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.

“weiß nicht wo ich das eingeben muss”

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 3123541116

Proof data

Record hash (SHA-256)

6d77db985f3c1f5bb80dc7b770cbdb507f288cff4813f98fccc1eef685a7b8eb

Signature (Ed25519, base64)

dryIRq/eTgJa+FI7z2t5vMUJM5cBZ4uywqVM13M234j20sEKHf/1lFtcOh99PdXmTyxR0ulXTLQZpyZI/5GQCw==

Merkle root

6d3f7b9a732acc39631b9b7a5990b6471bf710c9f84e5623c7b4ff4e1ce78326

Merkle path

["6d795a4da19605f5d73d7d0d51e3602cdac54281dfb602f801587565a2d8fd8c","152f8ad696975a1a4b3f96ea1cd3228e6316197ccfc2798c1c0a8c88612f6a76","af76e01bc093aaf4e77955555294e52531efffe9e98589aedcd829222304cce7","706aade263b92ba61cd314454690aac49f50fa3034ed2e43054ed4978e75c93e","bdb1999ff5d55c886507499c1658f9a6fda83539e7d4ad7ba5e7629707f163f1","7e7798ee7989cbe5dd4c05d012a7e78b5d7a11de8aded786bb39eace0ae69b15","29fd34ff4896f7bfc3b1ab33030d42c10d8801e81ad15deeeeb87cba36b1c03f","877f4552fea318253a3bc8707f5795f2f52aa0d8d011547a40e06475943c09c6","8a9f5109bd1cc67058a5f544a52316c5dd73117ea52117f0631bab84fd8f9c34","364853abb48dc9c166e620379c8e2166332c9fd3d4a026bdd715c18a75faad03","94ef25e587448b4297c174c00422e0693fe48799207d7650c57529ba6af2d4b2","f093c8b1412e3d74354ea8b22e9fc3c489e9cca32c72cf25d4490d167d893c7c","43e340826c4a804ec6f5908b8b1b615e9056e8f44741be501b225d60c6223909","d55f41ae09ca42c33bbe39db949f63edb982eb2698def5511ce57c4f872a5c0f","6036173d1fecc6618a44f9a6eac2357cbf937f65066abe2621a2b8d1580705f1"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3123541116 · entry 108e9186e8c5677ad86d…

Expected log hash

9205615d16e6f0d1c04ec96882a0dde4bf091f63aaa636cea18cbbe885fd5227 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":"v1791346951310","kind":"published-quote","locale":"de","page":"theme:zasta/ordering/de","quote":"weiß nicht wo ich das eingeben muss","rating":1,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (6d3f7b9a732a…), 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.