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.

“Erreichbarkeit unzufrieden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1d1bece679a14980c699bc60dafde6d2a6807d9fbd73ffc2f8a70bf11862eb7b
Signature (Ed25519, base64)
z4r6Ds5AiY4x4U2BPBmwQpIzkZ7ieA/tdzMSTxJt2EnrInodRv0um7s5kvSPtoY0hfgSrbPJV6rEuCV97JXQAQ==
Merkle root
58152eafbd1e17c07a57fc51092eabce1ceae3f7d7e40817611cb7b6380c0f72
Merkle path
["1d1abb23e7135a9c2d4d38928b9c784f8500591dfcd20678ff0cc693bb93ad83","f4fc94707ee7a9d845cc59a87ab926bf8ff77824d86414549fbed1b1fd19ee37","a7d92a23d4a9376c9e44ec7dbd4ae05f94921be771ff4ef6f745defb280d5cf5","791065f76f903325421b89f67a67e535bc29fb5601a5f63a9eb6f52cf83a2871","13e6c0a4e75d5c7119b495a0fa88a5a66ae8a0900944e11a306b2ccd0717d872","e905e4eda4f95952913c934ca145d8b29da05e3d6717794e3c62d43503bdb1e1","009e4bb40b8c72c723e24fa899a43c91e70f29c092df01b1dd858997ded7627b","ba65fae75da3298499a3215d0eab50a14f228311d086bcb4da09d5b208037083","b9a6e546e74bd2f597d0bddc330aabfdc9e1f290740095c2782988acd3129bdf","e57cb0ebf8d86cf077930c1d802ca49f76dbf0560aaaed0e87d938a528a9e7a4","ebe65f8f7f600b38ad9b14d54a6943e6b25c78e161e4b626ad4d0530ddab1af1","bbfd657ec60d17d398bbd43160dd4b95de70aa5cc8b297a7d3aa4055ce1e0e4f","bb462c3d38ad21a9cef76adcdb883e387603ce6deb030828cc61aed6c2537cf9","b602feeba516bbe712ba8ff0806ba81f2f58a4affca9619585625802efae22a0","cb20bc482ab55e20ccb32de1de1fec1b4f895ce9b04bd36ade3cca9f53182999"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2682068569 · entry 108e9186e8c5677a4c96…
Expected log hash
260c49803fe8c7d22d3480836633b40387adafb10154040fa1604350d604e93d 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":"v1788312710194","kind":"published-quote","locale":"de","page":"theme:sunrise/communication/de","quote":"Erreichbarkeit unzufrieden","rating":1,"review_date":"2026-02-15","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (58152eafbd1e…), 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.