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.

“The widget no longer updates automatically.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
11fb528102f247be391925d997ecc75d984495961edf542af394e6f6edcbfa0a
Signature (Ed25519, base64)
R2Nts5piRSPsaKzC/Mu0Vy9mC2xriWRGXfx9YxJ9uVf2nwliFetlLcDyWnGzpkhQBhlCmv6oeQZ/nHIeSumeAg==
Merkle root
249a627257bd2a9dbd9bc74ec65dce63e29c9ccd8f402432a46bbf1cfa12c86d
Merkle path
["11fa5bb99c8156e22157d895bbefdb55fe368021c8641afb6f035423bae121bc","2bdbe60e3f68063ecf945efcc273761fced95731d440614ebb089569dd92e367","1a908ee83181eefd95364623c4c2c6389230bb0867bc58186e82123a4552435a","e26d4e0a01e68f85aa8d4ca1557cb64c19c3fd0b7f5dd3c7cd18e5bb79dc9832","6fb942533cc15c890fbb55f84562f686f0d20d8b581673b18929a1fc854deeae","294dde65b0aa9cde709c728c6f8c7f53231de164033c14bbdb862d75c6e7c437","410242f19b84fa918eec3d4c2b3ad2f00d3ecf71356ba7813b1510d838337dd5","2ec636adc93739c603f9e5bea485144cfbaf9ac3f4c7ed2579c249e4b880eabd","241617d66ffd9e0a12805cda452dd37632ba96de337e6616be27f4d76429eefa","08edefd4693fa0aa7333d87469629603fb226935c66348339583991e4074ff89","69e410b5b5c48b40f8e52c4f9c155f124fae82584906da27750633db67b1b9dd","93da08a32a88984f43cb8cf77dc9f15f59275e83068c84de6557b04be928f845","eb7727f04a590b9f55c190f90839cbf73f485e828dfdac586db4b55a34076c29","c94857f058a09552518db3b6411014dc84d9bd9a71b10e488f83e40faa66dd70","98481510f61448eaf55101f28c348e05af213e498327b1646c7ec76c471de7a8"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2595205423 · entry 108e9186e8c5677a9f26…
Expected log hash
fbc678ced8e0822086692e4ab6d232b628f26b1a50cd2c52eadc2f6910e32e8a 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":"v1787717877847","kind":"published-quote","locale":"en","page":"product:meteomatics/weather-widget/en","quote":"The widget no longer updates automatically.","rating":4,"review_date":"2025-10-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (249a627257bd…), 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.