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 hat nur ein Familienmitglied Zugriff”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
164f74958a0b243508b9289f6a5268bd09f00731cafa06b6d8f533c8db5678dc
Signature (Ed25519, base64)
ZEKAlh/EM2t0FJKoghVk2wiEqOcTnzCM04iPMD1w/0wu6i+J8kZcOfOj4NZpsTpXYuQGN4WExlpdMdIfRXhlAA==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["164bf3488b1f7307c9b03ebf94ba094cfc8a455b5a5805399e1567eda194f292","f47d982b1c388af989fa9089fb71c39304016e503695b3183b4141767254594d","d54f84cb0cc882b479ebe47cd9485e11df0ef5b33f1fccf40b1a6e7d696fc740","036256084776a9139b64e206b59896fc74f22e37c062e39bdc2752579f7d30a7","7747204a2016efa2635e696344e7a2c354917fc20e9b59934eb1c8e086ec4588","01effdd427ea0a649a10f1f0a4c73325f2f90ffcb3391c9fc8a7c3ae4f1b0389","802ea3162ab946b57fd07d7d3f969efdad6b6e458d4a253fe74584b0c440a526","9d3c3c84ae2cd9e3c5deb51d2b8ea7f430e48dd773fc68c34b5ed9ef2b67390b","f57161721286d8ace5e00417197340e1cf276e447dc21af9ecd54dd8f93c437d","c7c7c10bbd66083cce87b2ed59526871f995e9bcdab959c1a0162fb50e99195f","a0ac3c9dc814df88b82a6e7d6f2602be4b75efeb0a717fe03ffb8bc9290f7bb0","6d29e33e5fefb46385c255036c778f7012c15e8953e15d2c708456fe3e94ce75","193dd7819b5cc0893cd3620ab02042348a20821938045af5a341e160ec2e8bda","d97c31a576cd351fb66ddffaddfc87228fbf93ecf06301d5b8aec9b37e0fda68","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"de","page":"theme:sunrise/service/de","quote":"Es hat nur ein Familienmitglied Zugriff","rating":5,"review_date":"2026-07-17","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 (0fdf8a945cf3…), 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.