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.

“It still doesn't offer Dolby multi-channel sound.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1533f2baa465dafb5e76600b385378318d65e004ebc6f3b0fc5ff365aade77e9
Signature (Ed25519, base64)
ACQe8lvDt282HVt/JKoxOGSnZn0lUAiFnHgA4GFTE0xrSxpEpZIsYPK6mv3nRC2cjHKJGCS7RVMnmgkfGAiPAw==
Merkle root
6a443ec8eed9d782158d739b7e41ec6a701af29f823a7ab1de64875ee7b0c951
Merkle path
["1531dbaa5fd3e73d64a44eec71efa9bae1acffb9dfb13b68f834a4af48cc8236","53249151cc560aca40b4f77b7eb7c6aeb39f12ece6e9028f302e1a3383d85fe1","6bde01900b9e19fdf4a7a5f7ab99f4f6b68585cdd97c3f6983ff015b3a3ca626","12d2dae892a98799391973eb968c5b75153c88f656556c82519c554c426d98c3","13e86a53343182b106be06abc97a9d38385c0c084059ecebad8fdb5055bdea39","44b40bb4c40fa502509dacce991ead005544d3e0bdf5bba6b56e0398d4f9f29d","ee88e94f1d2e19bff537302196f51af8bd6ad9515d122cc44cff3de8cb7415f4","13c00fd9dcc909441071627a963f503f71e6809a530efaf829ca0b6db89664d2","cecb2f39e001e11d43a7498badf5d9a47fd1be849ad65078fdcdca283c4e66df","4132f24a8b9e78ff825b77cec3a4d15319b2db89c69b6918a1d1f6df2643cdcb","1be49c14c127483b2b3e086a5f0dfcdc51aa7f16ea923379e6183d63f2f397c0","d1428aa021f92df023950d5f7db3ea57b9cafac4dd436d734f3a48bb3b809bb6","29476cbfe7722f8e2598a733d0ac1fbdb48eb18b1f5c573ba269ee97e9a0fc53","b0ed18eb18040acb126fb105dfa9a6793027076086da4abb61b60f692c09e709","453a3492a63413cfc9df7cd796916e7949d5f2ade376044ee3eeebceed9d4360"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582566803 · entry 108e9186e8c5677ae2e5…
Expected log hash
f4f63b54e78de54106e8bd57b374f79ad9ebb7e6cc5e587c172fcadc2d1a0c5b 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":"v1787556373580","kind":"published-quote","locale":"en","page":"theme:sunrise/quality/en","quote":"It still doesn't offer Dolby multi-channel sound.","rating":2,"review_date":"2026-04-02","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?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 (6a443ec8eed9…), 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.