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.

“Stürzt ab bei Aufruf der Karte”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
377e7ed54e13c6f696195e8aa501e49a38bf32fb23d6257d9da96cf2a01ba61f
Signature (Ed25519, base64)
c2XmZmvWvUhtJ2vT4G+c8HxR73cnYLA0cNnVu6LYI7KwPFnXBWkc9oYGZh+wAElSlYpGJ+2O4J1sWezIltxgDg==
Merkle root
f0f62c56ff0378d82fdd48082f920661828d39b95ccd5c38fdfe4483f1ee2ee3
Merkle path
["377e8c7e2764318084d65467124070d5610b0e0d4320b23cb1bb39c138152e38","08a32d456ec3ad90dbab04cf510508e150243aa0319a3e6fe5708850b0385cb0","fc57a6483aa096c5ac0b10632b10fccad897f5caf965f200a769d920684ceb36","e3681149664765eab1403506bde7d94f0db51be4e9f370e26c7b8fd9af90dff9","12837ac445f53f7705c43d07d9601040a51993e7f8c26aa1350c5dc44978aecb","7aed5c297347bbff8df34bec1243791ada255e95a97940636d55195d95521058","775949d13e4d5a5e0e57c0e8049718235cdf539c67a0c369238cfbfc5a4938f5","836b6738d40fc99904e1435e10dbc41a808b23ce8b0eb41086e5d3668c35bf4f","9d99cf46562004379506fe4a0c6664fafb3fbc47b581f824dbe8f8ecbbc2a5cd","4af6f9ff10a80adc9538cdaba87e6d2fe5895fb50caac414eb703cfad5b80491","39d71235a4e89f1a299ed9c3b6ca3bb26dd88a4eff091c0d88710f8cf05c56b7","5a2c97e4ef656499010e54d1e611175adfaaa7104d6b1d3e4499f8237213aed6","815adc0a4ebdb477df2d23d9fee7e2224a996b6f2f371df807df9fe19cbcb0ea","b16027fe2b380a7ac9563ceaf3de6c51b4d714d6a037cd948f12111ce23be9c8","453f962172aedc32eb37e395c8cdb7d9ce578b1f2f396446f685a169153e3630"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657634507 · entry 108e9186e8c5677ab840…
Expected log hash
e92d5b270304966dfd65dc0d9d8022a5b05931f761c79f5d6dec1128a7483f8d 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":"v1788146824604","kind":"published-quote","locale":"de","page":"brand:tomorrowio","quote":"Stürzt ab bei Aufruf der Karte","rating":3,"review_date":"2026-08-03","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1443325509?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 (f0f62c56ff03…), 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.