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.

“IDs and passwords are not being saved automatically on iOS.”

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 2776103867

Proof data

Record hash (SHA-256)

7ab8fdcbfc2869da29b74a77b0c3d9cda80b45052d25532bad062c6277c01cbd

Signature (Ed25519, base64)

xAdWDaUZktbgmTLSsTpNH8k2cmHXLqK8ez8G4hbSXJlbW0fgm894zaZ53tT+fThas7Tbdx1kBRyAbnf4bSfMCQ==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["7ab63b13cc39915f0fac64d9f0c2dffafbf140ea23f9b0a036c3e6108a42578d","4c1d3ecdc32e2d1f849bb9afe50118633b0f945870bd4389ddbf3608c5615fe3","be087a235c337f22e7493dbf6f80d0db85826be23c2a804950d64a7844098f43","ff394c33bbe844799ac958ef017f184b97afc220c31ae70543eb141e5a51b5c7","36a6a59457649592051aedb40f2b6f2adb4a07b91daaffe294208ef8fe31950d","4fa1640d9e4272ed0c1a1b0812a78736af914edca9cbfefe915f758004900878","77effa1146fe614a09e7fa30a19059fdedc99c3ecea2f73d8159e6b566e06bbf","594c28ff551eff5daa033cee03cb4dad0c1542b75466595e6956533cc687f135","ab71164ad075edd8dbba199a877729b537cb13ff8d55ebdec2d4f84feceafaac","7523ca65d32cae4d2a62d35281afdcda6d7381b8705f15675b6b0432feb35d4c","1cc6f0511d1112ed0135ad8730845364b5307e9fbee58dd53849bae2fd8e9b88","dc2d2f59aff48bc391b50cf0e65cfe79e98593fdcded5f12999e08f84c8fd9de","77d8cdcf0d2c898e0552ac900c126db61e2277cdb3705b85a834e54dde1ee5ee","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/ordering/en","quote":"IDs and passwords are not being saved automatically on iOS.","rating":1,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/jp/app/id331787573?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 (4dc0bd79ba3e…), 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.