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.

“Delivery notes can no longer be created via the app”

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 3258673097

Proof data

Record hash (SHA-256)

0b0b7f36bda433f7465816c7a86e0666ae0b43caed6fb110d54fa91052fbf814

Signature (Ed25519, base64)

jQ+PN6XrBU2rdelLKlMr0jrabFSbVlum5r5pugGWyo3yk25YCwbfyt3yjEaZxX4zQun6/xlaouLsql5wV3NqBw==

Merkle root

1e69109d842117168677c2c7aab9689ac78923960f86fb642566271a6ebec358

Merkle path

["0b0e83a6d42604748527c8255c35cada3507ba5e55cb3d3e764a455e635b0c7a","af643db9c4ae972f7f4bd2c65b9e6382b609cbefc987d6400bc4de3eb9c829f7","f8c628e05dbc24245224230513fc56c7202094cb2acd8284a76b8774376e2dcf","d9b99ff9bc78780821cf6c4f0ebc6c5bee0ca61fc3fb2a6af91f9fe0d9741b27","f752d924d515c37c575bb123480d37131890ab6822608335e6566155fc10dc4a","5b6c1575a6038a82e78c7d473827764181865f81b17cd0b9a76c6d55bd48db84","e6b6dacf202c99e76aff83b6d41357c936534b8b8de35c20c24c017cad50ce34","26d137090b1c4beaa6ad9240f13fc3e7fbb070ea2f5266a15f5109fd53bc9f3b","1cc481536bfb9fe31358cb7e690a829b3953e374915260e4fa20e8e46b1e55a4","5e3425bd907dd5847041d20b70707de0741cd745ee67a1bb536769ba0bad71a0","8f28289dca323bd2cf87bec411b122a2fcda256fcce0cb8b36c656779d0daa77","e8ee33453c42c8b9a0e73dbe9a65f0ef421d213e42b0e7964904098c25de97d6","7c33667a483d5fd3b9ed47c00df3203f479cead457d361a57e3e5a90d1401d8b","4db0e65440b78c494263fe6b915a75fbf2b04ea1cd2fed0eeba5f9cb4589aa37"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258673097 · entry 108e9186e8c5677ab832…

Expected log hash

c57cff5f0f2da5f1c24e09823c0cd10c485830bed55f44ffe5864187f8e896d3 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":"v1792033864449","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Delivery notes can no longer be created via the app","rating":1,"review_date":"2026-07-04","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (1e69109d8421…), 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.