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 2671651968

Proof data

Record hash (SHA-256)

171e1db540fe47a710eb13347d8d4cb4fd0b16d869254dcc106aa6cf2832fc47

Signature (Ed25519, base64)

rpiy4AU1HqNl4edrD2AjT/NGc36hCroyTp9DlTg7J/W2UwlQxJNib+op7z7hazQNXlelSeUg5rUC8Z88sJUCBQ==

Merkle root

ce3d6938e86e6857be7a8efbc85155c1c21346e72fe16d50aed37ed5b5eaf89d

Merkle path

["171de98a40ca1a8f2f2e37a15ea9afd9490f866adb841108af69fe9751e443f9","69865f90cca50bb72f141b962b381220919cd57081df3c9910c71af1f4bc5b0b","dbfe7630b38a3e8b0e7318621c0f60ce1f415574d46711c908eeb1b9a6c4ae48","fc90df8a09fb7042a6f5b162d5f601b22d20d1a1a03f94c1fadec2bcf02e46d4","8db0b285b8ee9ffe899e7ce6155a886462794e75d7c95f0d7053be2eb128c580","d10c1066fd95485633de7891ff940f601c2e1f164abbe4921a2c2fccac7ebc45","7e509858dc0b6280154f352d035f635157674060aae4cf6f27f3fe3f101d0eed","80c10c516b201a407d69c3aaef0062e2a4dd0c71753f08b98f7fe1a5939986d1","b14639cc9c47562307401106b2ad2ed5b3dc845ce7e375900ec173320a1662c1","6a32c5d33f3e42a2f2477b7d782cd64af8e460e96787a647ead746ef618d0bf6","8979e837e8d28c4b6e9cf6628f98967eaea0782264bf5e934746fa503f62458f","655ccc7fe9b7bd47a97ec699b9f805ab92dd2257e5247632c4f4dde68cfc6c86","b30fa96b054eb8908168690ff8b151669e100c89959f7a8fe4c48ca457806f71","7c049e8780522490a97cb683a0735593208d22b55a66f49923a0a94c3b56e5c8","6c9e445e142590592ffd87f282aff1887c35a7581e681839c186aefd59fc6d6d"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671651968 · entry 108e9186e8c5677a6125…

Expected log hash

3568e710eedb6ffaabfb65cd1f12c143a50a3583c899cc455e67b87a19e5bed5 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":"v1788237937782","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 (ce3d6938e86e…), 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.