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.

“I tried to log in to my account to contact customer service, but of course, I couldn't log in.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a51beee0baa53ed6bac64266a56558ce24ba251258f14e38a271b04d43b882de
Signature (Ed25519, base64)
uoJoOi5qVMDedAOe/WoYT6PFkDfU259ECKvPVs0t1hGOzaSOunDYWH5xC6I7nS3EeHQJ1Edw6/f7ma5UJSKpAw==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["a524b5ac2af3be0c1b9b195da1047d719923363d1c4fa7f52ec9ea8e4ef87aa3","0d593c6cec9c695c3d62ffc8307ce1fb23408a955444f2375221a5d2bdc164fe","c6d23b7ca94a0f42d312b101ef621857d726a81aaf349e4b1c96c9ded719a81a","f2b0b4217c0ad6570fed11602b804ca606833cbe8685e6f8357f3a6371545779","9c972262af745253edb20372707960e86756f63a01dbe6566ef26a80058457ca","d2a4b1e10b4e4a3647fc49305ab03c91f4ea9aaca53da5186c86b7e3ac76e290","0e042c5617ac135b3998e45fc1814d2fac9b58cf00d69204494f266f8bc846fd","61318b8affdf919f73924b9abc9749b1e73c28a62615bc92c30b3a144f12f65d","a93156169c9025981f20f99b9a81bbb02462a1c3b3492540d4a2015d48ed2a69","d3cc621448b7423a12768ea4f6c3a2b84e4f57ecb8822cad5f71c97fa8b8fbea","44bc71785ae9a7465454a9b35ade93ddc4b02f1f42cfba699a5d98c19daf323c","d308ed26aa33e6583b9c3bffee658c14c60f68a86ba341920aec69f22e129000","6a51893e356f5237142345fbb4d247bc07582fec6fdaa61c2c3de34a1617528a","d4477c34f5adddf1a37719c473b5e22e5d24c5bd237b4d0a607b953cc77a4964","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:surfshark","quote":"I tried to log in to my account to contact customer service, but of course, I couldn't log in.","rating":1,"review_date":"2026-09-07","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a9df22a60dec636dc514ca9","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 (68ee5f8618d9…), 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.