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.

“Best all in one app.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1b4a1c944af47d514d9b44f64896c3371f15c1a6ec503aa10b56204d08adde32
Signature (Ed25519, base64)
4WmLZ4k/GPLj3/FtQZrdQDlhZDszPRq/XvcPFo6gJZ3rwxnQcVnQnBTjNwWj3KMz0W1RTwR7JxUTO+xIFlO7Cw==
Merkle root
6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8
Merkle path
["1b400f69cb9097aa2a7c59ebd8ea4a555dc17af6e2ce48297ed8c2b9e1432ecb","0a80974fd924d116478d97204e4eb01f5684792415cec7ad1944cedc3e1652e0","d3f0d2b5131ccc3739a1338bd0c02607818e46c0b0e0a31f5520e482299ad710","f4c29e24034299374464fa6c33e554aa059b0347f7b012d1d27dc21f131e1634","ffa7b828be63dc09cd03a6ce7a4dd09ee442bcc91d31dbbf0ebafea3103c0695","dca00cd7b904341b64c137e2b987602ee3f79ae3f4874474207f722939776145","2da2a325995c6a90b5b1b3ff51fe3b48b2eafec20ddf49351fed2ac4b9b3c352","8dff1aafc76cfdc5c3c00c1870f8da71e89aaad277ab46b3e6bc275bf6cd687a","2dbf58cbdffb51b4421e9848984e02c146b6e2793a9fab8650733100f75bb9b9","2a71346b3a82e076204ff0c3c2f36e8da558e58a6b123c9b1bdbabf5ee3e8ab6","72c3e38739481bd0a6b962b9809fc41fdc415b4ea8f89001926f0ebf61efd9d2","d42dc1b37546fc67d932c54c8efa2ed4184ceb43d115311d414f7b177c48c420","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…
Expected log hash
8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"en","page":"brand:surfshark","quote":"Best all in one app.","rating":5,"review_date":"2026-10-07","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac6736894584f3079ad9ec8","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 (6953a5ba9bd0…), 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.