{"artifact_id":"L2-508-001","layer":"L2","parent_l1":"L1-508","title":"Optical Coherence Elastography (OCE) — Spec Skeleton","omega":{"dims":{"H":[128,2048],"W":[128,2048],"Z":[64,1024],"SNR_dB":[5.0,40.0],"N_frames":[10,1000],"loading_mode":"[NEEDS_HAND_AUTHORING: bounds]","wavelength_nm":[800,1700],"oct_phase_noise":[0.0,0.3],"loading_amplitude":[1e-09,0.0001],"tissue_anisotropy":[0.0,0.4],"axial_resolution_um":[1,50],"density_uncertainty":[0.0,0.2],"loading_frequency_Hz":[10,20000],"lateral_resolution_um":[2,50],"scatter_decorrelation":[0.0,0.4],"loading_calibration_error":[0.0,0.3],"boundary_condition_uncertainty":[0.0,0.3]},"type":"range"},"epsilon":{"type":"fn","expression":"24.0"},"difficulty_score":0.5,"delta_tier":5,"fingerprint":"56d4cd84774f36e838d669e2c2493cecbeab9da244bb81373e4b44768a2fdef2","status":"testnet","submitted_by":"mainnet_mirror","chain_hash":"0xd1f52391b68ea8a3265d75681d40a1b5d86d592cee9d3fc8ee841a4dd67e292a","chain_tx_hash":"0x6cee22a5ab205a583ff256d7a11a50e73273a1aa7882549f68235e3b2be248f9","chain_block":41553376}