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)
2a8f0b0fedc056a92e842e648a1c1bb4d2fb52e9787d9f33fab17e09c2c27cb8
Signature (Ed25519, base64)
4Kq40asifqQH9X/3NYsVul2bqs/EpP1inHOp6YlVAlcavMdOdeUVX3TjkHtUpfm0NifXs/oXAUNYsykkzoBZBQ==
Merkle root
dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path
["2a9268f2ccb6ca6ca685c8f5f0b671b909d2770195a83381c2d5663ab0b95329","2688aa933be5ddb6a44c492e9ea372c98786164274bec755c6ee2a8520023b15","6538d6fbe32e65b1a92d0cd0a26ca53b7105f014c61b5e196939a0b4a9b22729","c896cc64b11c2f56040b1b1eea1039d7b1938f32fd91c0e04253e07be1bb3290","248ba53fbf417a5bceb24746cdb83a861324e8457a11896a849e0caccae44084","2838fb854794bd154d223352c3ca25d9bc499e415fd059e4f93199743347970b","9b1a4881163dfbe0537a4b1963aefd3b809a509be5b16acaaf1cf4844a662387","a0e337abe2197a4c66bc5f1494b7e9e6cfc6a2064d267db40fa901aac1a05fd9","4ec5f97b9137ca18cca3e447f2619e7213d74d5068c93c6b6e7ea18e303a58f4","20deb4e601f6445c9270ff3c2371d2dd99282a0b4687a262c708756521ccbad2","b9a07f50fd9536872ca03a480e3c861b7cc420ad3467f0032bd6db21a16050bc","d28b518c1e91bb83feff8340555603f363c583d1320d4d2a822f1097a3b82d1c","14af96598cf9d6cb016b0fed730fb6c3e41450ab1c3ebbb7f845ad928e8a42fb","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…
Expected log hash
dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"en","page":"brand:surfshark","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 (dae11b7f399f…), 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.