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.

“It works with all sites”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d6c3188faadaf059ac9352291e1a76f59f9215208f1a96cf24150838bcc639c
Signature (Ed25519, base64)
goL+Qn0nhZfub53+vpZonEq6Smg7j8iWDOfMEJP9ocREWWldrVvFKl++rcoWdMgQLvMrJ0cxfnDlcfAgY0ywBw==
Merkle root
12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9
Merkle path
["2d6be7f684a9de67c73891f60b691dc3e514d080b8cdeda150c08a9b3bf67765","bbaabc81a6e8e17c340585ee93797e9a7e84dea58d10854a0f7c56294752f149","ff07dea857ca372351d4ea18de5110d45231fee7c2d744c85bdce4ac748ee75b","700969617e9401e434ad0b56282a67afb9ba1e328cda907bce9a81eea7d6f83f","3b191b4b9e4b638f82a8ec21a81532152ba609e09c7139c6192b3ec2564b236e","25c30c4b524fba4aa95abbe6d17430a1940f9f125e0f94860fa9fdde224b404b","858c1f3213f533b10f94184d386e96ca5fa047f6aeca3a951eda8d5cd7bf3822","47f2b5272a67b26e24519d2943aecf980f7cd98e93f95ec0fc988060ee9ccb2b","7b284418fd8db2ada82564a1473e419f5a1dcd91e486308b90e5ec50441b4504","84a70a35933ce978bd01a79268920272c27e137418362d80ddfd30147d59e7d6","f21ff959a638ed664bfef10f083a14e62333d41f01bc38bad0e058c79273a381","b52a8a3015ae5229f5a7205f9433251f53bb2b22b2f3bb0bfbb3deb2076f2c89","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…
Expected log hash
a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"en","page":"brand:surfshark","quote":"It works with all sites","rating":5,"review_date":"2026-09-05","source":"Apple App Store","source_url":"https://apps.apple.com/it/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 (12764493a649…), 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.