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)
871a1ba3314fd5e50add74b51fe64ecb0f3daca86bee1a22f0eaae0e32e7a10e
Signature (Ed25519, base64)
hvRFuFXRpuaJBgfIEGFrm5OorfUnVXglXXveAEG/b8cMnpcPH66mZs/xiMVo410NSrT7zdljkYX2ksclWEfxBw==
Merkle root
eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6
Merkle path
["8719c7c90b5829a2568a41b3d96bc55ce6c03f0d1c130b011a11bf2a364b20f6","9ecd85d2a96d90c9933d95fa11679ff3a169c676789d8ae977218573246e5df2","a6f05256017a7c163a331c30a88a0761e419071b76aa6d77ee6f1e56431f58c1","0cd57a35967fe9694be52ff9128b92a05ded815ca618ba2dd5e23bb4b1d93be4","af4d22e811f05bf5b5ed09295f78819512b9a0be6a2f46de196b18e13af0e388","5b50350778bce72f2784d93e6e8cfa8af619ce95733a29efc50814013cdb1b3c","e46ee68ec1566b21e0b8b4779e2563619cc193c3f3675f951cc488ba6497961b","453cb525f8ad5703d83adabbbe8b54c68a6e614bc5c288fef23c78bd1bb11cee","a5bac9df0538eac06f5548a6df2b3ee76c6533e6e99c2eb39b7902a9150c6190","74f8af8ad49a99b53801bd41f6886166cb9d334646d7cf7528cb1370f9c93aed","6f393bec751d776b1383d4a3edd07bc7a9da0957dba8eaeddda73e24e272d993","03109236374994d37cb03d835f824eb739eb2a726edd95454da9d25cea9f6c11","7461bc2d06b1d6bef7145de580cb46d87ddc9fa66e098a96698a96372c033f50","f5776b4aea049b369136550a2eba5c5f94aeaa8e5ccb2b2ad336fc6ccf74ea7d","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…
Expected log hash
f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","kind":"published-quote","locale":"en","page":"brand:fastmail","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 (eee462924587…), 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.