{"verified":true,"status":"ISSUED","certificate_id":"6a1c9562-dff5-4f13-b2c3-88955b07933d","certificate_type":"GENESIS","schema_version":"cert.v1","issued_at":"2026-03-06T23:23:18.770Z","signature_alg":"Ed25519","signing_key_id":"ed25519-prod-2025-02","is_white_label":false,"white_label_name":null,"verification_url":"https://certifieddata.io/verify/6a1c9562-dff5-4f13-b2c3-88955b07933d","checks":{"signature_valid":true,"schema_valid":true,"not_revoked":true},"payload":{"issuer":{"name":"Certified Data LLC","environment":"development","signature_alg":"Ed25519","signing_key_id":"ed25519-prod-2025-02"},"subject":{"user_id":"3f313cf2-edbf-4036-ab2a-58472695915c","dataset_name":"CertifiedData — Customer Churn Prediction Dataset (CTGAN)"},"artifacts":{"pdf":{"path":"certs/6a1c9562-dff5-4f13-b2c3-88955b07933d.pdf","bucket":"certificates"},"verification_url":"https://certifieddata.io/verify/6a1c9562-dff5-4f13-b2c3-88955b07933d"},"hashes":{"datasets":{"customer_churn_demo.csv":{"sha256":"290830608df175a75dfc32f35f164f211497d89bb88033fb4ed173558f377e99","row_count":25000,"size_bytes":1800000}},"certificate_payload_sha256":"b779fa5ca2f33c228dbbe834cf37b460e50927451b72147470e22bc08105ce6a"},"provenance":{"audit_vault_entry_ids":[],"audit_vault_retention_years":7}},"disclaimer":"https://certifieddata.io/legal/disclaimer"}