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.

“Diese App ist so instabil”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1738da84f2a79ddb0b10822a6bcd28a727949f2a1d274321158976de7ace989c
Signature (Ed25519, base64)
Xez+ePZGL0l5OhVgLAtWVCaT1t+BzBlPjZDy1Pg7+fVeS7pQHgZKiNynwCsA6fYdf2IOord1o/fyx/F43YaGDA==
Merkle root
04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path
["17373f7cf705dcd6ac9c5d4bf45b29296e234def95cd84b56c6c23faa2fd7bb5","453835a28c80c78e8f8d391f3a412d9dac6a2a88e3ec34417ee40dcc5e673d71","462efaa95353bdc88c0e7ba76039db76d30c54c5b4fcdae36f229792ef2fc685","856bfe0f52fdde07717ea99f7a796e5b5034800a40f86ff65c6c64d9c124c5d4","3a3b66a68250baf36a6d4699a23b72282c5f2b3ddc87992064c14f96ac2f87b6","e0e91c6a856ff1ceced6e9623ff49d21e8132131dadfe31a234d353e9afdbfb8","0bceff809135957956c357e87ab7b7098f79c7f647483191b8c5e36e19fd2d23","63367af57e9a7d0c7c17fb840afaa7be110c5ac865286219c87d4f174a163db8","57d6ec755834e642ef50de92c794e79be817a4eea109a54ff76c9939865f1f1d","e3a2c0f3b70f7d9b0f26ca030486ae3be70e8401cdb59726abade0f0d8c6a633","484046f777f9a6f4ed4cb02d72d14a15c1a74f936d0bd16c0d74a47ff45dd5b7","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash
d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"de","page":"theme:sunrise/quality/de","quote":"Diese App ist so instabil","rating":1,"review_date":"2026-06-19","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?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 (04316f9e77c7…), 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.