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.

“The issued invoice was way too high”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
72d69e717ef32e5ebf8102d81807bf87792ecf926353170e1b8a5045a113491a
Signature (Ed25519, base64)
0uVn5OrCyXSMVaXMRcygqN/UVbxiHr3GaHpFqVwKLMUc8YI4zwklWPfs2a/S/y5tqf/n78sDOjyUvM4rsJvfDQ==
Merkle root
2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path
["72dd5dd25808122e5583a867c47bac61c1ff6f5b658fbd0b8d11950e37bdbe52","aa4a442f0ed5785ae8f6a255a3ffc8e243d81e9a74877da02fd27b9c8d6fd4ff","21f9268a1c8c690867771982cfec0609f9ced8720aa688e5c8516d435642aa93","6b0f7a9ecf7491a04ad36cbe7025f8681b22e172505bc5e1780610bf502ecc0b","aab584ddb918d4dfa42470549990056fbc06a2599bb27a7190cb8ac914d1fd2e","d802cd3ca54e2a6d0508cbddca7d4ae4569b6820e1b2894af2bc57e05ec4296f","005ac373c9b3db677e57288eb5a20080e1fbc147f09a5d6aa56ec53fd15a939a","99b00a9fc8935289198a35493964f71f0a5f6cdb3000cd696109e71a2637a6d9","9265571f4d3d378d52fdc232dfc62fc160b236da96d73093f0a2de88672b16c4","af65010f55419a403c325e704d3bb8738256bcf4bd6c33459a7cb47cc6282054","05bf5d91515b09af527ecec0c48d96acd771f89fcd1013098f0148c4223834a7","b5e26d43533a4d1b34d97519818e82aacb7ada756d4442b9f6734aea12f7f6bf","5e71e1e70b37a69afdfa58b6c1794925a5ef525370674594f74ea1403dc0aaab","22c95139cfdc78a2baa7a8e247bcf81329645beab990fc5e095abcbd46515e64","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash
ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"en","page":"theme:sunrise/billing/en","quote":"The issued invoice was way too high","rating":2,"review_date":"2026-06-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a37e6d84cb7845ffd490ee2","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 (2030d4ef17fc…), 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.