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.

“Es ist ein technischer Fehler aufgetreten??”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
377945c48a6d7dc34015d5b21e5d589151eff3393a55ca69606260ed77c14fa1
Signature (Ed25519, base64)
lDGeGI7RcEMASwl6nSPBF9P2P64JvHF/nakqNRjud+9t42zkgF4bdax4LopLnVMavDajFbFv8vCwNt+1ryh2CA==
Merkle root
579ce28fe2708bca920b52a6c28f3fe167f796c34475f556d2646d500467658d
Merkle path
["377adc6d1f0c3c088f9fe58b6c153237aa6000a153ec99308c122450792ae49a","4655a29da486d22fb590e009398004bcf2a3fde900542fe65cc23a41e0f8de13","4d8179ba7cc7e9eb7416a467786d2daa30abb98ddb4cf0ff9b61d2d93309894a","70e366936770079086c37b0ae89120de56431b712e2a90ae9b47010c944299b0","ce05290e4322cd52add13b0d2a4139321021c84bdefaf6417d892000910d3a1c","61303a7d85c940170a2f4cab8f2506e79de61baf697078a37c71306cafdf1714","c8839b0a36c0899dd77984a948da4923f86b3a89b510b276d96ced82183baf9f","91e7ff8f1621c0a0f7b7a65a98a30e7b0ea9a5f603a8f110221057eb10410c48","55a95f502e4d11f319e602f1cc1f342b50c7182cf0f408b545f378d0962e5b62","c60449af194a605e2995672e8f25b6f7ed0a110c0c1464e267f2da49370beecf","ec7fde4f811ce7ce85ee10095f70a1abf9d69b7b260fd7c83d0a9bf84000402f","29a064d4a4cf6359be58443f70b07390931b7658405e1a7ce41555f87e0d19fd","e2e49fae123cf22f7f68ba20a320fd8ad38b69c85381f48c49268c6450e31a60","db157fed828260fa197f9066f6b89dc0d54f95a65db24f732f440b0995162421","842d900b1cf416b40ed647fb564c02f9f1047f8312564495f259853a966fa9e2"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2682592437 · entry 108e9186e8c5677a8bdc…
Expected log hash
0cba4b3248d53abaf7e1c602875f7199dc2f8f0ecf513e6f05c7e522db47bff2 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":"v1788317104782","kind":"published-quote","locale":"de","page":"brand:zettle","quote":"Es ist ein technischer Fehler aufgetreten??","rating":1,"review_date":"2026-08-08","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id447785763?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 (579ce28fe270…), 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.