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.

“haben mir ohne das ich Reklamiert hatte ,mein Geld zurück überwiesen”

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 2776103867

Proof data

Record hash (SHA-256)

2d7a2526e431a188a8abaa6521225897862917b018a6f58fdb9b2704d76fbdda

Signature (Ed25519, base64)

KisC4Tm0Fj0LMT1YH5a5L4e99dcMbY715pqR9lTIR7C6s3rt/3oFiFPUEIy3wQcsqDkKzl6cosv5huFgcv7WBA==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["2d76720d6f5b365d4207f12c637b885b84b9ce5d1ac80924db554ae007aabad2","b619419937fb8d8af4b5548e742dae0f1eba10dec82ca5bf02d57ab19371ceb2","8685b2c5522eda179e879aa556998d2995ca441bf47bccc55debd4120bce66cd","ba55fc3d0de51ca078f25d1446587f76028ad4e5700273b032cb5af016e579e7","265115b1a1bb283c9de02e08937ffd1fa2b0708c9cac775b65f1e68d1b80c0ce","48ca4948145e7c678f7df291fec9a671530b0cd1ad93419c7af44c9c576d17e8","eb601093141700c6e83699d833da7fc349cd0392c51c90946cd22b39dd13cad9","a90a047a7dc729ccac1bb76e04c248f4bde443ea05fb16d219789b80770be782","c89a4cec579fc91c42419610e4a560eb00c80db53478d70ae9724507458cb812","af881b4e5e49f49abee42610c8929e054194ccd8c4de89e2892d32862e0f3b18","dd9a2b0b97702237aa58eb2e839b17a980432dc29845c7fab4d204cc87f50048","cdc9b547a66b32bd7e3dfe1dc71a93d8d8fc3b198c1af0cc5d7f17b576402dde","aafc4d7abd1fbd48f01758db3e1a1278331dd8c09b348c20be15802d81136ee9","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"de","page":"brand:amag","quote":"haben mir ohne das ich Reklamiert hatte ,mein Geld zurück überwiesen","rating":5,"review_date":"2026-06-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.amag.amagallride","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 (4dc0bd79ba3e…), 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.