{"artifact_id":"L3-373-001-001-T1","layer":"L3","parent_l2":"L2-373-001","parent_l1":"L1-373","title":"T1_nominal","benchmark_type":"fixed","tier":"T1","manifest":{"rho":1,"tier":"T1_nominal","epsilon":3.0,"spec_id":"L2-373-001","d_ibench":0.15,"baselines":[{"Q":0.93,"name":"enterprise_MCMC","score":3.5,"metric":"GWB_Bayes_factor_log10"},{"Q":0.75,"name":"HD_correlation_matched_filter","score":2.8,"metric":"GWB_Bayes_factor_log10"}],"omega_tier":{"N_psr":25,"T_obs_yr":15,"cadence_yr":0.04,"noise_rms_ns":100,"pulsar_mass_uncertainty":0.0,"DM_variation_uncertainty":0.0,"solar_system_ephemeris_error":0.0},"principle_id":"L1-373","dataset_description":"Standard Astrophysics conditions, clean data, calibrated model."},"ipfs_cid":null,"benchmark_hash":"d63f19937744f58533e090346ab5ebc1bcbca7cde23928852051bbea0e0bbafc","quality_tier":"standard","builder":"mainnet_mirror","royalty_bps":1500,"chain_hash":"0x446e73121c5991917886a9a406be20c74dcd804e54938909b9fc254982cbe53c","chain_tx_hash":"0xc802998b70c86748a841ce6701ea114f4cdfe3c981cacd37859f124c7002651b","chain_block":41555184}