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.

“they do sales through the y, so you can pick up a few extra months”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e11eb8c16906bafd2df8ae9d8bd136be4b624704ce14daaed42c5e361908b8b4
Signature (Ed25519, base64)
K5R7JDLc3FzLFaG94n0wt1B8ps/pnzuv0C5HBjrP+ahSiW/PkZuz0mTP/+au5Hy8mTnndbVN4TohXvg9jdVMCg==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["e121228e39d63e387ade16123e60e3cdb701ec4aad7827808f7b32f5648d2f1f","b2f30658f4db574879249427b0606aa5900cd514c301dd6d15f3ab2fec7f5505","706c9f3ba13285d038b8617c1aafd1f55f9fc8d18da3db6b901dfb5a462d944e","36616c05a572b40d5f4ef4744d603117db4196a92ca4ba86d54e15c2ab7ced27","82439402ee1589466eeb1400d4bb5de73e8c12b588514cb1f84e015d48c480d0","acc2a80317e2a1b63dff04ba292b9946f577d2cc00cd2b297534f87335522031","84a82030341b10d47e5bae93a5d4d44137668c3d12a8b5c126c9272793cbf8fe","9c92c451fb3c2aba38c138694636cd4a94e71f7fb8a413377472e33dc511e377","9777aae84d9a833d68c8b76860afc1fa6109f6fdc2f4eef9b21daeeadf0087db","86d9ae3fabb61daefa8016f66e607676465169152573687c120ea636477c0dad","c8cf00a184ec5898037ccb17381471e2b933ce85122c1ee8edca396406b5ef11","482bdf1391d0b24847060d923fe2ccef8409f6ecea289eb781f1c7381a2d2a53","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:surfshark/price/en","quote":"they do sales through the y, so you can pick up a few extra months","rating":5,"review_date":"2026-09-01","source":"Apple App Store","source_url":"https://apps.apple.com/gb/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 (4dc0bd79ba3e…), 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.