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.

“The app no longer responds.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fb3c8e64ec8ea0a4b23b4793c6843ef0af88fc59e68564b1d64ea19fc1585ac7
Signature (Ed25519, base64)
Gq1xjvzrjuPc7pRvYxVM62VKivE20bKZTN/foK5fcOBCfJtE2XPIVrbfE8dtoqHPKevoynwCgowNbmJxwWcIBA==
Merkle root
3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path
["fb3a3706f86b8710ae4251280612a4f137fb6332882455279f519e55695a4ae6","3db9c79a6f29fbbb2b3d96388f83f2fbdd0d29ab0aa6bc49c8b7cde0b5212ed4","018617f1fa680a04eed4daeffbf1b91d855866087229835dfe7b1099cfb056d3","76aeeaca9b28c9b4dba7ed059da7e81d7b173657be29af0a8927241803f44d74","d573f61f9602eac5971193015485911482a2e8a3a47551aff8ba00c97078f962","26047d64d1f5772b7734026d4488fe074d306998aa8efa95b976a3e7d0adb098","d14203bdaa12c9e1198b5bb2e65bab863fbfdf37c304553ac9453bfa022bab97","7175389df4b6814b523a1175dfd0bb09a0dda24e1d81327ecc9623db4406dca0","6b1675fcf1c9bebeccd85d4fbc55b41e863ab95c786f1e743bd49d9df8a5a51a","31b27d31453717be4b35465835a52677998e5ec26db9ffb6e6ac69f499b4f301","6feab94c81a1437955b6797fd4681576369ed8a023c1b93de928b749fad6f29c","246f8342235410c48ceee34de37199612052ca8bfc8a05e2509de9ef8e0e7796"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash
69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"en","page":"brand:swisscom","quote":"The app no longer responds.","rating":1,"review_date":"2026-06-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=pl.lsisoftware.bluecinema.prod","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 (3ea09355a1b2…), 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.