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 difficult to contact support”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2672e639bb4d533c51d34b69342c9b28d3ca1c3fa610f2e5842c77f26d0deda4
Signature (Ed25519, base64)
jbSQ76jDkiV6Kq6M/NX/OzH+aBgPduyPlg1Du5FuiCsOKj53RkLkBjObInIrchZ66dIsTde/R+23Q9q/pwnzCg==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["2672ca600000842f24e60ed54d1a5902aac452414ceba74e8c683a9a604c3dc8","9f84607f7f743ab4e44276883b7c9329df4fa3000a53abcce0cd839987acd4b3","061d06abed48dbc16209a1dfb1ac32a16039ecf9cfd694a09962fe3cfb9eb540","65306fd2da07a8ad9c20b4c663daa166bf41cdf3a82b576babece2129fe1f666","9fef43ebfe1c6ee6fec77153bfb4728e7a055e70a2a9dda36a0392d9951577e9","599b718c0a2727ee219123329f859db42c313756bcffff369d9e6f454f93b800","6e6d833e0dd7d597f40411ab9351e4916b808ab235c818e629846dfef95db61f","7c22fbfd86e7e2fa5c32bc9cb83682c857dfd6b53483d2d28649787321802ad8","5ff6f798c63fcd2ec9ee52441264f4d2831577345b8f4e3c2b4368f43c09ccb2","8abf25d7b44f5105053f001774e2c224b51db2eab044348e2f06331eceff8f03","b76ee18cb88fb0eadeb62b2f78cbf13da6d3fda1e321c45e4448f5580f333312","c983079c81f3fe3701fa74b1f3d07ba4ae521d2aa67e53391f4fd7e312ac9423","18d3f68accc8835a5c40f0c374bff5769347a644756ac8ed830a1459ec4a0187","72cec015fa128b419dcf741d3ca687936e9595c259ab78dfd4256d8340270e61"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273402563 · entry 108e9186e8c5677a6df5…
Expected log hash
d39be9954db9139b182dabecbcfa2b9510337ba2b23ae56a3f9ebed18578385c 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":"v1792122859337","kind":"published-quote","locale":"en","page":"brand:wave","quote":"Very difficult to contact support","rating":2,"review_date":"2026-10-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6abee9e7964ccf12d11fc926","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 (f157206eaf06…), 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.