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.

“die App wird nicht mehr weiterentwickelt. Es kommen keine neuen Features mehr hinzu”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fc563f0e6a1e4a21ae70c0a52618362796fd037a02d2116791655d13a32dc2e7
Signature (Ed25519, base64)
txL6fthDaF5Dj48NNFER2rOOUT1uz5U5B1lBkg5s72c+vBz8b3tCkxWwF/hGZHnZ/gI/uCF1R4zxANqXm3uWBA==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["fc5183d480b43f6ed93d6bc2c52b38e6bb1dabffbc40477c60dc4dadd88a3d8d","ad99325686c8bbb645795e0c15ef9a5221a8bd11271e1ea7a4e21991ad581143","4c1c8e1344ff52991e4e5ecf3994d8316e522ad4edaf554d459d1da9369f1b38","5b3263bb3921f4ca306111675a4a9aea8c969b41957f859677b714a4f690c8d3","ad2c769dd8370459b976e235d97230c7ab4b172f4329b40b47255fdcf8db54ba","1e21e7fe5354645ffb87f36bcd058d87f949e7d9064b1554746f6bfaa5dee93f","5a688996c312abe6e629eaae8d6388eeb3471fa421ec670a4a2b9e2d500ef033","e848cd9dd977d93aa2a18732d727e0289f18acf2a2979ef77e351a90b9d0492b","58f7389837096c75286ee6c30acf3fb0922bec5416e6ba3887f5b2604d61148c","539692550100ea34bd77d19dcb830666e22d695716a529f2ff120f8cb24b10f7","d40454fcdfece446f054f41548f1fd448aac182fa964cd5aa1572cf3ce540038","aa7b693b0830ee9eae981984585361b8753718ad8d2bd84330c9c33fd42f9d70","cda30523fec3f0d7bb757043316994e9f10c4260ab2c72c5da653846620fb3ea"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"de","page":"brand:fossil","quote":"die App wird nicht mehr weiterentwickelt. Es kommen keine neuen Features mehr hinzu","rating":2,"review_date":"2026-07-10","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1027370544?see-all=reviews","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 (2cd516e344e4…), 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.