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.

“But the features are clearly limited.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0cdf1c21a8adc9432e6a9106e6f39c81b6ce4557c56f9578d96ed009bdb68c85
Signature (Ed25519, base64)
6sU0B7HIG3k6rn3JVHKY8oT8TZEG4JbEd/SC3AzOICETIbf2KEsUGKldS+Q7byYrekP644mCh/R2yptS6M+LCg==
Merkle root
776280ee3d7c9fb97c17efec70636489b157ec8896f1d74156e65fd2784f427d
Merkle path
["0ce142735ff9e68b6026bdccfb0cece53fd96b7cfba328c21362ebd16b57ecdb","46c8af4e854f0d1112e008f33285a11062191b5ca173c72265292d0dc1ae843e","b6de4c34da203c36a5d1594b14e60f539999a0493af340a036984ca6e3f2a655","937e7c00793fd9c9933b5747e6a30dcf77f55a3c6f9bbfbfd2221e785edbf8ea","5e565d4488e22a42e316b902df63cdb229ea1c814262132ff5633835a90f2e45","89a8c76d25591bbfff3cfd76d0e531b30c5a691c00ed1fb0720ea8bc5d8abfe9","ed81d12638cc3491b2d85d866cb941c4c8b6006ec68959ae530a42d9e460992e","449ff837b2f2e90d46ba50834b15d049a6539445225e6704edcf46018e3b1a10","e9c4dc5271252553c04b297c258f9b635f75d95787032bb1b11f8427a4eb3179","7f65c5c2aead68a0b7efaac99073ca1b2b7599cc1800811726c8851f43133dd1","a759fcd81a9213685f5ed216277902356c866aa6708b73a26849fa9ef7e5a7f7","023a5af266f4ee0a70f591463d31f28dcaf6b3174be7c9f4383721d4931e5f64","d52ff57f3784c85afec760a4269c3d85d62725d932c884d3ad6b0915e7e87160","ed7d474ba5c549457ed31ec3935ff263facb949960d2ea6afb4e636fe877616f","e23829f40d0756976d56a16d11d0fb78fd0d4616f1a21fc6a093fb08e70e5613"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579623934 · entry 108e9186e8c5677ac501…
Expected log hash
8e297dda0356012bc344d5c642295d48723652381c3471953a3655745b453c4c 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":"v1787543470065","kind":"published-quote","locale":"en","page":"subtheme:cewe/ordering/photo-book-design-software/en","quote":"But the features are clearly limited.","rating":1,"review_date":"2026-06-09","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (776280ee3d7c…), 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.