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.

“Die App wird leider immer schlechter”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
31588b53cb60dd18e220a38665a57884da6b8b009e0e171637103bbc6cd5be31
Signature (Ed25519, base64)
YTKO3v7K1BLq51twq2KUPbTJoAodESP753CPtZHg5B4kwWpH0mwvSd5AtrBqxYY7EHw1VH2q7IE+R4AXAgz4AA==
Merkle root
07a46785d5aee1659592c3bdca39d53a8d719a54befeeb922b17cee709a875f8
Merkle path
["315888e6a6d99d6793c17fab5af337cca24e6836d528a3507d29b4476595e329","d18f0b633f4d69cd159e89e67e483f81f9abb87514130184cc600ddd679beee8","6a70f224d036b9cb9431fb799e7e885c315d4f179a5fd1ab978a10dd6db2cccc","730d4209e7e9ceb7f952771cf0e5bb0be8ca663f8fb1560dea3965ed424f3269","f5f640664bc49cfb12a356229b65c21f2f48b0e47b82926a3ce740a9ee1bf176","7723cf9e3f10e5d0d3f5affdd15a9503b4ef55d30b17a1f2bd192d9079743170","cf6a2980d25a4f39bcdd0142b920fa5f503c307976e72ec8ab35ca6fc6488572","9ccb723a8b376ed336b87f92079111857b6de5f26b436532128c5155c97f90a5","e36afdf4547a5e724efcf04d184d9729c6adf8ce56c1d4e3b8429c3e769113a4","433fcd1bea74fdd2d26e9fc5d63e685e6918c0da925f2002b54db662823aee25","ee19575ebdcf831fa00faa9f76884f1995677759d17c5f51f59e9690c3b14b1a","ea683ab2b22ef44f090766336101f5791e4856727b8472fc8017314d797a960f","ec740e5388e4e49cd6d8c31e5614e258aaffa02dad11e53121ea00192ce20e82","0e20c905a6a7aac001c57656bec77de97ab949f9a0fc2b3a10774851e93a0e18"]
Anchored
2026-08-16
Public log entry
search.sigstore.dev, log index 2483440454 · entry 108e9186e8c5677a13fc…
Expected log hash
0bc8268fff2e4c3d976750cc139f0cd57c75583883b6998a56e90cad3331339e 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":"v1786848508460","kind":"published-quote","locale":"de","page":"product:sevdesk/e-rechnung-software/de","quote":"Die App wird leider immer schlechter","rating":1,"review_date":"2026-05-27","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 (07a46785d5ae…), 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.