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.

“Sie sind aus meiner Audible-App verschwunden und ich muss sie ständig neu herunterladen.”

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 2514341362

Proof data

Record hash (SHA-256)

6b24345676d66640fdddd14ba00c48aff38aca01d69e230a5229a854648cb1f9

Signature (Ed25519, base64)

jBLm9rx5IYVgNgomFXem2AYlaGVChEME9Wo+FS9He3u0e43Ef4T5JvS0v6PpfMwrZty126GJY0l5uDpDyflgBg==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["6b27bb6aaa0a2f49c07d9d8cda545be41045353b91b728ad346aca3539424790","9409b77819056f67caa7acfc7ce72571a68e1702aa2472a03e9186dc357f0e02","bb381f76442e91a49c7e7810f6f116c005711f0da782461a921827218077ad34","5ee86f2fe4568423730ab29acc65b8451d8002d4409422422d20d4493d6e714f","d83ea883b8b3d42569457c613b5600ec34347922433a3d54b1012a1778bf7bb7","4c715038b3485bba4a5252ad5d5559d0f4262adad6132f85578c500818adda9d","47759594d08a2377f863db970977e28bff84621f040fd180eb138fce41a39080","f0184fb27396c6034e7024a56c7eef968186417162f55c697912f2fccf6d1ec3","f0ea2089dc17c03f2a41fb2e3e52f0549acb669b966d87175fb7343dae9da177","b27d6986ca6633b92220b610c24118a415b25429a0ee4c2193b6f67cc5d5a519","865c287294b22314b0f3f2c7f0efc8bad2cb4f7b01b996a9de5dd524bb2e033f","796cf9ea108b9a9048baa6f78f1315b449d5173aca6114b571a48a18d03a2371","1ea599b4152d264cd8b482e9bcc303e2f6987750c7c2b5a87cca39f2b78ee024","54ec8fe35b61032acdd3a795b276aa22207de669eab4043c431a0246c2258612","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"de","page":"theme:audible/durability/de","quote":"Sie sind aus meiner Audible-App verschwunden und ich muss sie ständig neu herunterladen.","rating":1,"review_date":"2026-07-27","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id379693831?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 (2cd516e344e4…), 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.