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.

“Customer support is top notch.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7b07a8dba86999f4ab0e58fd05b0088002dbdbc703cddc21f9d3afb7707ebc69
Signature (Ed25519, base64)
AoKACJG0csVo1pN+rs2hsEfLsgDBbD81etOd2szaSIFO3oGQWPOufDC9ihhbC5kWx7FpBaYkfe1rmNnSLAxyCQ==
Merkle root
dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path
["7b067abb69a3c9ebf49c83167be0b2a8882663adc201f881591eafcd06e67c3e","f8e6b1c879e2a2e4e05ea355afbb75d2d51fdb6cf93289388db65e084aa1bcfa","a8ecb65409d9c34e10eeb9145100f62b1aa182b560b6a9032149c46f20ebc785","1346cd53700a47278087e1e7382377c879b76d71d1ec9ba7802c931c4049807f","8f64b334863c75723ed33d51b3d1bc13a1c9d9a05b8338866f33b25aa951ad99","67463965b9e3a7df695a823b0bcf6df03be0755aaab55e85c47f290315964999","c9757843204961fbb7a3d8661c5b2f177ddf54cbd730ec821abb3325765e1fca","caa8548bb6a2e2b98418a7215a71e2bc9e505c2e792ad24aa5eeeb39b8c09962","2f6e2e8e9bd96d1aab610070765b702e340bb0d674744bd112b9f6d3ec0dff01","b4269574f9f923c7d545b2e84c315b398d9b6f5bbfbceb93c8dd7df1b9707563","4b5b003255858730c8c2856ec69f4759ccf2b44aa13a2c7594523902fabab4a7","ee70578365d3da6691fe18696156b71f94fa78205242d89b8d20089fc6308b59","e682c5b8531aa0523ade0f9090c01607519f74c84ae161ab5a97d9ba76d9ca16","cb89e28452cf165e4a31aff66df6db708b33cc82c83ca8f866741bb4fc87bca4","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…
Expected log hash
dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"en","page":"brand:fastmail","quote":"Customer support is top notch.","rating":5,"review_date":"2026-04-05","source":"Apple App Store","source_url":"https://apps.apple.com/ph/app/id931370077?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 (dae11b7f399f…), 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.