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.

“pricing for long term renewing customers sucks”

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)

336f50c2d32b447b9dc7233dfbad2600b35948188ca40a173344248b80127f48

Signature (Ed25519, base64)

pZUnJl1cFXoP+pf8FaSN8LB/9N0Q+lvgdRV6gHOJbKTGPAaz7USojsw/oM1uQdkkaQ7IySoGlzDean1Q+TSZCg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["336e3baeba1ab55084efeb59200fe399aaaa019230bca6044cb3d935514e87b7","c321e6832cf536850f47d72ad7e2e67af4a6ad157d0d3c3d030b4d47fef2ff36","de5452784a1be0cba447fe193f18a119a6281d56e26ef2c1316fd2691df5db91","383dd75872334563ec7f64b5a588b928908b20630c0816609fcc91bac84eb664","e740aaee8bb7df4164df070b01ca8be6e4e6f6bc1a97282f7b21bb53c70fd904","1b30ced4ce4e52f32604cfbad3af9a72459a6263fa862cd8d0e0f963aac9e364","93efbe45781491ac429a799aadc570910572a071218669422aba85f3ce49dce0","f487c9d171c04bd22e2c8d4a9b037afb3255c4ee132281603073355eb75f9a9a","88018e04f6fca08000f0a70c19c1e216dd558c66eaea184f320315e41fecdf86","eacb3cfd2f4fa5e6de7023d92e6dbbe1eb58569804d34cc020d48440ddce74f9","dd9a2b0b97702237aa58eb2e839b17a980432dc29845c7fab4d204cc87f50048","cdc9b547a66b32bd7e3dfe1dc71a93d8d8fc3b198c1af0cc5d7f17b576402dde","aafc4d7abd1fbd48f01758db3e1a1278331dd8c09b348c20be15802d81136ee9","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/price/en","quote":"pricing for long term renewing customers sucks","rating":3,"review_date":"2026-03-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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.