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.

“Works flawlessly.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a7b470c7e055ff2b82da697f782436a65f530142e537ea7f88cf63ee9c2936a7
Signature (Ed25519, base64)
WkDxFLMp7s/4IoWNCCnsdHbIspvSyfGk0LtiDq8U7ilyAbtU44g4nKLeGZ0cTI2EIamqktFCxFo7dK/mVsW1Cw==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["a7bc372be9bb05dc6b827f90449029c1282338a91a08060ca762b1b8647a1128","c2c6ac9acdb2bffacb52bff8c07d27468f6e24fd2a4e7cbdd826bc2ffbc73849","22fb0723ce1fd7c8cd4a1dfccafe55ee8725d963e3bf8b8c1004ee9f1756f745","b46a0b84f5ecea83f2429d50832b6356bb04db78064633473cfc640514edc142","cc4733a3a79d1724699b844f19c84a0eba8c7710c043ca76cff08d8debc5b230","3a3c18cb7dd7cb9626940e6aa628b566a9b93468c59ba455f14acc545a6ae4ef","3c000e93b1a778430f6414f7916b657ab9fc2b3d9eca29cb34cef7e176e64d2c","aed6438f291fc7003acd089fbd51526508049b7526652f5ee00fc24fbf37d11f","26c15f5607101c4dd8a38ad0292e19a23eb5a6b76c9afad5c24f443b5bc90e7b","d8a1b8859b7db53d125b61151442a570849af3ffab751ddf446527623b513b22","287617fd502c0aa03656ebe965c0e480dafb208e3433d9b96ae1ed850f0ffa6f","f331b9b7b0f816973fc5999e2ac6d8d10c8908961884acb0adfaef58ea6e81a0","054c6c39d1f97397366b9a1b659a373f0607ed1b3f28fe998d444aa71461fa00","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:tuta/quality/en","quote":"Works flawlessly.","rating":5,"review_date":"2026-08-31","source":"Apple App Store","source_url":"https://apps.apple.com/de/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 (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.