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.

“Das ist deutlich gekennzeichnet, wenn das der Fall ist.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7b32ea4c706ca474db9dc967e26506ecaff09622bbabf1aa19c076bf0897cd98
Signature (Ed25519, base64)
/o44eEVmGQDfegKFFt0xY6/bHAAnRpqYh3SCTgX5V1OaPSY03ddvt12DS/lwXvBruPh3asxeO/WYsaftKJu1AQ==
Merkle root
ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path
["7b32715779e53b706ae9561958e62254e1e3d88caaf27cc3a65717c5601c89c0","7ce5cb4d8fb4f3f18319cc21fd91025664dc6273f56c3bbd8c5f140b654ac4a7","5fb9d85930e28bba48b97fcc66c52661a99bd7ed51e24dcffdeb2eaaa2c3e8c8","101593a81c6dab33afb94a7b0e619fc9e6298b97f6c0b4c10f0e7c9314543202","e5166378e0f621cc8eede0ff87c03e72323356ef8a0823610dbd17b9e322998a","9f8c8743e381b6afc7fc3bcf8342a7e1b03220775c0066c4fe6858fd7eb6da3c","d5a170a72cf7f3c3c9294873d7dd896714d47c61419e226d7a797db32680413d","4c91eca0a21f265925fa294b4f50e5d15c832f895a01b4a7e6dd968c6573e105","f1f191fd885b8e00951126c62dc7fc70fa7d98aec7a2ea111d1c97bf92486d33","429885689dd2f508fe889ad1c30f80627a56338a457206d8e9605616c2e63dd9","a9df9f526e0a507d20ef8f6e003e4476cd3110a9def44c07501ba1d8a99704cd","bfc394086b825672e160b5b92fd378af53572fbeac6ebc2549ff664ccb1ab140","e472864955793aaa2d19219057558dc2b6f5214abf252963626c32870bd50cf3","35f1bb6574fe343de1c8512e58fe7937cd8ac075d63d989ecbfbabdbaf4d6344","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash
af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"de","page":"theme:audible/communication/de","quote":"Das ist deutlich gekennzeichnet, wenn das der Fall ist.","rating":2,"review_date":"2026-02-18","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id379693831?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 (ccae92ceb3dc…), 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.