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.

“having masked emails built in, custom aliases, and unlimited(!!) custom domains and catch-all addresses is unlike ANY other email provider that I’m aware of.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d669699560daba98a24aaebf4a13342b7ee96784c088ffbd48f8e0199ff7fec4
Signature (Ed25519, base64)
dJ5Z+iKVqC96tlIoXLWONGp/IjuwYZf+T3TCUdGWDY+AY+Pqzm0UJjq+1qs39hCoqUfW/zOJMgLSiZHw3aZODw==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["d666535c720225a11794be525698ccfd0f3e37eba36470771d066dd36b85d4b7","836ceeb86a13e1f28fcd24d29cfb33073337733182ae4d55cdf0a2011ff0d9d8","d13d6865671e5dcb59de74ddb06497f976352387fc5b6367be88dc72d3c52836","65e9d09ecd650a7b98d1c974b94b132c3b7e32a1d293b7f39452edf03fd33b70","fde4483541d651796acba9b075c74c9ee7b30309690b9b448257ab4387b7ae87","db8474df47f610ce34594b4ba9f0561137ce4091b3e0a44155d35117fdf734aa","632378a87b0a3dfed79653af023ccfffa880ceadc9c9cb909c49d78611c2aa1d","f3910672e9bddce52ca1a5d56b72e5284394f9c458be6130b6da039908c74407","da0be924b0c9adfe6b299fdb3d08e353dcb933db650654d521217be2c21ec510","d0733a94549ad1fa7b1ad05e67e0265e952bcc5dee973bda31ac76bec60d164b","aa7b928bd16720157d334bc98b7e5ebd98d6cf216ff9136e6ccd291dc6661148","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/price/en","quote":"having masked emails built in, custom aliases, and unlimited(!!) custom domains and catch-all addresses is unlike ANY other email provider that I’m aware of.","rating":5,"review_date":"2026-07-23","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.