9e7b","ebc36bd13207d23f2cb81083573cf7fa088f9f18b5a34e86db4b21bd13a555b5","205f239d3d53d1d4559e14ea43be17b4bf6aa39dc958c7127b400b4108e33413","27dc30b1d7b143dab26841b525be33dbe7fba20feeda9f63a41950076f625334","bb2481122f3b635d6cdf5e3ab267c0d0d8217a383ac7d83089d3794363499ea2","7a40b6ac0d93fdfbe44a96f2fe4ec711d3dff2be77e371a4e9a5860dc474df56","e63ff3d2efcc8e54201cd980c789e8df4391dc089bddc07a8b7eb7fc0edd6f04","2016de9678d86bad6edc9968672b324b9656c8f5f200f1724228350b5b00515a","3dc35c856c0a17766a288b07a85209091ec3e282d680dfa0816dfc1ef234323a","8efd095958c52622b2aa6772a44f939fff2d831b42cabe9233cd8ccd2f4a438d","38643099e759f6b9db1dc190b469982c0e70d71dc8caac721f2a46ded3b658ea","7a4792c9dcf9466d19ba61ec3efd4f578e21f2d3035e8fa6a6264d3045083f7e","43a562d6822dab12c673c1efa0a3171d1ef69b949f676fb01847e1e5b56274de"]
Anchored
2026-09-22
Public log entry
search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…
Expected log hash
bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"en","page":"theme:sunrise/ordering/en","quote":"Very easy to use","rating":5,"review_date":"2026-05-14","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1231971182?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 (b9a08f9d6d76…), 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.