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.

“Funktioniert nicht mehr”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1c4ddc5a273cdc34b9e80a381f86f97e48832044e0262a54f14ba2a9e781f0ba
Signature (Ed25519, base64)
Q6ys3tQLcB/huHo8KB6kIwePvJ1bMMbUjVMJda4DAdIyaQyCqAhtwTLH7h4t4mFixvDOaw835LKAbMHm1ONtBw==
Merkle root
677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path
["1c52aaecf23d581ce27e360a82848c5013beb0361320c61a217686b2c5dc4564","f4efec11ea59e2b4c8b480b3213318f99cadb208afc09cd13715acb69bd61605","a3cbc234778af826ec25f34e8dd8b9d6c9785c691aa94b0ea276e3278dcc090d","c426ed52af70f40860a3e376870075335143631df5f964518ad1f185dcbb8a08","c7c8249b692bc7c616df2ee417e86644c230fd422a4ac826ff1756c26c6dda2a","25fb4b0f7a19c27668dfd6163709d5c5d8f4c39905bd67edce62ab9f1e9db3fd","58ccdc77fbcab73f738a0413fff5abeea8cb1868e05f35fbe2c44cbb542c897c","99fa9825cb7c5335454fcb1df39f5564d6a17dd69153bfdfbd6e83c511804671","f6f70da4d1b50a49ee16916c97ad7b5c0e275c3c16a1d71eaac5737c8a8dc027","f21d059cb84ac0ec9d360da2ddcdf13ae11354a8a8ab5fb7c9c8e6b7a394feff","dac6946b1e902ab663372f2904b8a88f162aa152e7c66ab0a25942aa927d672b","8e9a5f4bf1bdbc745ade9fe1e5c7ea795fb91f97c0b4fe18e82e03e5ed00cd64","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash
a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"de","page":"theme:sunrise/durability/de","quote":"Funktioniert nicht mehr","rating":2,"review_date":"2025-02-20","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1231971182?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 (677e672fa444…), 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.