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.

“Do something!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1898e8ea7589827e2bee7d8fdd8fe40405425ca73cff5164ba8a0d898817c974
Signature (Ed25519, base64)
HqISRKOJ8MHBLJIzdGb1vo9hEDlyNIPd5swjznT2mzgKWah03JmNH4FRgujr5rAvGjGiAGRvUjfyIJL8T5w2DQ==
Merkle root
2915d94fc718eb48f67362a65d9a83b80dcd4c926c786eb2e38f4d8ced0439b7
Merkle path
["188b7bbb4fe00bbe3f22b75e2f0de4b90053b3d90da3fae8c9fe2deba7237291","c63a1ad600b3a4aaeb2073a7e8cd7aa88955098bda654eddedda030ef18bd1a5","b98b57dd4d57c36585ecab06d180d0539875b07d520207e91cb36d0d0f9cbcee","c3197ca7651ff15892dc7a685b4c54d123f2ab00927cf1d1da10e09d273e7303","d800608642cac19328f689f01a330ebd7a0aca60f501ac1cdd70a01c037d89d3","ff7a6c23d7d2d3019d19428e14d24f5f0c24d5b24a7c53d3589fa49675a4c491","4c651583879ea0a56dc645ad3c1f68f9d2e6ed4da2600f391ed8da883e2c7d85","aaddddf5ec908836693e2fb9bdbbae09d0b9b0b9b0a449e30d69a96eb5fb404c","66ab4739c1f0a689c7b6874924f48962f485b5a70a511fde1d4e775410a9d3c5","764f23336b7e371d6c6eca74fb57155d101c397f032dff6a83fb6c93662e34af","eaefdc9d2153cb57774a542bf4960da4b3943e04088e3e5324afc336dba0d757","1ae3280206ab1fea5c578b024927fda3a1893a5a0f8d253d79243408966b0d5b","dbdc65b9f91ecf7a21686f427f84950f149ff3313cf7cdbaf938355c0225fc98","5b8a2081ec81ef2101256bd7209457c75dcc1be14257b40200d45a88003c0c32","1936eb7713ae59e20354a37b8314d3745433b23d047da205242414a6fea32b67"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657230937 · entry 108e9186e8c5677a80c3…
Expected log hash
1d9aec1bd239e45b6e622f366eaab4292482e627111ddcfb4c651bb1e08e92ad 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":"v1788143889053","kind":"published-quote","locale":"en","page":"theme:sunrise/communication/en","quote":"Do something!","rating":1,"review_date":"2026-06-10","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?see-all=reviews","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 (2915d94fc718…), 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.