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.

“To read my mail, I have to go to webmail.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
120fe06dc16b7d63ef1bdd0a2cd87325a39971ed23591ef46f07c3c83b055fba
Signature (Ed25519, base64)
T9sXAH3yx1iu3rSyp/jy9twDFs3hCpLXJN9E17fc7wE1NErFXedsr2nPF3JM3+ERBPYyp8sffZacbthvu4V+Dg==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["1213d9efcafd4737352b02ace755ff528bbfdf7c937016868d0e56915b61e447","3ea73ef6a7803bb93ae87632dd307b0d5453f2e8f4b7443e44f14cecd78d4551","aa1fc2e2ae67b15ddbf6b0727a6764cfe56d2ff58e131cb7be213c45b0e238b0","3d61965348e60cb76504b100097eec5791d4d27e605ad8938800233a0dbc3227","313a579f5b564cdf20c6b25bfbf6379acae9d3c69c9bceb0f98a4893085adaaa","883e26cc6bb36ca64d7ca28eeef172bb1097b0dab86667d30c7c37c76eed1dd4","cb9dc02d26bab2a910d1870ba18f56ac899edf75b426666f1d3b71e338d331ff","e2c326d16ad3d8135351d31a12c4f14513ef651c5f8a8bac14f93848ad56c63c","bd2a9f4c91887c74adaa992b73e9372ceee9b8660d3c4778178a0ed760fa82e1","69c56acb0245d6b88d6192c76c31715605cc8a58e565e3128c7f6424df5ee02d","c88b3d8b7a19b4ad39809cf40205783f933d9a74fff3512cfce9fe04f3d1b7d2","6c14202f6f4d89338c781140a2504c6d469b19d300474270ba84f87831aa8464","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:tuta/quality/en","quote":"To read my mail, I have to go to webmail.","rating":2,"review_date":"2026-09-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a9c01df5e5ab5bc677203dc","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.