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)
5bf520086c89ce00d7a46c34609433785b1ffe2a5afe04dd1f7dce50b679ebe2
Signature (Ed25519, base64)
bz9kbh21yxuH7WjR+V/i2ehupxGks7KlTc8O0mthx5T/CbpH/OtDJQevn/3JrCoQGWqYiVay81WwrNt1L9ylBw==
Merkle root
bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path
["5bf98cad882f0f0feb749c44069d80c42e48c35e903629ca0918eff2a205a219","69fbee8eb1f6a4cfce2eec60dcb9e98f3613e401ead53692c9686f6fbc5eb1ad","cce53900a86e8edd3b21f7f7b6bfc8b6144526440e10b3741ebfadcaef20a527","c47c6c8795ee12e24f1dfbb3625911f061074d037b41465885f285049808986b","6c6a864d97583d5a9b4ee6c56bbeaa49a778f689810188deba8c5f988006f9d0","a09f09c83df88ca1d09708040fa5e039317e829a6b0b04d130a84d5edcfc0798","45c0e1d1c3ac79f839af273f891e4c2f392260ead1c88cc57b5ccd307b563141","ac393931ec149a0ed88b14c094154cb4ab16e47eaaf9934a4c87504a96058726","e30851f73a351eec58cf8d68f1955b9e4e8ecec7c100d3e512479dc78555b1e7","5eeccab60f4803ac96ae7d00ee3093cc146fe3c6923e85663158d00fcf2747d0","89c53e44bec1e3a79015de97dbd9a1dd7f1ab1bf86ebd11d3c2c0e3a8685ced3","ad9c13ffc456be639adc077ca6ea905d66cc019d58d26957aa90875033a65793","b8659168923893f97a37be27d160a4242b9c5bd182ed4c6b5e12ae0a7948587f","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash
c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","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 (bdf558524b6f…), 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.