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.

“built-in widget that you can put onto your home screen”
Google Play · 2/5 · 2026-08-13

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 2685152720

Proof data

Record hash (SHA-256): 162fa910bf7439e80eef97174a88dbc39a109882ae8ba9a112938d2aeb1e8daa
Signature (Ed25519, base64): a/RG+4GsQ4LDOrSnpo+OdGglZLo6L85EqY+34R5Gl6H4kZ6GyFfqk5iVEcUZAwSU8joiH0Q7ghkVN9nfAAFJCA==
Merkle root: 96fbff9333062c6f240ebc674c358d11c91e32417964c7b74e7a085ad09b3148
Merkle path: ["162dfda26188cf9c03e7c823a6f8e47a9b8dc409a7cf45fd66e549c6aac11b93","5598033d42e80e8f60eee12d5b86fd80643bc00ceb6235f04e6311fb55f16484","d1149e00218f48e1421c3502f6f00121d3655ab4c834bb5ca0644b5033b5add7","babb48b3b18129b8bc3f533225248ae15af7232b8004aee38b913f69e784872e","b2e62efd634f74f0a2a03ed90f83879b45c6323b583ae944507534526eb96046","9bcaa5a92166262dd269ed650dac43d84f56b2a79020957578c07fa091a9829e","10717c1805ed7a1c17177512a45b569c39b539a1f2ff7e15c58a6f8978ded35e","55e6a043cc9118220226b9b138f559f9df5164522f5a0ab05c95926beb4e6460","959d7f9dabba40fe15b374804be92ddc862221975a407d2d79a6e4143667adfd","8a9c1fceb3848f72f559e967e406053868a2ca901c0370039a779892f20880a9","7d02d43fb1928e3ccc029c215d21e63b8e4bff729f800aa5a9ed26d015bc3631","94f788ee88a3a5d0527e939fc2fb4326b3a860536a5801cfffd8d3c9817768c3","79a4550b200fde9b3a943415990b5226f73c8c365540528c8ac5ff0f8d838204","392c4ff19a61c37ccb09c095c4cdb0c4164ec867c437a8e3033cfe3fe2edd46f","60ceee9d6856471604c29353be774f78386c382c47f03b784bbb0ee7fd843f1c"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2685152720 · entry 108e9186e8c5677adce2…
Expected log hash: b48044e152c7f9f6bdada08baa42518b66cab68608ac945b90bbbe4a8f1ed0a5 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":"v1788347082424","kind":"published-quote","locale":"en","page":"theme:accuweather/quality/en","quote":"built-in widget that you can put onto your home screen","rating":2,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (96fbff933306…), 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.