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.

“They now lock you from putting the current temperature at the top of your today screen unless you get premium+”

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 2515282333

Proof data

Record hash (SHA-256)

8b5ba788cf6dee1e4c3892983fcdf97a845e24c1e69bc62e85207895c851386f

Signature (Ed25519, base64)

AV8laE4QE1p6u5JTMUcPsqv/rggWrD0he/VnLrc1jqwOplizOwAm38ahW1ijMN7h0PPEUxRm6sD0OPpnzEnUDw==

Merkle root

ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe

Merkle path

["8b624ecb21ce2e1dbfb6b4d8db3184a4ffb68a3bab52940c0b91467022f121dd","dc5a4bc49fa59b00c4355673e740a1af3e74bb23553b1164ab27391c7e1f97ba","0cde0edd557073c3d891deb9bafa4180ced7b72cade67d645d03de434d74f59f","70cd23196870271b2cba2fb9b005967717be1204e10cbe88f69116d421fac662","6e17ae6e2cc22a889130b74789bc2195370d6e84a334b232716de8470e61b954","1efbb69ccd27425d0eccbbdf06e6680ed74450e7f729f9a021ecafbb3459f1e5","5734fe55227a2b83a5b92cc38fb5a9ab172d12a43eb5fc568e267e2a79107333","93fea2fa718358a77e104b841c405892d7521be2f58327aae6bb1a2fccadbee4","93e9c8417356a9c9e98bc281f2e06453c91d4bbcc3a18d9de9c4a0f87a8cd3f8","8464a70175670faf2e2038e81c4d268be059be8628dd66c650b39e4f0966a688","ca5dfdfbde1060a49895bd1a5052bd8f21b750a9902148cd3e04ac1f8aa0d133","bfc394086b825672e160b5b92fd378af53572fbeac6ebc2549ff664ccb1ab140","e472864955793aaa2d19219057558dc2b6f5214abf252963626c32870bd50cf3","35f1bb6574fe343de1c8512e58fe7937cd8ac075d63d989ecbfbabdbaf4d6344","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…

Expected log hash

af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"en","page":"theme:accuweather/durability/en","quote":"They now lock you from putting the current temperature at the top of your today screen unless you get premium+","rating":1,"review_date":"2026-07-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (ccae92ceb3dc…), 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.