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.

“Bei Fragen wurde mir immer sofort zurück geschrieben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
565a2214b36bd853abd4dc998fad48d6501534e550f2dad651e33353b15ad29b
Signature (Ed25519, base64)
9vsA2neziZE/0jwmDMYp+AQOnPf+Fwpojz3PLha/Ei7F7LrMF6zSl5lzKA2R2uPNbadb1MRPGLxmPyw/QcdYDw==
Merkle root
b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02
Merkle path
["565aa7bc7095146b687ee5db2ab249021e09775470487d4372a956dbcb1c2c64","ec7c53740513a2ad38a71921c0386dbbf0ecce86c3d27c7458b41a41fc3b0fb0","ac3712faa8d8076943437b12784a306f77ce455026e9757187019c5a113fd52b","5764999d73730597805913b8d0113c1fce2861008d0432bd213cf8ec8499cefc","2b5b33f5343eddfb2a94ae52cf8089d602fdb08499fb1ab9a6a59b6a357155bf","3eb65bfc6031504f4babb3c426e9b23aae359e56842e21c49f36b0f639a7f2f7","544a66bba984b3609029f5fa1e1bcdd93039b04d25e6dfdbbd70f3c23567ad83","f1bba68d6fdc68a7f03c5ef0b88092c5441ec7b40cd69e495a3ea44d65e54cd3","77f80de4362f4f772f5d6552f1b46a300d7687a44cd8de78615c14cf70af8012","766bb4cfe333eac1737cecd6265d097df60f473fc80a54e7c8c7e0a78563296c","87d389c83fd89e992a96d0b9792dec0eff9c6544ae6310a697648d3aba29323d","0197d988959ac12f7d8946ff2581c88b7ba9a4305193828cca53fbbb9832a064","bcc0d977b8ab2060a87584efe5d0f5545e840726716d3f02c248db108122259f","6c299608515c69a03540be35865f96ca4932f3e0403f8f39fb0e1c2e2aedffb4","43a562d6822dab12c673c1efa0a3171d1ef69b949f676fb01847e1e5b56274de"]
Anchored
2026-09-22
Public log entry
search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…
Expected log hash
bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"de","page":"theme:taxfix/service/de","quote":"Bei Fragen wurde mir immer sofort zurück geschrieben","rating":5,"review_date":"2026-09-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (b9a08f9d6d76…), 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.