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.

“App stürzt bei Eingabeaufforderung ab.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
01a8b3fbda426fce064cd5de73f9f4fd866cd09f41fb05c25af83481510e5b5e
Signature (Ed25519, base64)
N6S6oIrUldvPvgF5lKFYEwMOaNJ/SAQplTHctAXxhbDjia3kh5j0wFkqdB4FIrSH24WWBwwS0SJQSBqvCEySAA==
Merkle root
888a38c73939ec95e6f226dbfb3637325026fcafc5a795aa4e227b811d6b2c84
Merkle path
["01a7f5d416fac780e73c502b7165fa8ef508487221b95b3f30d44e4f493a2ec0","1398d89c78ba0b5db0517e354a091ea793499c01e9f0c3a0aeac9d6b49e5ef70","35d504bfab7e04e1602af500d25cce9e88864fdc16c33ad62ab99b91b61b03e8","a88abf8fafafbbce58f972475e46b36172e304ac1b15a387c0b6934fe53d0b13","0c1664162e6f2061c22d867ac6e5defeb2387579a30965b848bf699915c703f6","393c419ae7957adc9fc1919c65232ed056110f704f420eda50a585f40bf5b647","cbbe0ddb0d051841bbaeda70628524c6b8d4e86bfc6d50a98bdaaae887a0e749","d3da3404d0577548581f3b742448eeabf0dd85f4278b541db15a651af94d5a47","5d2a804ec8700f500579fd76c5bc7a3d0560fb14f9b44a5c5e3aaa2eca859a5f","f5d0ca8ddd765dd1b78d37c77334576cba8d93667406acbea48d75cf49c9c243","c1eb61eef936ab9c32f3a3ac6faa2ef692d0109d56de9f24c4d9e0b98dc22705","062cbbfbeb4fd46f2079783d29fb5f6cef5c48e70dbb9c2980860cd1d92ebf74","410ad2e8ec6f218bef120c1cded3462a092f61baab59fee462fd9704d436d66b","f46648ad2fd9f2769b9fc0ba1c434d2040de67cbd8b7a61df7b7575cd5a9206a"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240231023 · entry 108e9186e8c5677ac0ab…
Expected log hash
bc440cd3136178aee800fe49b9cf2e319542a645c9abbb8553c6ae1e354ce201 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":"v1791860805798","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"App stürzt bei Eingabeaufforderung ab.","rating":1,"review_date":"2026-05-14","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (888a38c73939…), 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.