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.

“When you finally change your subscription to a basic plan they get you by directing you to another page prompting you to purchase an extension at a discount that appears to be a purchase confirmation.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e1b5ef47257c894a9244269ddf83db97abb12f968fe051dcbce28c3bc3b424d5
Signature (Ed25519, base64)
iNF0eYnzYkfxX7gUw24Bm7c6UMg8XlUazSy5HFt5FjKf2mZx9Q2aKUZJpuLAwuJLLm4EmSlcU06o9TWPc7CvBg==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["e1b62573daad10d2538080b8918869807892714bd59602550adc38bc931091c5","843fd70b933f6df976af9f1c6685528bd2bd5eeb738875e872010687a9be646b","39b8c74df8f4412d639cababe2dd06a2df97e5dcbf53cb76e2ffd8150afc758d","84585cb7b3d418b1e3c2beba5f1a4166d480751136fdacf558870becf2958e5e","036f839154ca7974f71ff3b3022c2e0e7710a9c502fdf26c99e62e362dc81e67","b1aaf7dd82452074da57860e84a35967fea258c055c7075fc1f896c1d5f65dc4","0526f1aa97706938437e6b9b32fb5d0432559cd0b2dcffb16ec3cedddbf9852b","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":"When you finally change your subscription to a basic plan they get you by directing you to another page prompting you to purchase an extension at a discount that appears to be a purchase confirmation.","rating":3,"review_date":"2026-09-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.surfshark.vpnclient.android","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.