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.

“Is it new that you have to pay 1 CHF for an instant bank transfer?”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1739308a2824658d79f060c299e44c54dc63f3921b51d1ae2406ccea2fec9c62
Signature (Ed25519, base64)
k5uQoTcG3kcloDEtFZikKkLnjYfPhBzb3vHjA3wuhUxOS1baThIGCu9ic15yoBqmLM9q7Fb0HLy1NiqElW8HBA==
Merkle root
17ead47648ad229fc265a299c31080897702755719af6ea46a92bd0f863a72f5
Merkle path
["172d491cd8bb14f8b13a9f86a2d002a15dbeac37dda772aba08509b5ceb74a9c","dd89749f335c0ba998cf815763e0fa1b1d0ef831fb5ff4df1dbe2a2b9f05e947","b4368c0578fef01887517fd43cfee3b37ffe93664633fd7940f2196682a67266","af6340d5499da704177139758a2e4d59f447b72962a015bf9335b4fb103b2c14","974a6eb986162889491787a4d33fd5b015d74c4133d7161c27c4d56e50de12c8","61757d5a1a320f6e3dd01c427b46a2da193bb1450f1fd703129a422ae6ae9891","521db9dff235a8cbd4d62a11a96d89a667e554f86413e63d64d8a7b610b679ab","734586680cf4e537da9b3f5540c36ad4d1159de476736bbe752cc4a4212f851b","d40884a71522f98383b6cc1fc475c04ce24b6a782ecc5df1e60da74bc1ef9252","106ee0bff7435ac7499e08bfe77cbedba1b897064f2d34fce2815d637375968e","512eb1c7891acbeab13677045bea3fe0e4f71bdf63b7ffc803c00052f5e43aed","1cf59c983850e9ee5fd3d8daad0a014a5e2bd7bfd0c3362ddff5f9f819d1aa5a","336a8907cbcc3bea9194d40dd39c23663d5179127ea696df24cb3fdc58724658","61f86e7e32fb75a7c0d054f2c3716920afb9a96763fa26840e5df9515d9f0dbb","60dd9429d44a63e544ca9f093ed5983c0d1f3e76b5c5c255137e28b3e5a7042e"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582676349 · entry 108e9186e8c5677a0952…
Expected log hash
698b150c88f0ec819e6f02a719a6b4a58821d2cb801810f732495f2566d7069b 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":"v1787631090886","kind":"published-quote","locale":"en","page":"theme:sunrise/billing/en","quote":"Is it new that you have to pay 1 CHF for an instant bank transfer?","rating":1,"review_date":"2026-05-20","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (17ead47648ad…), 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.