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.

“Good image quality.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
03b82e86059cde3784b34b801f4e96ede7ac619e345ef0d7ace74a67c2c7ae39
Signature (Ed25519, base64)
df5SmUI76RlZ0toOvM939WwbpmA7TJArdvLcHDHRndXQgH5WXERs7hScf+Xo+gC8z6RDeo1kdk0F2hetPn2bDA==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["03ce74a80cf169e8d891c6e9cd0f4713126f7ea98375c4f72c3ceb66365f86fb","60b9be252fee5f1cc37bceecef89b509b21f65b9da86d3f4d83ae39d7d28066b","776e7b86f18fca7dac657320c42d63b5f5aa29a8840bbe5ef48b107e4701164e","c318d3d5aa5883dfdeb56a555ffee321dbdae3709f7624e6ac5f95a65c232987","a8d431bfd75bc1d1ba00e552b97684a2b79762c5986d96e8973004b9de8d074d","cb26afd337fafa32caaf6e6e89317ef9c47f69e3491590e68fbb9b9206dbe8d0","b678fa344564c3ecc436015f415bafe19b3120660c707edd4caf5daa1c4f60c8","d731977a6f20937af44998752c8014d7035558eecefec1dd0eb18e80db460a8a","d6c397197cec57ebe3b2b357d85f352528bd757fd705bb4e3be686bc1a36923d","53ec235b3ec2700df8e24ce964576421e1b4292a48306967e43ecd3007606580","9c625a75a9274c71647d761c2cd9f5bf940d702ef86f2a79f09f19f7e4637b11","c983079c81f3fe3701fa74b1f3d07ba4ae521d2aa67e53391f4fd7e312ac9423","18d3f68accc8835a5c40f0c374bff5769347a644756ac8ed830a1459ec4a0187","72cec015fa128b419dcf741d3ca687936e9595c259ab78dfd4256d8340270e61"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273402563 · entry 108e9186e8c5677a6df5…
Expected log hash
d39be9954db9139b182dabecbcfa2b9510337ba2b23ae56a3f9ebed18578385c 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":"v1792122859337","kind":"published-quote","locale":"en","page":"brand:ifolor","quote":"Good image quality.","rating":5,"review_date":"2026-08-09","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","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 (f157206eaf06…), 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.