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 could not get a clear explanation or resolution”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
242bd6447440e17841360be3e42c0e1c1b23328f03ccc424d1c088564858b7ea
Signature (Ed25519, base64)
VLAAcCkGiahx40Fvuc+qGvEPxFjlXv8jTl1LpEsC15rV/W+REkaImYWLvJmVAkvVIaiPZOfEoFaipP83iLOuBA==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["242faf5c736546b04ae53a650c033042bfa42cec3eedee8b5ea9f81e3f881cdc","e344d0e3f82cd4527fafd780908d79f93efdb7ee1e6110022b5031f79aea3699","2a287a17388b5d466c2b302d60f7f498cfc239f95fdc6edbc212269a67e4cdf8","42ba0edf030ad637a34b907bfd29792e694a8797fd5d76e5576e21a9c2b186cc","de7f109cb4c742e32d78d9b410596d7ee5f360ec63831398e89a7e24c34dab63","4ea307f692f5912abd750edd4bc70922d577acefab3f6b30aebb70213ee5a06e","49fa15ae5ffefb90a790eaf532992ecf73ba81d0631056c1d72f1cac6a71cd8e","35231bbfebc9182be19d844f39cc1359eb89580a9508108d48966d5e6659e27d","066c7ead0e49abbbf813738e37b6c1b5d47b82f880133f84fba8ecfb53d5ce19","c5afeb6060de4affa8df9d792c506df11fcda9d91393c080321273279b26f84a","6ffeaf8c3e10ba4ee4abdb58e6ef1e3f2f184cf2b9b0fba118ce1d00454b6f4a","7fc459298391904a3838099fd1a0b7e635c26503d7f861328c446e440a4bd8b4","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/service/en","quote":"I could not get a clear explanation or resolution","rating":1,"review_date":"2026-06-30","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a431dbf79487c40d4e8f79a","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 (97eb1062a862…), 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.