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.

“When I open an email with an attachment, the attachment icon disappears.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1d186427df42bc3435e04956ca14deaa300cb06994b0bf95f8c9d93c3c7d8502
Signature (Ed25519, base64)
8ci2GZgn4jZiSvuwLdiwXU4723bY3ynb+MpbRVLm4qIvyNN8Xm9yMP62A7duuSoXxJEJtlGU9R1MQTvQh7mcCQ==
Merkle root
5ee295eff08f25e1ca2fd839bd395df8ebef79af0e57c3d4ee8d263342a19422
Merkle path
["1d09b4944a2c5a9215db46bb303a334f817d71519beb419afe7c8cfb2429aa78","281bbca0522f2140cd5812df68a51795f6c182bd8c52b98092476874ce093fdf","f89e50f7369b6cdf73c822b22aa17b3fdbb3457d31f35eb13c6a99d07db16374","dc56b6c4157edef32a17cfe4cf300c7705f80da8cc9fd1487f1db9e519979b38","a8b1bf74616420abc7eb66674d0932a9a56a825300586506407991c356613faa","acf18abc72460cca86d0de8393e81e9d0c72f3d5d4e7c74b915da3f157270656","0321ffae15cecbac38e2a9ce689f4a01b3892a46db2ee607eea72558cc52fbf2","459671c9aaedad3ee4b6a9fca836c4e0fb3223535c807c07101e338082aa618a","b8f1728ace913d254627959056f3c202973b8dc7048351301b9523f3eeb4e272","bf492eee00eb1d445a66a0e36639cb8a6263da36654aaead14f495ab12358447","6db62b59a587d4c7742bf7ac4dd122015b4901d702423e724855870b46081c4c","41ff37d2ba7c20d129650a01caa12fd58478b2ba725f6a1900a5e8a6edde7742","149a88e487e0a55b368195abac6188b4f1a5ff2534a675089a6bffcc120ce8bc"]
Anchored
2026-10-17
Public log entry
search.sigstore.dev, log index 3288590621 · entry 108e9186e8c5677a25c9…
Expected log hash
74cd7239ea435495013841baa58ae65725dc6474b09f06da03b154f0c5d58357 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":"v1792206865504","kind":"published-quote","locale":"en","page":"brand:tuta","quote":"When I open an email with an attachment, the attachment icon disappears.","rating":4,"review_date":"2026-07-23","source":"Apple App Store","source_url":"https://apps.apple.com/nl/app/id922429609?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 (5ee295eff08f…), 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.