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.

“gives you unlimited devices.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b4c49dd4cf0cc72ba3f441426ba64d246e7824b8254ad72272c344726634483e
Signature (Ed25519, base64)
fvwxR+DDU+Fe1FMUXGX92Q2gjUAKs6V/Jpll9QitXn9wKqrp5JKosUAJvfGb0MKu3E1QE3o698HXKNN1SHRjAQ==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["b4c539095effe88e3714833d1f2bf907206b196932a7cf44746e7dc2756af0e5","0b10577f8d600c5d6c76a44d640481bec124cd991327a91e9d40be993635fa58","cb76e7146603d51292d7a588dcee7968a60ffed7fdb455a9517737ae7b98a6cd","633dcfb898a0a569555046e9fafef27b7bf67ddcdf8be48a0a77c9bf5088a718","49a5f1c7949b23539aa786bf5c83b9e1bead54431bc61860dc9f79fd98088f4a","d0c7ac68d9d5f9023314361118d0451f07a19f55ed29e08d6fda27170391dba8","ccec21e8eb2f3f0639eef626337efc4fc19bb87c24fa853e021c287fecc278b4","b34a75d6d419d1f1429d8552baa0ab6abd2461ed83c74f534fef4c5ba0cd2ac6","253f453d6a1e671f6277e88450ce8a5aa30430a36dce7a1cff5f7657fb54746b","6bc65af45321a3cf695df3605ab7cc9dd3550829855461acb8961d28b0519c0b","fa0ce088a62a1c7caaf40cc93879b230bbb7999a92bc477470541f632642fdb6","ff50dd1d426380e71f5bdfa424955df4d07dd0816370e18fc84eebbbab29d5d1","c9f1105d4f80db6afe27e70c9e1c7fa8740faf4babc45eaba315edf5ba35bc67","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":"gives you unlimited devices.","rating":5,"review_date":"2026-09-04","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.