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.

“Seit ca. 8 Wochen ist meine erneute Verifizierung in Arbeit.”

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 2515345787

Proof data

Record hash (SHA-256)

5013c6216a0e6078e164b36401e1a50a4005e88d66d2852edd2510918706325d

Signature (Ed25519, base64)

MaEvgnVACrwg3FQE5sQm7/wxlAjguwKXlCYYQvbar+RSUt8+cJpS10nxwDFRI3zjJmQDot3ehbILZicPnIMKAQ==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["501362c8f370d698be40a06c758510738641a647bacf4a6221ad5d61f3ff0d1c","4fb7b9849f06dc8e62c8a36f4c13a1e52aa45345cdeaf930d2f702a656e037d3","ad0dcc2df1c54ccd251a65e8a7c95a546aeb4ed89a2afde5b1e7a8fa537c21df","2294f2bcfaf995332bb9df850f3674462bb3a840e6bfeb8611a948cf244cbcd3","7a25e307f812fe2af47d77f4e2a213d687aa137eece87b74f99b26f2e372c381","ddec0d5413e5aca609ca80059f8420d15a4e645d2a6990e94a75d913c4b60997","7af3bdf8ff4de69b66b5aa8d4c1a88e271266d69a32ae01ffcf9a40925c7df0b","497171c6ca7b16796b4b3698e0efc47ce1101c423ca8f488c71cca7c2ef5df68","b557f0d0c39dfc61ea3b07afa80e8f9e2789fe3c49d7cb4c91a8fbcc6c4b970a","4f6e42ca57ff075360a74c77eca8af1a477c1bfc1549d214344855d7836ddab4","ed2cd4fdd54fb36f29e921426dc64ae7c03b10056938270248ae49d756b5947c","99f29cfb72dffd98709ccffab4cb07cb522519f6c7d92b3049393aa98f14a9c9","6f11499eaa6ce65c1f0a92a7bc0fdf2e1cab1385f61e7dfd4606eee0f3dcd0d9","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"de","page":"product:relai/relai-business/de","quote":"Seit ca. 8 Wochen ist meine erneute Verifizierung in Arbeit.","rating":1,"review_date":"2024-11-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (e61c2598d4d0…), 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.