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 reliable and affordable”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1cd1d0c9d9e643cc8aec320d27253dd78cda563387bf5d494b54dab1932edca3
Signature (Ed25519, base64)
W065ypyMbkVAeMFOcJA1F8nPYNLEKcPdqqU5o74S9P2J/GsaEFk/dLaztWUdSReh/ZJX0hZgWfsXANrP1mKWCg==
Merkle root
55117deb4ca8d37a678ae0a073fbce195c324ce5f9e871ef967256fc521a73a1
Merkle path
["1cd3ca6c7ec0753c614bef50ad72d58a87aaac0108c7fadc390b6568bfffffb8","4a50859d41d037ecee1576ba00e7403ab93b7f4334cdfb894951340b44d4adf4","680865ada199642e534f787bf426f8fb17f4afa93e60c5ee74345bc0729eb302","f7fe6a4c34abfec9147e673f1e35162591d8e03405dfc1998f23fbd9d8a012d7","049a4dc94dfc8f457d88c3a0384904f63f86a2b1a5ceed79bb1925876aebafbb","9ace78a608256f044c0ba640cb06029d0787f9906cb777f2eeaf5c8c4056379d","fe4a0822553c749495e1ea1543e502881fd8d1e55a43c2abd0249e98f226879a","a5bf5244ab406c50a288c75c4529a1f0f3874b2a57d32571b62228966705a7d0","7911ef541d1161d880e3082c6ecae4247150336fefb69e91fc4b44f2211980ce","b3fecc2fc44a79c9e986979aee6f4cc8f8e63aa77d8f03cfd37a70ba76e4b55d","535b6abf2fb18dd8b74ad7937f857e29bb5e4346d9f2703c382f726f073ab41e","0748f9297c4c0a3720af131f4ce2567ebed633099d330f968f516c11a8f0d4a1","31d8e181a29f89115c8305b83331f09bbd2794984e0617d17f9e5a5ff069102d"]
Anchored
2026-10-18
Public log entry
search.sigstore.dev, log index 3305112589 · entry 108e9186e8c5677a5aab…
Expected log hash
c2e7db559e4d5e5fa814daad663a532ab12f6caeac67f681385f7a90ad7f4355 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":"v1792292562366","kind":"published-quote","locale":"en","page":"brand:pia","quote":"Very reliable and affordable","rating":5,"review_date":"2026-08-11","source":"Apple App Store","source_url":"https://apps.apple.com/au/app/id955626407?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 (55117deb4ca8…), 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.