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.

“Worked only for 3 month”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2e6174dc9d434969f9aeee69140aacebe1f039d3e97dafc1c9fe644d4010c27d
Signature (Ed25519, base64)
10zCZf/WEzwzNPYM9UsgLIrjgFTIDqI02V6PJm6g7MUXKso8fIQpy5w/+nFDu6dc3hBcYcuakEIiKBA31ZtDDw==
Merkle root
85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca
Merkle path
["2e6cdaf3e2b518cbb0d5f9921cb6af08e26eef21b1655b03fee33daf35f43c69","83d8e0849c879389aaa055387b54718250a8c5d1ed1572c8146d7dd18eb65bbb","84a4cfbb96cf86fe6743b6b00ebdbd055d52e95d078774eba56907a9152f7860","6bdfc7b59c439e31c64009dc05314c376baee934ff45d8e698671fdc48becedf","511bf7bf59290189e25274f05050112d9db5c0f9b6b2918dacbed6421bcffa89","32bb0e8863960bbf93809b7438ec3a432d7a67b24aa3d5c9ee0b9c97e81f12aa","8d4bd834d09ee6160653a204f87c3fbd7d64e76a79b5bf4bc1000365f11c8652","13595d7f1d4a4bd40dbe1b8c4167c843dffe4ad812eafdb202f976907c96f97b","2313135cbb2272b7712543b7751c45ee308e4091fdefcf2dd9e46d3764a516b6","7585a8f433c780fb829f85d40c2211552111ca1bc7e76bf7ec1e5e2fe62d87e5","ff4ea57da49c8e3ba6d0eae06fe13cffcfe51236c3eb1e5bb9d61ea20cb90c67","13ecb86d7205c6af820084a1af08cd607610606b428f099390b03421ee60d731","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…
Expected log hash
d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"en","page":"brand:surfshark","quote":"Worked only for 3 month","rating":1,"review_date":"2026-09-05","source":"Apple App Store","source_url":"https://apps.apple.com/in/app/id1391782046?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 (85ce153ffacf…), 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.