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.

“Widgets funktionieren nicht (ok Button defekt)”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1773255f0ad0e7140aaae5f275b5a807d2ba8e176bfed8f34d4047576841cf34
Signature (Ed25519, base64)
liDeZbhNLeIqoiZfJqN5dlp5vSI3nB8+C8lVMwrHwc0CQzjNqSmKEAnQJDBLm682n7oEYxtjO9792yQyAqXPAA==
Merkle root
d1a08bffaccb4bd5530121134500726bddd8b9ce14544f30c175069340e2f6d1
Merkle path
["1773757346831b5c6f3a1a920a2649669f84a4a3bef2a7bf1d1be6d5ea44ca5c","a3fe14ed0cecf0388fbd46e677aff9fe772edf38b501799096318b4c8bc55e19","2964b847d65559ad66ef9d1928e56f016eb84f635c39b429116a3af688dffc24","271c2cf4fef1519bd2a7f605dc89f3df15ca17b633780b527e3220c70ef48b72","751072c7d23e4e5ee1566a939de4987744967fbe96b863e0b867fa48ecbdeffc","b6be73974f7277a26c95c8434ad5a0edbbae62e58e018fe67a185817a87bba08","39f2cd5bbae1157bd3e7894967d66a0dc54f6b337c5a6d465a6ff3762f9a8b5b","1cdb4e5819d831816dffa156ab764c357763d8227e625c67dcb6f112c6058ab0","3a8d35af71dd861f18f850ec80c728d13d605dc9a967ff9d4684beb07a2936ff","5f8b95fe411051b02246dddf4c042f98c655b99bf5bcbe155a20b2236b858f6d","63f5a04cba41fbdd46bc301d0cc3f890aaafd8e71e2c45e12f4f3cc5b65ad827","422708f79a43a06560c2c80c58a4791f51a0b5498182b85809a9ac791b982ec6","25b83424b4327f2e26a2b3a1a83c1014ab2556207095e3d1112c414a2906928c","784b674df69e59ae8daa59037ba258b386fc987e1baae63fb09b14c7d0c016b8","09bcfd9352291a4c3cc61839df0884138937d69497778283c8e6e0793ca45e03"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670724217 · entry 108e9186e8c5677a8322…
Expected log hash
db226267e29a9b0d4e7d26b93b25b0493252e02586281022df7cbce6abd08871 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":"v1788230131663","kind":"published-quote","locale":"de","page":"product:meteomatics/weather-widget/de","quote":"Widgets funktionieren nicht (ok Button defekt)","rating":3,"review_date":"2026-03-12","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 (d1a08bffaccb…), 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.