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.

“Doesn't offer to save logins to new sites”
Google Play · 1/5 · 2026-06-22

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): 0b8bf32ae984716856da0660e121b611da2baa5738e7b69d3b242c48dbeed04c
Signature (Ed25519, base64): zk8Q5pzysPgNftV4mN2iHLsk00GyLVo98kjmYm5XWMrN4Soz/nb5/1ZZUrwrNcBhmkN5rOTeeFBQFUZnypljCw==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["0b8a955f30f36019bf9cc88503f3b5549174176c901cb251f40ce3736e04c4d9","1c26c8e26032f84db8dc17ba677a0ef9e9b1ad633832a4cb82587abbd5a549b7","0c99cf6f07aefda5bc3588102ae94f2364783678448bff44caad1069385c4ffc","85e9a99af4c34c996b4ea3febd278682367fe44f02b7673b0163593f0bf6b586","43154e061cb047e62d5776e6b4374f37455c932a8cf8088f34fe513e6bb0b75b","c56a8c0c581a3229126c80cfac75a09ae771466650bb214c033df33449d2dfdd","773b3bf8e1753c9a06662fdac21fe5eb7c0d8a1c859cd0429110a40de14ace0c","0a773c7f0e31813662e7ef55f65a59f60ee17db0368e46bf9923ab461c00b26d","4f9c02674d1ea3311fe3c3f4d9cd3236a0fa3d77821342a9171a64bd7e4f392d","004e614132cb1b7c9b619d03ff9f55e46b7cb9767c5ae1437449adf32ddcec45","ba894b4be4882cdd4ee89df93fc269c4b5650c2f893ba96b1cfb28c1d9866900","601d3d5f4fba7ccb8e25e8db9adc4fc1a6094821bec2364894f7bf4c640df5de","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","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/fit/en","quote":"Doesn't offer to save logins to new sites","rating":1,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.