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.

“Why won't the app open again?”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
292f9439c7fe9b38c67554aa0f60942a96ccc840cffd0876621e395b0d92fc98
Signature (Ed25519, base64)
NxE19hi9CGMCbaKGP1z8EUC8//C6mKjj+BNyO7wFAiBXsnLGZ9qbILyK7TcNGLFLk/TTTBC5wmzvVkKak7e7CQ==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["292f7b21ac11c16897f23add91ffc32827415d033e993c061436cbf34465d5db","fe37f7fdc39a92379fc0ff5ee8496b7baff59c57722196e5a946232fe4f15cf2","bc90a7abba06524f82f74e17377d6af8f422acc920fa91d1e62970d369d7932e","9b5fb939a69b9f7ac8a5398d65a93a306edf37836aa2e7ce9e94c57899496ba0","0b0e12c9848a7a7de5b7e317337127c067a46ccd7533f34bfcdc6694d528570a","f66f03b40c85d14b9874f5f0f0ec44a9dbf51440276004933b3454f969248114","2b8f87c59ec5a5b4b6ceac590f5a394c937954a51ef746637e54717088e0dd38","c6394e25814c44310258501aa159cd2232638f545cc9045b8deaabb4803cb072","96306bf9e3b422e296fef7abf225f786868e7f2c2365e11f14ae6bdd6017dd03","3f0d5aacc25f49ebae0b8166f8672b09fb632ccce43bf17a8c3b872de8a69f90","8ae25d59a634a6005e935c1eacac2c2295ae562fcc5e74238fca457a64aa57e5","459f37cdd03f4a6a725ce09d35b95692d328ddc504d850b70a0f5777199693de","ce748a4ea17609932077a2ddf349ddc25b0aac234841b63b72566db9472e9268","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:sevdesk/ordering/en","quote":"Why won't the app open again?","rating":3,"review_date":"2026-03-14","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (2cd516e344e4…), 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.