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.

“I told them to cancel auto renwal and refund me which they did”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
10d34007cbdc377007d6a2bfc933e6e8e4f29dd60345fcb445d6b617a0a0620a
Signature (Ed25519, base64)
FEY2adHTdMdxdlt1eJM2CyfBIrGYaUqgbKitdPwhrphPC6xvDW0ELYgmVemxSpCOrgRUOKjMZU9/t3JGRoELCA==
Merkle root
c1d49fab62e94ee1796f3eb15e1a21f856756e9a68ad117a17ae6c9694ffe1e9
Merkle path
["10d88a12a6333b485ae0c81d4919105b6854891b90d4bdb313abd88f15500d5c","0c8a0ef1883cd1cf74110608529bbe5b603782c624a4524e324cb329faebc766","8227dfffbc409d1b067a000c67e66b77f15b0326f08b9cae76c32b6a2bdef1fa","62615602ebd73069dc15ee6f8424a8ffbcb8561d8914b9798291962c33316ed6","56cca83ed4f109207c82caf46fb0373c19600f83c59b2cdef61310752777cf1f","ef394a028dacfe4598483d677b4e3bfdbf29fb15dd062e722d0e1da83fed2e7f","212b12848fc1875b4ebf0ce4d8b92d185b850213d969a40f3c6c61951aef2a12","0a9592de9a068530753ae3b989f55de97a41838428e343204d0a1900a9d1add5","bfa572c9839927b1700322dee44ecc76dc310b39edeb99979a4c1a50537964e8","f6e5ae05e516a3c6d9492416729c19c67852323436a8151fc1e8804b1291cfe6","d3ed394b86f69b760fb77a1c3c31f997206df8fc3466086cc195eddf9b175789","219bd599cfb89fbe7096defae6a66c994562ac0a422a5db43368bd9cf9789683","856d9a6a3e94d695a98fa0bb5ce8d80e9fc70a3794652b53ea754ef3c0720b7a","436050ea3288f64644ca44d910bc166b737265d33885dda72495c78f7429279a"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258717636 · entry 108e9186e8c5677abf47…
Expected log hash
30640a6c2a3bbbd5aa6e5244e634da7339a6d42d7209b3c3a5dde0fcd662474c 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":"v1792034121129","kind":"published-quote","locale":"en","page":"brand:surfshark","quote":"I told them to cancel auto renwal and refund me which they did","rating":3,"review_date":"2026-09-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a98717f7b4755a257b173ee","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 (c1d49fab62e9…), 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.