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.

“As long as there's no problem: then nothing works!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
86d98f4ea41410c29fd20a4823f5c669b3951d39eb4058811a34db7c28fb8e03
Signature (Ed25519, base64)
X3YLPuppiUBNmaKe4ZLTzGwSixg0JDCUSMUN7WDJljJ6gzEs7tZT7uScKS/7o9sKC5gVgzLi1WagYDg6VO/iAA==
Merkle root
d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path
["86d19ec2bf94f45b6eb8c1d4c1286eec9f46e395889b38be7babd4fbcf08c777","e638a18ea9cfde7ca3d207b01fed83537a37d7e47fded20fd3cda953e3068cae","6e1566a29c35b81612abd01a654b1b746e65c11b144869253378e49012bf81d9","1cf9ad287ef5266faf41408c43d6cc3b552358ba321b2447321c652365164683","166bc3e783cfb9eb9f30b9bc7411a2c74a3718880d8480144201ae3c18c65967","56732f55ea65148c74466955ad5d777703bbc4d7fc0238cb6965c6a72871fcad","236e6d20ef3c2a843927309f555d75e9d6b44c2455efd97a0192bee60f3417ac","0b6fa9c48c66662467702dbe8081841e1acdabde4a2f18df760a238e44d05c48","d6c387f6d7abb79950e3d00616ebb96f09b86c116e124bac905af8e422c6b03c","7d78d69542760260a52ac6e007ce22806f7ec1345995ed7780cc69fecb0c7364","ed63e33c6caf10d1a82160a71fa9766be35f01880915510247d56c574e2af419","e8dd323abc85c6476a44d8ec8ab0975e1c3287ec0aa6caff9d828c095f0c7c84","fe512df538f31c12d9084e7935c17aa095161d0611453d225ad85718977c3370","fbe51c186e2797045566a65d4e8ac09d80335ed84733c00aea2f32527a4eb0c2","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash
6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"en","page":"theme:sunrise/durability/en","quote":"As long as there's no problem: then nothing works!","rating":4,"review_date":"2026-03-10","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1231971182?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 (d9909e7ff193…), 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.