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.

“New update broke my game”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
75f2d8b649af5075c249dd5c4cb6aa6c9453625d18e238367f67941b7ab1dd41
Signature (Ed25519, base64)
vzK/WeH/PUelx/ai7pj5gt1RDi5O9PO2sJ/gGCsGZQX7R7y11rbFR8xSh4LzNuIdaiqw3CviI/dzYtuO7SDVCw==
Merkle root
b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path
["75fcfaa509f0a0eeacd3de1912d9673070fcf494d2120b742276f8fba7f84539","52c4823c6d7105c7688f76084ce37332df3492639f8d490725bd3796d86e28aa","7731923dce7af9bfcf2a78a62ab17e715e5163205e24c4f21d2288d6b0fa348b","8e2aabf43798ad603d178f9b6ea7c486aa2d446abe4f938d755fd84270399a89","3237f6c7a54440d05f4ede26a19cc7844af3a130bdb92ec260402f8b7f2970b5","7aa45ae9f7d58185c917b1a4497f6b509ec1a7d36ec3d406c632b97752ecca59","3b4034ae03624984679089f37e2c4caa56f54a5cfd9d9ba3a950ab5ef8cdae72","ff5f8b732084cd47d0b98ca689a1a43cf02a77fbc83c5710f56d93ee018e34a0","bb31ab2db7b518964c61ec361cd6f6c280904bb220589f28a0eddc4be3eac8de","88e0826e7c263a2ad061b5deeb05fbe6abf48a7867ad3058053475380c43f1a1","7281f279cc9a8452670fa9a12ec35fdae2e72c841be32857fd0db89930ca121f","04087565ef2bc2296fbc1a825b280fdd722bb654bc60f0b5bce5b348a7793e47","7683d5d7c88ecec7a3b1a5734816ef1b47ef9cb2b169a45f71d75a399897983a","a87bd939a3ad0796a8d580dacb2c37af7f713a77a0e4e7ca6c95f21a1e1d62cf","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash
687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"en","page":"subtheme:storytel/quality/apple-pencil-issues/en","quote":"New update broke my game","rating":1,"review_date":"2026-07-14","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1608097488?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 (b6da35820db1…), 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.