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.

“there is no phone number, only ai chat”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3161668256

Proof data

Record hash (SHA-256)

572f6b21549838476448cb4424bb59c9c733bd7dca2bda12760e02ec4c4dd149

Signature (Ed25519, base64)

L6pq623tFGmIHNQl2fKuIWvbAohpvtOtegNM4urLvOGk/V0CK7sWs7TR+kCNMKoLzGYFFrmzsfGf467zVBxwBA==

Merkle root

dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60

Merkle path

["572bb347145b884ef3b49ff85612855f48eac227eab62c3c4842c69b52ad0973","88ef637a2b146a56db36ec7653071ca37511ebe8f05d216f381ba46ee208be87","0ae50a78e76359a9b845c30cb6da0e0545e9ba959526720d304b5b5f2e933551","0050f275b9a4328c252eaa9a0487c5493c32b240c19b63aa198b8d75b3f177ea","72885c94b125a43c00cbbd642f75f4f89d2ce78f566f490b69cec3c40bbd13cb","14df7a6ac51075682e706ac7e0e9c681c7a76226296cc6aa3ffc7b59a6df3446","2d9c6d7c33a458cd33dea4974178ba79c28f66a38057d4135c0e6a4db050bccc","9b4ee0ad2dc76afb8d94fe2aeb630152aa0b859227658500132567a6ccfa4310","6547babed4dc985b9493a06c7487e7f67d0c98555406804742d62a054b38846e","17199b6429cf0c28075ca762b6606c3c25dabccb6e2b8a73da598175232fb6cf","647ee43da6bb010189a6983bca644c74a2caf28ed54626f3771ef91f375aea5b","238e8856e99c3591b9b8986c8b8992adedc0eb19f6964bc9ac1f2a5d2bee6c81","949d8c47eaa97d842aa9c8296efb6f847bd664f3f354c637fceb9b898ce49f14","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","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:wave","quote":"there is no phone number, only ai chat","rating":1,"review_date":"2026-08-28","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a90c7b287424d71a0558b72","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.