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.

“I love the "feels like" temperature feature”
Google Play · 5/5 · 2026-06-05

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 2543383844

Proof data

Record hash (SHA-256): 15a08de5306659d350e90a347c4cb291b48b714485dfed7a16635946f7bbf8a5
Signature (Ed25519, base64): AiA2Mp75Ua9k7QvArgkd/OvjUWyH7fMnpPgV2T//BeqFsIgb6ekWhxMvhCoc0Zuj3ofJeO/i53RVQS+HxpmzCA==
Merkle root: 7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4
Merkle path: ["159d8ea6b0e51f5de04d907fa80c3f6f8a9cebf4c92d87750506a1dfd452e977","26f37f4e7c16ec57759a425e15d8446347e446a749c4747ee664529d86085b20","b85588c0a2092cbeec81e1b540aeb8398cd1d1ca1aed273a26377b93262378db","ec1313b8fd4694cfbac3612ea793a53c8b75b2729fa6bd19ae9ee4b326126be9","94b145914181ae7d24bbd1439748eaff6c067853e6caea5ae9c890782b43f84c","4fb0379e917b32509ce95f06d6fd133ece0900d2ca267efe3fef876299135bfc","f80d109464d8e5f72d92b60cde0691295a5671e5492b31a993f4bd7e4a3395b3","a4d2c859cc876a133e8284ead2afb9f18b8af3194352fb53abef181f0574ba80","766adc72a811dd6365c811369090e2a71cda64b12b39c279fe3f12abe2552091","33bf9922a746b3d007bc086a0bef8d27e4db19b5730cce5f1c9139448d34ea07","8d17c08c7711319c999b464f30d12b1a0e098d87458c0bc9868549fb624f3d8d","c69b424a84e94872a676419ad19a2feff57fb7366d35445d20904831f9dae37d","5b655ce1c6b3a6040c73fe70cee1f73a87a67aa56ed97040e7fd88f9c78d3e1e","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…
Expected log hash: 65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"en","page":"theme:accuweather/fit/en","quote":"I love the \"feels like\" temperature feature","rating":5,"review_date":"2026-06-05","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 (7252afe55900…), 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.