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.

“habe auch nie Schwierigkeiten mit der App”
Google Play · 5/5 · 2025-11-14

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3161668256

Proof data

Record hash (SHA-256): 06d8afe94b6353ecbf7a24bfd575f672804a7664f72c620b92679af9e5dcfcf0
Signature (Ed25519, base64): HtrVBy4wWRHlv2Bi8eFA1sDsmEKRggL7hhbcHFBVYdzPhTHeT6nEbO1znxpyHo0DQ2oWU9v3Rcvn3SX70yRFBw==
Merkle root: dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path: ["06db785d083a27446cfecc7d674ce4f52183ed69930a7c53a69ccbea65c745aa","a58d142ac52e88207508b16bc85c5bf40cb098e4cd248c9baf0185827322395c","9876ff9f5126b13439c7d7325fd75348e1d8c7f00d6596001cd73711b762c8ca","a6cc2240e15b20cca1150e43408fa4c7f98ed58716897900768519e1c8d3508b","b8d52ad509fd2faa9aae05fbe84eeafc8766bc124c41f273064769e0e3d45b4b","0bc2b7abcef74719bb4d2f69c738a97e361e25519eed421f4da15c2e88ac9b21","1338b0ec636b60ff1d9b9cc2297f536bf0069b95e575a5034334e7e611bfed89","f435eb028151e804c6f026fcbfb4c5038aa0e9b9a98fbe06468771b15c03574a","6a00e3c9f2435d1fcdf0502558aeed9e6e565f4edc2111e03022718e0f5951f4","137fbcb016c5365a2e2227ac1b0b330e4ecdd1405abfc3870c60b47a3634d48a","50d046ae1ed8212b4ea40ba28cf9150f42577a33b8131d68e7ca47560a2ce5a1","0716d20b2d336af648f125e1c2c654fd2223c3dde403611772680fb1b6a17314","14af96598cf9d6cb016b0fed730fb6c3e41450ab1c3ebbb7f845ad928e8a42fb","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…
Expected log hash: dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"habe auch nie Schwierigkeiten mit der App","rating":5,"review_date":"2025-11-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (dae11b7f399f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.