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.

“Ich benutze die App seit Jahren und bin sehr zufrieden damit”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
57864fff4e7e029ff5e0a7cecd235ab4a30b1256073bc4c0148c7d5b89bcd7fb
Signature (Ed25519, base64)
68Ou5jHrykP6xF2CVtrmDG/sPACP4uigYsvMAbI1VG6EaTMoCLUBqh/Mg/iDMYTB6jvEoiiSY5fPjnlVEURvCA==
Merkle root
c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path
["5784a2e1d15cfdcc7411b54e24f6d0f71620aa5ea754265684e366ff416548e9","fc70caeb1a1cb89b91ae360f8b7e717877f8649253267977b9b1759b2f8b06a4","8582cf3ff947d972ca8dae48903720b3d3793eb15467731fd3936f9fc5e52059","d9a525995b33a7daa850f3610c89652212a3134c9b9353775c8d284523c42480","f0a3bea74ace07cdc4cb0e8680eb5c9840670269bdf9c84e8f1360b70c744316","60645f44cb2bedbeb165354bbbda6276e7888528eba85f0239ac5c5f2dd03315","ccda253d97e92f8b4b70e63a4586804701401689f08baf369e5b095aeb598ff0","12e2cfa1a638c3d3b1ae6091ce52a5de568d8cedf0c81c1b99c859b218a2c524","56ffb578fa76112c5b0b2cb87e53bdd83e762ba28454157187247c678a6dad89","ea53d75e8f5a957fa4d964f4e040c57e9570cb00ecc959146f4341df357d29ec","720d130d7c2efa5bec06df1cff9aed355245a45e96c45382cc40c8e16b0351e8","5f14be9799ed7e2565a7e43cfeb1ac06b00b066a387141941626f54598d45711","5434394b9627a4ebf7fd63155d59abf9174230c181f6f2ffbfb36e5af0b4c369","c9db0e8749b6887bb580bf4fdb35a1633fc15dc78bce76027a2c70ea28ea9aa5","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]
Anchored
2026-10-01
Public log entry
search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…
Expected log hash
38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"de","page":"subtheme:lohnsteuer-kompakt/quality/benutzerfreundlichkeit/de","quote":"Ich benutze die App seit Jahren und bin sehr zufrieden damit","rating":5,"review_date":"2026-07-27","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1586330607?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 (c9e6077a1bda…), 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.