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 application is very easy to use.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e6c9c5f07f73fc67a438033a6115106dbc8f8523ce1c63a08e92d64fb23d2f2e
Signature (Ed25519, base64)
AOGhZELa5o9SHFOHTovJnNzUYIXI419ayHib9l+XuNMV7CJ0LpHXf/w5MJKVhIWBkDFpu5FIAsi9u4MfKvaMDw==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["e6cc15c6fec1cf9d83ab4811bd1d9f2d3f06e490c70be3c29210e8692b8bb1c8","b2ddfe57096e62e1024769a7b2bbfa750c7764d26da2e749962f49d71ffe93f3","52c5818aee0bd0bdb372f9cb17b1d73b418c649157fdb3b397cd1db400d352e1","af7a868ab8b7709c12b66c63205ed452ab016845ce2e0df9fad95da212d131b4","7a34ab287a110315c201eb140bf3bf6194529eacfc23a4f5ad918c4fa1098b26","e356c01eed0ee8f86cb973bac712e63526eb5616203d1303b42548d1bc92ea21","b09cc180628291e061faccc27b16419401ce50f0cd2a8b47882040bc4384aff2","78e35b486a0f925654b5920d0afda8eb6376cf5efc6d1b16f3caa9f646a1ac33","f004297d74181dcfc2c5fd1145d87fb97c9863ac1ae326810e9b998437c5cfda","e09d9b550fa34f9d2273c58268b447dd107d473e5621a1d49da2594d8f3049f8","c8cf00a184ec5898037ccb17381471e2b933ce85122c1ee8edca396406b5ef11","482bdf1391d0b24847060d923fe2ccef8409f6ecea289eb781f1c7381a2d2a53","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:surfshark/ordering/en","quote":"The application is very easy to use.","rating":5,"review_date":"2026-09-04","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1391782046?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 (4dc0bd79ba3e…), 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.