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 habe schon eine Weile auf die Veröffentlichung dieses Hörbuchs gewartet.”

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 3084008230

Proof data

Record hash (SHA-256)

156020fbd9be35d759817f2d0b54957baa1f6b47e968d6f94d466fe32c6ecad2

Signature (Ed25519, base64)

Sl2XU2VNf0lNJUxfEXDdGTRF/65eCwyfprct5d1KB2brqtUn79kAIo9qQ5MWr8SD6B9FJbJKsoXyjPPzQJMQAQ==

Merkle root

c954f278b03f0ddfeb806da3192a945ea74ae5ace31cdf4f5c03d62f9b9c9c85

Merkle path

["155fb738fb10a4b339a34bfa571ed084ab981f7ec5fe1611af8394c87fcdaf7b","95e42f3cbc216f6f88a0a1815674fa99cb2d4f2c8376f00ea55c7ac7f2c890c2","90c92aad4a78ce95c4b22676fe2283adfad149de9237e46a599174277ee6f37c","84c2685118e6b40f63c84e16254ecd28ddfbae6e7ad4ca753d82b98a38bf6c63","865d0f4d8a073efe4e6b5d2769f2e4dab79259b2d92f63be48d2540824905d7a","6752500367f1ab898ddc8b0b3d148e29e0bcb3c7e50fc2834bc926032ac1a393","28992167e2fe9fa0e8a436c44d75a34cd697880acddbc72b08c903d20ca94cce","c86e28e429cd5a5f375194c3badfc07a04c48ff14f3ba70a9a11b9b280bf0858","d0a530ac0a9383f572312a6a12e5bee082830c57b6a7d9fafcdd65b2072e0baa","0acd53c1f14f34f7a6d80c04df5109dbfe33729c78f33a16ae5c1444e20c8c90","87666d83b46d536411e8388e9c2ffeece7a8f9fb3c5ccafabaa42ab145e6db6c","bf04ca298a3027e7f2c49d8b1f187cd3dd818fd52103a26973fcab608c0d827b","1d0fbbdf6a8b806d2f18b88d9ff84b283191f14c9ba960ee1b7e6a525125a681","47f7935efde5c1916b9700110a56050667a486da6d01efbf1be7671f42769e58","2d9d4b958999e2b40d6b124a0a8044720e0313c217d237832e6b1171798873d8"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3084008230 · entry 108e9186e8c5677aea31…

Expected log hash

6a8c2df90f09571413991731949dc32a09a60f9a75e1342827498da2cbeccca4 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":"v1791183579482","kind":"published-quote","locale":"de","page":"theme:audible/delivery/de","quote":"Ich habe schon eine Weile auf die Veröffentlichung dieses Hörbuchs gewartet.","rating":1,"review_date":"2026-07-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (c954f278b03f…), 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.