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.

“Manche Stimmen passten nicht, daher habe ich bei einigen abgebrochen.”
Google Play · 5/5 · 2026-08-14

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 3239939960

Proof data

Record hash (SHA-256): 1d9f8f1aaf6510e735614609d543cba195e80692698498e2e7ca76fc6b3314cc
Signature (Ed25519, base64): +ou2fGPzImuk3Ro0Wi0iuiageqcUc4uCfysEFz3xQTtpoR1LiCUT456OrYYvH9YhQK/5WAQ4WgHgRPRlTFqsAg==
Merkle root: 954962254ff2eae9503796c02bd08deefa3a5722e4ac0b3981007e2b9ddd84c7
Merkle path: ["1da34027d040671a7f9957380703abf63a936f5c5cfe2729973e408142153481","f6516e79a635b2d974762fa74ed506c8a351ff24dd7c6546a783c9eb56c90343","d3a611eead943cd44c0a80f71552e038d5df074f1b799c4da330ebe0fd6896ad","59e9e4a94ffd675a725820db21bfd272374df45fd14623d0e81b3512a98320e5","656ceb7f7f56b3983652ea41ea6566e76b5083a8d37c61e70262d8ef24ab095d","c6bb54ab684a4aec57d58215b8213ce0576f8f45932680a280c53834eb8f37a6","a13f9416cf747ae7ec6c8ecd44fda5a98bc72a83aaad6fcbce2957309930d364","6720863235a188cafdd03ae3479b25b6b3526dfa1efaeb1063fb0399555723bb","de834b5d986f58a64f4d7801ebef748cb8f46dca429e86a91ba4b3231cc7d62e","d36dc94326cebd82196e74b3e20a9f7d219e7890d1fa4a313d92037293bc835e","a4dd75e23af0f1258e45b84db6627eea99f30a1657c6dbfb9ab7e1aeb6c7d199","fde62d346ca93fe6ab586e87195f181c2c9b2ffa2c14b8bfe557af9f131263eb","07b2ba787804bc9fbb84c73bed76b7f65ff1b8c1694261a8264cf5f3209f315a","e7bbbee54f729cc449b73bfdd383c96b7b180e618c270037b5697f1fcc75f254"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3239939960 · entry 108e9186e8c5677a0082…
Expected log hash: 28fd9464b857a07e61931e67235e692cb8af33d7541a60ca163756a54a64e9c2 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":"v1791859824762","kind":"published-quote","locale":"de","page":"brand:audible","quote":"Manche Stimmen passten nicht, daher habe ich bei einigen abgebrochen.","rating":5,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (954962254ff2…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.