{"id":"W7123720152","doi":"10.1109/iscc65549.2025.11325964","title":"Next-Gen Space-Based Surveillance: Blockchain for Trusted and Efficient Debris Tracking","year":2025,"lang":"","type":"article","venue":"","topic":"Satellite Communication Systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"","keywords":"Scalability; Space debris; Function (biology); Satellite; Throughput; Low earth orbit; Space (punctuation); Blockchain","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001298141,0.0004413596,0.0006409012,0.0004179069,0.0002771463,0.0003495378,0.0004619317,0.0003029698,0.0001226803],"category_scores_gemma":[0.0004291883,0.0004798989,0.0001845385,0.0008859382,0.00009195981,0.00004130456,0.0001104244,0.0002483775,0.00001745341],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002784134,"about_ca_system_score_gemma":0.0001635028,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001369863,"about_ca_topic_score_gemma":0.0001213081,"domain_scores_codex":[0.997496,0.000245131,0.0009054883,0.0005266553,0.0002283082,0.0005983998],"domain_scores_gemma":[0.9963663,0.001815064,0.0001353218,0.001200721,0.0002825953,0.0001999803],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004853257,0.0004802389,0.03153696,0.007233848,0.00121254,0.000008365461,0.004050422,0.6377233,0.03475945,0.01300646,0.002259252,0.2672439],"study_design_scores_gemma":[0.002262478,0.00004301213,0.004662333,0.0004134299,0.00005079638,0.000003064675,0.0008994078,0.9375585,0.009932782,0.00003461366,0.04364641,0.0004932298],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5380374,0.1056804,0.3237902,0.00403084,0.002714435,0.005697099,0.0001254937,0.001222701,0.01870151],"genre_scores_gemma":[0.9938816,0.0004497266,0.004019601,0.0001664569,0.00007924341,0.0001547266,0.00002051646,0.00007530275,0.001152758],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4558443,"threshold_uncertainty_score":0.9997653,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.030425350130766,"score_gpt":0.2684996699359885,"score_spread":0.2380743198052225,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}