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 Qualität der Scans ist auch schlechter”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0994e4434cc164f653daf7884b1481df4931d712bec3457be98d73328f6f497c
Signature (Ed25519, base64)
hrRW3Z4Tn+YUlO1GAl1A/p3ZaHFzNUz5mbfwRRikBxoXrjQK0Cg2mYEpWtLVotSJJ+yUOlSkiMIhHWu9z97eBg==
Merkle root
172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path
["0992bb314b89f214b661c0cd0568f717846bf34086cf4fd16468de7207d5a342","9b0537d9477b09b6342aa791fcfeed399d1b8d9dd928e930211b8520741032b0","808170be442a267ce3058773d5f30cb2e5a0ad2a99aba9465ac51c7ce91b67b3","fc4b065c8758c4d2388af0fc5e881f9590169b186b56242f57c28da1336610bc","1c7e8414b9e7a4725ac49658d89137130afa11352b01d73e4c59b933ce537a9a","a3b308645070be20c068297175f20deb489e3b2ddda4a43e67e7e1cd590a3b67","a2177546e000078a0038318e0671cfccdb20f124935457e153e60986e0952fad","56d8d781a8d4c939a553ee409791022ed041e45951bcda39f64958473e939623","8d693120d011c88e0e635827800370f8e892f7a5197304b229d1ea3e3bb0dd2a","b9fb6f907e863ee86ec99759e6ce11028b6c1a70f6926c06327b0b7e24b19b5d","18b1697dbe6f1a1fc231cabdf676b92294936210496485c96a31d2e33e066f4f","589c22da96e3ff60efb0f79f96ffe7af6214e9470898a7edd786e91a2a5cbbad","6582b4bd72409a5334905e80c9e3aeb7c43a20c5eb4c139595bd990bb777102a","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash
19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"de","page":"theme:bexio/quality/de","quote":"Die Qualität der Scans ist auch schlechter","rating":3,"review_date":"2026-01-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (172a3e0b3c9f…), 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.