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.

“Product order status is also not up to date.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2579616312

Proof data

Record hash (SHA-256)

19e3e1d26f43f1505d4951d37acf0477d503291eb5ac28449ce5d2941520d26e

Signature (Ed25519, base64)

aO+FF7Hfe2e3YzHzfJJpUUc7JfbQz9rfdp75VbpGeOfoASrVcqZL8rFz7A6VHs57Ez7TlUVKH8CdacQm4nejAw==

Merkle root

8d929b933d3da853a342174568dafd4f2990c556a59a904f6c4eac8eca263c18

Merkle path

["19e2a62b372a7140e66054667a5df911cdabdb00cb163cd01bea25c5b85de0f0","93cd79af9a4765adb5e512e93a60b216a421a89cd91e626df88b4d6e472ea331","bb374c5af30356a15051e310a1d0d2823c150b7773c3d5208e27433870a0b0ef","dc4b8329bc6651db7cff37d62965fdae82c5adfc7a6e58690441ec0278cc63e7","8855fc002a4b09c5a04aacbf952c584edd01be7af078fa403c514e7f7a4a752b","5bbeae3d28d2a1a09b75b9866a206709e73dc8aab90f9fdb84fff12003aa7036","b36706dcd678afb45159649573835a557d5265ce9597241f472dd189da17b558","a363280fe9f81abbdfb75974e675dd4b0bfa0fe23182877fc62cf948ea406206","4ac1e27d9df21e0cc38c7c792a7cad3255314b14c64f8fb48c3a1833599f86b0","d9239e949635978176d418c979d96e224a5e97582a5a5bc7345cef2851eb89f5","d8f9089bbaa166b39c66d8d46212baa18bbe6e974865684197ef92ea197094ca","0b2b4f40dcdde808f62b3e4ebf260be017a870e6cfdcbdb9db918ce3b9a44669","db36e5683a162968d642d2b33f1127be2dcf059690ad38add1e5db8d7a7a41ac","9576369f408a7fb58ca2e97774369b4e7458346c8937c3d02549b43f61f201e1","67cc9c31bb9e37342ca834f1c2afacca9d4e9ea3aa24cfabf98f677678d81a55"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579616312 · entry 108e9186e8c5677a98b8…

Expected log hash

169fea3926d76eeb6fbcc1ed6cb8bcc55e598869705eefd29172a719878e4a1c 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":"v1787542624469","kind":"published-quote","locale":"en","page":"theme:sunrise/delivery/en","quote":"Product order status is also not up to date.","rating":1,"review_date":"2025-09-30","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (8d929b933d3d…), 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.