{"artifact_id":"L2-531-001","layer":"L2","parent_l1":"L1-531","title":"EEG Seizure Detection (PWDR) — Spec Skeleton","omega":{"dims":{"SNR_dB":"[NEEDS_HAND_AUTHORING: bounds]","N_channels":[4,256],"muscle_artifact":"[NEEDS_HAND_AUTHORING: bounds]","duration_minutes":[10,10080],"sampling_rate_Hz":[128,5000],"movement_artifact":"[NEEDS_HAND_AUTHORING: bounds]","voltage_resolution_uV":"[NEEDS_HAND_AUTHORING: bounds]","drowsy_state_confounder":"[NEEDS_HAND_AUTHORING: bounds]","electrode_impedance_kohm":"[NEEDS_HAND_AUTHORING: bounds]","neonatal_premature_pattern":"[NEEDS_HAND_AUTHORING: bounds]","electrocardiac_contamination":"[NEEDS_HAND_AUTHORING: bounds]","manual_neurologist_inter_rater_kappa":"[NEEDS_HAND_AUTHORING: bounds]"},"type":"range"},"epsilon":{"type":"fn","expression":"0.85_accuracy"},"difficulty_score":0.5,"delta_tier":5,"fingerprint":"e70ba76bea77f878e7a5e0d83d669ea2e7f29d5e9482e246600b036d0b8ea0fc","status":"testnet","submitted_by":"mainnet_mirror","chain_hash":"0x6f50a5f9e6714a2d712d9fb2408a197cc4b1da7cb2c067420e728a29cf8f30b0","chain_tx_hash":"0x7d5eeb6467d884020c9294ee92ba691a6dd0605690127ef436a9cc3592022029","chain_block":41553391}