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.

“Can login to account on the app, but cannot access the app.”

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 2543978942

Proof data

Record hash (SHA-256)

fedbc013cd0566239f0ea353b9a723f97d3132741911acaf181131280ee7220b

Signature (Ed25519, base64)

pb1s40dgOFhp6eCNZqUBbYV954Q5Em4FrZcpPef3lxkQ3tWonOG3zk9FNPxWvS7/IZHkWR/h7ozESR5epoAtCA==

Merkle root

3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a

Merkle path

["fedc26ead629972de89225d13db0e692c0289df937f9833d3182a0177b0543af","1c464186d1f4526d1df7248e5b3c56838fe908b952b61899cdb02f689bfe844b","ea8e1eb091ccb415868cac6b9099e5f718e328b435d3da48288b825570e39fcc","cd85e18bdde85a590ced590c1b7231dc2608bbaeba1573404130d9985d48700a","cb459d0e5e12b8fbf47e5d14af8098ba532587e1452198543d5f2de416629600","15c6cb0c42df892109b95415fa63bfb1667ab43376b6ad0e064e1da5ad2b62f6","fd9bf379c11090a243e4fc82cfdedc389ebf56e0512ab144ce56155a078d12b1","a7cd8d57b45c5fceec8de5aa6d130ebbcb4fb8cd8a864c0e9029936da32d216c","bd74c618557de25ec48e8591fcb23a499aec90e8f3e95c31dc0b8bf999a35f6c","31b27d31453717be4b35465835a52677998e5ec26db9ffb6e6ac69f499b4f301","6feab94c81a1437955b6797fd4681576369ed8a023c1b93de928b749fad6f29c","246f8342235410c48ceee34de37199612052ca8bfc8a05e2509de9ef8e0e7796"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…

Expected log hash

69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"en","page":"brand:salt","quote":"Can login to account on the app, but cannot access the app.","rating":2,"review_date":"2026-05-16","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1258680285?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 (3ea09355a1b2…), 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.