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.

“Private and pretty secure.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
db708a5ed637e93a529111e5d74d7264257c3e14108b222cac22eeffbdbde4c2
Signature (Ed25519, base64)
XTpubINEi56KNZ9NckaG5O1shokanH10mizJ23lxfB3Kd/dYcMjEKCX4QdUhCbX+VN8mge3zjgkM0jPFBRFICw==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["db7225d9f62718e003ca88b83a765be077fe1d56d20d17794bfb09e6047c5de9","086e744c9fde7542ffaf352c2716ac32a7a0d9fd788bd5961131c5227b345ae5","f6df136ad25e02ff5cae83c837c9840ef93703f895bf19065dd5059e1de8c519","049f22a56af248f9a6172af9abb6d530e9aa03237658925c30eebf82ead41a2d","4ade0b0311aa2aecdee787bc302260dbbd6cdeb11536113d6c8d81530315a076","7982a4423578cb8c31521f248967d16be80c35f0cd132863868cdd6b6a538d84","34e93942a457e773583ce3809ce29e7edbfd82e0a008a35b588d7fec9dd20131","523fc3eac53bf47baf69d29bacc544cbece5f3b4d680ee5a2003b46059c8bc77","b2917598bb2de6d327a9c6ce9f5df8079712634fc98fa28ae264fa36d57a9072","0788ca44b2a0e44c8f1ee8657ba257e9a84f9ad750331ead6633ce1109ed4969","0cbe202f255ec171f6f7c7833b05d0f4d445e79c3eaa47634917993604ef9f2e","c0cc50f924fcd6f909769461f841119392c2e50ee0690447644c3ed97414e04f","6a087565eaa0768d4c576fd78f88585a902d61259a245be7f47bc24b1ead4c18","fb01c9b29e184d558c43a512ba05af475ec20eceeace4dde365559da92299892","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
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/quality/en","quote":"Private and pretty secure.","rating":5,"review_date":"2026-09-04","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id931370077?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 (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.