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.

“it periodically turns off for no reason I can see”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c56a10dc09b755571e926d829ae1faee0daa1d38e4cb64b2ca3f60c006fdb763
Signature (Ed25519, base64)
mMwKt4IRAoFYJjv6Gm6pEU5iR5mG9aPUdd5GyODaO+W/U59XGCqARz1wgntW8p9JXoKHVuZe2kBzReaWxvadDg==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["c56906ea9115225dd09bfeae6e78c8b8ad8ba601a3d8c292f835f371389f7e9c","97c458d545fcd6d2fa1eef1f25c4a85e66941cb55ed4666f28b9e90aeeb2d183","705e18b16bf65041866f9fd177633b61858d3b91a623082c0327470ddfd7ec24","a739acd51b34551aee79440ba55c60081eac168ea49c27ad9fd2d9f618097e25","90a7e39a2a6cc8018d2e26db670b5b5854a582730c867e7f59b94645fd8ce32a","ec06a86b2a611bdea504822c5c350a5b12b83da1e6b4a5c6d1398f308cdf1865","7634c6b75a2b4a11f88c86c9ed92a94843a112c2ba7fe1bbee387964076ef6bc","ce83db17ca1e3ff87911ab8f2c5d4b8da8cc59d4722ea7ffc74deb14a95ca960","5d98b1bdb7f8347bf0eb3bd041069b0e1315f13c0dbd6fcaf95e625b70253f63","f11ad9e45e76006b7cd937edd1f5c1f60484a93e9b808c3441ff95a48baf3f56","1562fdc953f40c15d7be0281c9a13fd87a604aba68d09ddb613919b826f1a9d1","ea302cbe265c8dc3387d0cc3e68ee3f50565bb74ab154f55c34efa7e7e75395f","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/durability/en","quote":"it periodically turns off for no reason I can see","rating":4,"review_date":"2026-09-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a984de0f38e8c2fa91cc60a","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.