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.

“made me pay 20 dollars a month”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
77bec3d2875814f939c4b005ba30d0ba85273eae6bc98c29294ac6ed3468fc8f
Signature (Ed25519, base64)
7qWBatQAJDsnzb/8uM3d+JLaG2wwWxVeAnhk7PyOwEAhV4quiURWgLmpk+zEsTmNrjdRa3HSsCwkO2jfRSXsAA==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["77b852a740e6a9e0a0a4edd975357f667898b422e9e8ac8ff60845097a4524c3","13d29a8f17cd38fdbdf3bd5700c3ba06b85418ec3b5810f9b5ec1714aafe3a86","9628f2a39bc3ecf9d900f6c26ecba87074662278bfbae0b896ccc0fd7d629cce","a50f3b9d6c4ba14cb566464317dc3ba052d9bb44f1addef4c310db5d5a06f99a","be359c1346c07aa044f287c7354406bfb0d710f2d7a1759c81549f84ffb453dc","3f512010cad0db4f7a25438badcf63bb65f1471841307be0f87025bfcafa4310","1d7354522285dab0a4c69488411bf9bdca4e213c05ef61071d4c1f06cf1f734f","bec73a69de92f3953604b60fca80c52d2eb4acc9da603627614f354f84aacb97","f7ea14b69812f1a0168b1ef4df440f18bea9a79af0e4db9798892d5c4d0aee50","2503678ee4ef7cfd88e746be441415a88ed995d071ee2f8a763dd12424599e6d","fe60d475631ac81456d4aadd5ceabc80691e84611164100c97393a799e851c9c","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/billing/en","quote":"made me pay 20 dollars a month","rating":1,"review_date":"2025-08-16","source":"Apple App Store","source_url":"https://apps.apple.com/au/app/id1608097488?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.