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.

“Getting offered a trial period that turned out to be the most expensive formula available.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
83b69e6a8395769e4ef51739461724aacaf04f042ff731d3bceb6d40c37bae71
Signature (Ed25519, base64)
ziL+q4Ko/o0gb90e+KK8h6UaoBlgZKpJQh6VOZWkIkSVPjJUzxZHxy5uheCCGtgYuTzy/9thE1gKqip04Gh2DA==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["83b6f979b5c2196a09e723ba55c490c347bf1d0cc577690c89334db887264237","420e53804b875963e854430bf38b9b0fcf3688f7266bc58a2174df6f5dffbf32","9cee9adb6741bdfe85c9a048e700374c4670323c1aeddd6932a2d9f5f8af8f22","0dcc7878cc7fa4d86fe2c90361c2723f1a8cf5618814ea63aa7d648cb74d051f","833014b5ddf02a67524865c0469ecd003c8fe6dec091aed4e91c9e25d1788bb7","879e0e9671d69d26a23c6cc296268b394f40bd71615ac48ce9be0c4ff293423f","c3196eb873db97b77eed791654a6341b7a228d2c7576854d2447506c77f28f53","39164e0375b29dc7fef57ab0f635d91e0cfb153423e343097d70a06f1cc7c56c","5d66270d51c09d8ae13e6f5fbfa973fde335d354eb395727ee2bd9a9b61aca8c","58a03077526c5dcd1160c7a45d3a354e617bbd385d58a5ba991dfd2fdfd7adc2","0cf0ad2f0b64fae651b62e647c524a4c9f49825d2d30c911653aa0d9b2dc525c","eb0a6a4c2cf5e47f181a889197ee388faa509c27825a272b34062cfb17e38ef1","262a9f81238583e2cd1857070930778ca81e80099af74b7a470c955d877ca1b0","fc5a80f8a33a91194ac04bb68228972904c735c88173cb742b33f0dc7c73d75a","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"en","page":"theme:storytel/communication/en","quote":"Getting offered a trial period that turned out to be the most expensive formula available.","rating":1,"review_date":"2026-05-05","source":"Apple App Store","source_url":"https://apps.apple.com/be/app/id348177651?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 (1f4f3b5edaf2…), 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.