{"schema":"hashdog-attestation-eip712-v1","install_id":"inst_xativa_01","date":"2026-10-25","period_start":"2026-10-25T00:00:00.000Z","period_end":"2026-10-25T23:59:59.999Z","e_certified_wh":"0","f_esios_gco2kwh_avg":0,"co2_avoided_g":"0","tokens_amount":"0","payload_hash":"failed:coverage_8pct","issued_at":"2026-10-26T01:00:00.187Z","signature":"0xFAILED","signer_address":"0x0000000000000000000000000000000000000000","status":"failed","coverage_ratio":8,"operation_mode":null,"charge_source":null,"co2_charge_g":null,"co2_net_g":null,"spot_price_eur_mwh_avg":null,"period_minutes":null,"efficiency_coeff":0.95,"eip712":{"domain":{"name":"BESSCO2Attestation","version":"1","chainId":80002},"types":{"Attestation":[{"name":"installId","type":"string"},{"name":"date","type":"string"},{"name":"periodStart","type":"string"},{"name":"periodEnd","type":"string"},{"name":"eCertifiedWh","type":"uint256"},{"name":"fEsiosGco2kwhAvg","type":"uint256"},{"name":"co2AvoidedG","type":"uint256"},{"name":"tokensAmount","type":"uint256"},{"name":"payloadHash","type":"bytes32"},{"name":"issuedAt","type":"string"}]},"value":{"installId":"inst_xativa_01","date":"2026-10-25","periodStart":"2026-10-25T00:00:00.000Z","periodEnd":"2026-10-25T23:59:59.999Z","eCertifiedWh":"0","fEsiosGco2kwhAvg":"0","co2AvoidedG":"0","tokensAmount":"0","payloadHash":"0x3253b5b9ad4dca25d31e049f6230a10b579c96446cf27c97ea1cb6272dfed42f","issuedAt":"2026-10-26T01:00:00.187Z"}}}