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.

“plötzlich ist die App auf französisch”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a9d0c82e914d1ca253c0b696e40a53276a831ffe848b1f6d6f818394f334723f
Signature (Ed25519, base64)
iE6cHGBKFg6wLjYJDYhPAEqJCEaNe/sk+bugRGl5Q8ipBs7uANBW77ZPZSIas/ASuLnrx6zx1WjgVcLgi1+WCA==
Merkle root
cb5472fa7b7f10b7453a4f782a38c5dbb3d782ac291369ed3830c2ab783a230e
Merkle path
["a9c34b5153b95ddeeef6ad0c3d1efd3d34b26aa37488e1cf7abc7df5e729d3b9","fd08693c86e4a0b631fae497ff18c35902f20acba6947eaf383ae19338061271","8e6f702a9b7117f880693d6ececd2651a7ad9614ef7641ba59c247ae482b7a16","9e8296ad3f9d7b55b36a4dc70054342403fdad0a58ba6af58b16d4aa773ebbc9","3bbc0c0f0fafeca5c223fae5e59850385d9e994cbd233d5db60d57a42f7871ba","b27dbd2a3bc60fb2267038196c058a8875204f5de97ba759bc77695623ad8376","5d7ef9bea70032885acbd4a1cf8e5bff2fde446cdb02495cd41db4faee39f0ab","dd42149c9df9111e62db192f62c31268dac514e0bfb8ca3b1efb7bb8f5d3c643","12cefe666bbd17d303ef012872b5e915664b22f243a6f5dd94c8b524bf54be98","0d6e528d251d00f9b1740d78605159eb4d36ae2e44819a06591e5949017402cf","e05656b950fbecbb2c81dae5cda0a5db8e599c790f3de5148e89e871a75e2162","f3eb029389afe1494b68c24e8d37868bdcda9128cf4c4b90307b1741653d5c87","4a6727126daffc2e2ebfc8d3cbc74674dac5a876fea9b7ffc3ea5e7c28e2e01c","26f00ef18134c3a71192b8b80981be2ea073cd811ae4af22a2c976c20fd1879f"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199295725 · entry 108e9186e8c5677a3fc5…
Expected log hash
59b8cd8284c909c35d85f443b6a086d482f8b667c56ec942d663937a75e25638 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":"v1791689736846","kind":"published-quote","locale":"de","page":"brand:anton-paar","quote":"plötzlich ist die App auf französisch","rating":1,"review_date":"2026-09-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.antonpaar.homebrew","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 (cb5472fa7b7f…), 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.