{"artifact_id":"L3-049-001-001-T1","layer":"L3","parent_l2":"L2-049-001","parent_l1":"L1-049","title":"T1_nominal","benchmark_type":"fixed","tier":"T1","manifest":{"rho":1,"tier":"T1_nominal","epsilon":33.0,"spec_id":"L2-049-001","d_ibench":0.14,"baselines":[{"Q":0.88,"name":"Vignette-Correct","score":30.0},{"Q":0.88,"name":"CLAHE-Fundus","score":32.0},{"Q":0.88,"name":"Fundus-Net","score":34.5}],"omega_tier":{"H":3000,"W":3000,"SNR_dB":35.0,"fov_deg":45,"pupil_mm":4.0,"misalignment":0.0,"reflex_artifact":0.0,"cataract_opacity":0.0,"pupil_size_variation":0.0},"principle_id":"L1-049","dataset_description":null},"ipfs_cid":null,"benchmark_hash":"a2782aa4f1690a5d812d6237b1fc5bc800acff8f775f65e132cf22ba3525a619","quality_tier":"standard","builder":"mainnet_mirror","royalty_bps":1500,"chain_hash":"0xcd57fcd07a85341ce674cf0ff6105a16e28b2dde90c354277b79e0a4b19e3781","chain_tx_hash":"0x3d324f5cddd4535a409d78f5d69db1c119d995d7eaa11680a2018f4718f8a7e1","chain_block":41552982}