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.

“You keep getting new features that are actually useful”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a1ba60b889faaf6cf62d55727fcb55257374e4158ae6f7c1efe45e813237710
Signature (Ed25519, base64)
XK9lPScSMgmo5wzcN3UEZg/iQEX6jW13/V+P1V6i9fGBTu8AvUvZpLt2xSbfBtcjcDjNHCXJw8NFh+soOhoRBQ==
Merkle root
4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path
["1a1578e56a302ae3e809cb2e6978cbbc63ebf76c34a32b84d7c519feb4156836","73e47597bbcd9b96734481d3275cdecb0cf93885a383b323ca096e4916b7df7f","e87f56763de8b296a581bd7c4c76d6298ce66849fd73d7ac8fdfb1876667aef2","125d8acb3501465644f2b87d00f1812d281ca6334c42a1411edbaa0f96966859","4e6245bff4cc364a74596fb569b7296cffd817c9f8d7c31b1597ad1f34214b5a","4675b941342cc5012203e23340a8e268a24b6ac26b9e3ad4221cbda6c661288c","a5e7f2befec3cd84b6cd92d1f1d4333733cf2adff9d40f54a880531cb53dbe89","c1816400996549f6ec6b3662c71ec0f4cd94959f7b04551c5b47ab27baae90b5","9e3999a7cdbe64609f84dbcdd2b5ab9f11a3c57dce92da2b5733393a0c844514","a77a957b11b65203a096a3958ad5c7af8bebfedff8e0935f265fa74048a683ef","f04cc554657be0f282f089f52cd6a42d5074ba0e606e947948eec98d9844621c","869ba1e02c7f135726cede3436d59eb3f03c068a6cf5eaeb3b2e5c84349ba2c4","8768f82f7b88a738540ba1a3e2c8c04be4a2e7d425276e7dd71d0f787a7200b2","34012874980befa2c4e79572fde2605e3883df8e5878fe4daaeaa8bcd10c4d2a","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash
1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"de","page":"theme:acrobat/quality/de","quote":"You keep getting new features that are actually useful","rating":5,"review_date":"2026-08-07","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id469337564?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 (4354cafe0e2e…), 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.