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.

“fürn müll und total unnötig diese App zeiterfassung”
Google Play · 1/5 · 2025-08-02

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 2543266411

Proof data

Record hash (SHA-256): 2f380487271940baab885f2c46735376a05b396072112f53eb56ac361cacbe00
Signature (Ed25519, base64): JjNHaOnbHI6EDv+sd2TSOuaFgis3kHfutgT0ZFmXREgTsPODsAU/sTglLN06RJlkCfPXOMADBKWXhuE8CtzhDw==
Merkle root: 8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path: ["2f3871afacd9996554558b219e615ada28b5f498c6cda31a45c1bc0bb1e3e571","1729224a5a1fb84ed8b455d1bcb3a38c8dcbd0b94ad6bde05d8abc9457a62632","5bc0dfffe3b79827d6f7a15a6c159df19f5d28c6e28f1b10c5fc460cbd366dc3","22dcf857bf021f4c9dadce81e40eb4339dd7d282b1d3fd7b3de75a295267ed74","3c2b04fd543ab36ab412010edffcaade0e87a5e49d19d8694c16e2833bfa3838","6e3ec59eeac8fbed6d4ac5082d71776d68d979af5f4372c8b0804231910df52b","1bdba3b050499691d6f6faffdef42db7ed0f347e4d2e0f4861305ad36bd2776b","0be30df5c6e96b129741d74a38dc702d72e6da63e5f99a75e5d3c80a335a90ac","5853dc56989b63df9c5ef36620713a864a14f63349d8054312f7487b48db8a7a","b519bb67b7749026ea21b40916124b8fe60169ab07fadeffb63912bcac3c4c8c","029cc2c12787b5b81b5d0bcea893d7b54b3874920909f9a2f9d310ed1881eefb","795ec3a0ed2985762c41853d02aa00e1af19b3d1388332eb82c3d430338c7697","a96778a5baf37ff274f68eb2f3763035e6ca2771bce9e48327b04149f6a9cf89","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash: 443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"de","page":"product:sevdesk/buchhaltungssoftware/de","quote":"fürn müll und total unnötig diese App zeiterfassung","rating":1,"review_date":"2025-08-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (8ffad6e97d14…), 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.