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.

“nutze die App nicht wirklich”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
189f7e9c3925e7605afae1ae68999a626991f5693611eb7d601b26fa3a07a45a
Signature (Ed25519, base64)
eQ2qNQjUwSx+M+ZUn8v6Zdl2xm/oc+8Vjy3d6BgIpBP79vGXphWhHXMuWqSynTvVoTepMoCWnTwG4Jdxrj6vAQ==
Merkle root
96fbff9333062c6f240ebc674c358d11c91e32417964c7b74e7a085ad09b3148
Merkle path
["189fe5803d5d81dc6d2a4c6624793a52afc7c620e81089212909cf70bc3cc7fa","2a54cf8dc92a998ca0607666c4fec69c763ff18c8a8db78fc7bfb8d1d6a0cf12","f12ce32ddeb2f27af6c44579921c8b0b17eeaa2ac243ae37d4dd6df5319300b2","520d35703015f9751e7c372c2bf5456e4bbf8bafeff7d74358ec9bf97b569e5e","ea514704f4907fd31bdccfc53b75e8e77a1be3cd71273823bc2836af988af596","e7461780a20b42cbaf0016ed487a9325764a81f93922ef65c6fc55aeafad522d","c11801df54679ab9bc4c82a08abdde2e6226f75fb368d1d6474fe54235f29b5f","090171849924f2e5c9f2876fe4bd1adbd5b9cd0fadd0980699a209af47b89981","d515661f69b2bc4e32bbe24fa130c155a72de5891450972b6f97e540dd971f46","e917239ea22eca4a7c4dbba49493d299f2c6b80e47858860cfb620d7623e95ef","05a2d5caaab3052c8cf493f4a1f30fc156d242dc5afd164dfed8671ccfb8f200","7831e43d966ad98bcbcc2f942aaf8b6b89b57118e9c855f79b8043fd6923d11d","79a4550b200fde9b3a943415990b5226f73c8c365540528c8ac5ff0f8d838204","392c4ff19a61c37ccb09c095c4cdb0c4164ec867c437a8e3033cfe3fe2edd46f","60ceee9d6856471604c29353be774f78386c382c47f03b784bbb0ee7fd843f1c"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2685152720 · entry 108e9186e8c5677adce2…
Expected log hash
b48044e152c7f9f6bdada08baa42518b66cab68608ac945b90bbbe4a8f1ed0a5 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":"v1788347082424","kind":"published-quote","locale":"de","page":"theme:acrobat/service/de","quote":"nutze die App nicht wirklich","rating":1,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (96fbff933306…), 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.