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.

“I changed my email and passwords”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
343eb1fae8f7883adc5a9869e4f5a6a3123ebb6f8b4e8115fea1ad9e75954ca4
Signature (Ed25519, base64)
ctFS4X5Pv76r49Q8OM2ZE8TDcz6kr6zGY2/jbVIx9nI7txAiYHIaScGH5d+Ov3A6J0XvC9iAqIkmzqqfQaiADg==
Merkle root
f94b7945af97849f26ef2dada74d0b3783c54f0f0489f19fa8afe8ee306a6c96
Merkle path
["34418ad60b3c8964593443e0ce352edc44ab36b87e1567bc8a191f15c29e9d8f","e66205bc1ce081c2e1e8fac789727af23198c4a9f5e2c00675fc8718c49084e8","c036cc34138d0130b52c3706f73d9888f0840dcf8697cc922b60eb327f2199fa","02781d282c924fca782a26dcf734707cc5e5d76de36d39118bece8d7742e7562","dd5146a62c6ed0329900f90c12ce72ed2eafdcabf979c4dc172e4f6b2995f57a","e6c21ca9f2fbd291fd1e64a51856ca9b3c46957153ae8b4823b19245b6305e81","570d766d34f47ab0f8b78506c16bc525565d6935134d053917dc6d6733af6f64","6340400ef80d8cc166f4177ba30544236126f548390bfdcfbecaa5327fb1b1b7","d4a64abe2ae1fdd57949805792f219a345d39ff2eae615e893614823cff99245","c86f9907b6363cf5847a066584ac06776a58244afb52758ddd7465182fe892c8","f68f2f48a347a962106124300f839192120574dc35e04601abba19baa3a8660c","25bb6c63e96fd64c3368f6f6c2b0397697e77dfd0ececffa8e5e4785b29b95bc","d0d92812cc6049d6abc1c8024d3962e48d37e1f6bf90b6f5b623750f30253177","05ea93df99fa5b6206acd69f9b4a356a643dac0eb1d52f83bd65f540fb57f2d7","64e76f146c9d4ad3d72b8919815ba0c8d2e8bcfcfb5b9542dd4561af793b7d27"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2622121140 · entry 108e9186e8c5677af74f…
Expected log hash
551b1035d8649aa3719c4625314f5a126b89dd0eaef0d44a4d7c207189a414c4 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":"v1787896046556","kind":"published-quote","locale":"de","page":"brand:nitro","quote":"I changed my email and passwords","rating":1,"review_date":"2026-05-23","source":"Apple App Store","source_url":"https://apps.apple.com/au/app/id1608616539?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 (f94b7945af97…), 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.