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.

“Siemens/Bosch offers many more features.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a60a506a90503c102b14b713b341ad4bb08e41ba1e220ca086a85374ff9d65a9
Signature (Ed25519, base64)
8YBdHjBXpH90fx4xXjPm8GtozGBJDyYpRMWBSfqsPgOmreCnXbHT7az6cy+jD5XN8SF7nlvax/gmana2FSW9Ag==
Merkle root
afb9ffbb4b4e88017e1c868247f919ebcfe69f09127d391e7daa08019eb2b63b
Merkle path
["a60af0bb2094aa3c79685dd050dfbb204fb01272a29d7c4de4a27bc23a05428a","a02704db7ac694615ae074602d6d0cf1cf1896af172cf79ee43ebe61e2d9cec3","bb4f098b8361f33f2b36f4f8bafc1597ac9edd9dd52cebb0ef503e3a361adf62","5d10d1ad37fc02e450be2bcd70e9d689e225e2ef0d04c79a4e4150a5c0775890","efd488560ac0d0ea8134a779bfef0797f884c3c197a4203afd01fad9dfe982aa","efd2c76e51f6bae0b9180886c303b6073c5bcec7801900109705566e31756334","0d1a459fdad96c34944f478a630dfd57e34e70550c7c83cbe7b0d6200b7304d5","a6e291f7b647c77f55097a712d62b6e16a9f6293c9574593b99168996e7e7d9a","1b82190482eeef916db04d77f273d10fb76cfdcf443f7bcd2f4b809dd2eaf086","a1659b41ae31b6e7cb705d9db0c75ad82151b484bc67ad13714c3ce64c2249bc","fbb9c9a18eac38793b2bbe9f5a8890915f6baef5928b501720ae1ca6a0736581","6143c7455ad967e91f755f8670f5d28a4352605199f021f556e1f5c4f79aabc6","ed385a47750dab9ec64ed7263ee30fb072849b32983406b7ab0d0c13d1cf4dcd","5c5f731502958b375bc1d9a553448dbbddc644c5b57d6bfb1c2392c3f578da0d","72bbc4ee0a973113b1d556f76d02fea2c4704794a0d313a96e49ff7b6174dec2"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3178115911 · entry 108e9186e8c5677a2bba…
Expected log hash
a144ffc32dfaa9fe45b4895b7f4c17280667152868dd8de227ca2811c60c870f 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":"v1791604579182","kind":"published-quote","locale":"en","page":"brand:v-zug","quote":"Siemens/Bosch offers many more features.","rating":2,"review_date":"2026-09-07","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id960378213?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 (afb9ffbb4b4e…), 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.