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 komme ohne Ausweis nicht mehr rein und habe keinen.”

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 2670833107

Proof data

Record hash (SHA-256)

171faf67ce55e64a4fc0d1299b1c39a2c78db357d72a60670f493f9029b3191a

Signature (Ed25519, base64)

4Ak1tuHY3v32Z3b5iCL3fmuSazungCkTcoGoKnyYTtHdkJDGFnZ9XnmD5rcKQFJYBLHeJQmLbNX9hvfzZn+dAQ==

Merkle root

37bab7ab6bae92a907497e5a4ac9fef6a8cc674cc365cd962e5b33be029217d4

Merkle path

["1727601e56ea00bde7ff57535e68eb1123e365ed08cc63ea2553343cfe8615cd","ca2923671dccfba71b355eb52747051ad3dfeb806555215fd2a765862001c0db","c636def7b46abace929e90d95db9f46ab2da9ee169f5626ae466b440eb41025b","c112074c1af768567f1f73b711a1b8f11f6e2311bd1b2c59de35f2738985b718","d4829c62b4398b0a443fccd4cb0a26b0dffb737007078307e2eed470a283a8eb","6a07eb63a6a9c9dbccdda789b65421aa62c3120cb830e20cf02176c774024d75","37131a4eb75b5b81ab9998dccf4b6ddf85fa99284d6109e228500afcfd09fd68","cdefeaa668811e2638df109026cbb36e46ea25192cdd777d84dec87314ca3281","b6d076d15247047137c55d321c75db3288aa8caf2b3619eb8183ef460b7cb680","0dcb74b39494bdaa39aac67f6db03d8aa875ca1478b697240b285f0dd9dca506","67c356fdbf02166d0cf719d232be991a002513cd400dd9afd4f21ce25899b720","c9b120504e13ebf6addbc5122cbf40e7c38191056b31c8b51d2732241f152229","ec831a88cfac83431928609cb4878ed5619e6065160f677d7645e0479a63a3aa","1c8a8edcf77caa5fc3af0401d1e3fed2c8693428493c7127f3e51eef4f9cecba","61a69baf0202b9bc9628f4c2534169a082ad6e9020746ee3a84c82ac414b68ee"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2670833107 · entry 108e9186e8c5677a11f0…

Expected log hash

93b6693570baaa3e2327aa4b03aa01159ba10923124d4cddbdc139f813f3f422 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":"v1788230822517","kind":"published-quote","locale":"de","page":"theme:audible/service/de","quote":"Ich komme ohne Ausweis nicht mehr rein und habe keinen.","rating":1,"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

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 (37bab7ab6bae…), 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.