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.

“Schade für die Marke & Kunden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7a5460545c3d5470a7ccf4d67d3d82c169d3a882546c9df2dc4eef04d681c879
Signature (Ed25519, base64)
LQFHMA2QBjvZZSiMHEEPovvU065MHLnY7w9yC5LJdlLXlLY+EEQsw4qemE4DF/QFAuwZkFjygsOhwN+Wf9RCCA==
Merkle root
e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef
Merkle path
["7a53000b739b3133cf91b527f79cb8b8591e82847967664a4bad765c8165d143","7a3d8f59c7249d61cfb47894c510b100aa509aa6040a1b4eedf2518192db43ef","c1ff23ee86da1d822c1b225b0ffb82813a6adfd50318b695a0f3cf2830cc3ec6","6a07c454cd387cc4a15a4fb4e905e0b6e6ab716d0409bdc1eaae0f1eeb4aa428","bb57228ad465ca04b9a5f019a8f24485249bb28faa5cb47c9187336065fb5d02","23cb2b638c99c4db5691852661a2aa6284297e45828da49dc3db6873e5b318f6","2041cafdb940d5a49b4332dab19e890b18d26e5b90ffc5cf25922e96c962d3e7","19a47f4cad3726cf58c2a1ba5ce0d4d0d49fc3d532d5406f16416f1fd99a90cb","63b80a7131161421c180643807254a6e9f445277a38f77dbcaa216657d26d17d","f14f9e3c4d46caf6c2819f17c74dee398e33d8b448e43460b0acaf0d35f1005e","9db404732a39eb43edeacc7dc2dbb2572a6988edc1ff946ef933a8584aa70600","f1529d9d8d0b27350c2152458e297d9406b31a0ee9c50579b35f35e84480df87","3fdd31064998e61048d534909957bf68a4f9bbe35571f6d185756d8acc2a5420","aa4bbeb87247c2797626ab02a549451da6dfce4dcb854a36fdcc601e3e788772","bce5d442c07de6307e5ea8947098e74ce88c2246eda5e5fc1015a6d7519228a8"]
Anchored
2026-09-21
Public log entry
search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…
Expected log hash
d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","kind":"published-quote","locale":"de","page":"theme:v-zug/quality/de","quote":"Schade für die Marke & Kunden","rating":1,"review_date":"2026-02-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (e299bf38720a…), 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.