{"id":"W4385012499","doi":"10.1007/978-3-031-32415-4_33","title":"Not so Immutable: Upgradeability of Smart Contracts on Ethereum","year":2023,"lang":"en","type":"book-chapter","venue":"Lecture notes in computer science","topic":"Blockchain Technology Applications and Security","field":"Computer Science","cited_by":31,"is_retracted":false,"has_abstract":false,"ca_institutions":"Concordia University","funders":"","keywords":"Computer science; Upgrade; Proxy (statistics); Smart contract; Computer security; Transparency (behavior); Blockchain; Operating system","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003341587,0.0004214877,0.0007512151,0.0008734064,0.001451408,0.002919003,0.001543424,0.001498775,0.008308955],"category_scores_gemma":[0.01626269,0.000655275,0.0008932916,0.001367681,0.003799421,0.01463905,0.004367183,0.004804303,0.0009231212],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001050105,"about_ca_system_score_gemma":0.000955223,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009447293,"about_ca_topic_score_gemma":0.0006649325,"domain_scores_codex":[0.9978251,0.000609327,0.000137975,0.0003667834,0.0006582543,0.0004024705],"domain_scores_gemma":[0.9897978,0.005434597,0.0004688419,0.003293441,0.0006549189,0.0003504243],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001078715,0.00002618533,0.0002242238,0.00003948372,0.000007982076,0.0001467964,0.0002865595,0.004478848,0.001057299,0.9668623,0.001496042,0.02526644],"study_design_scores_gemma":[0.00001695493,0.00001786053,0.0001196924,0.00001889686,0.000008294884,0.00008307627,0.00005058031,0.0190476,0.001324271,0.9747835,0.004517782,0.00001145322],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.2342828,0.001395023,0.5961784,0.004478608,0.0006059842,0.0001656651,0.0003531466,0.001664224,0.1608762],"genre_scores_gemma":[0.943106,0.0006518448,0.03477434,0.000289489,0.0001877347,0.00009685835,0.0002131037,0.0003398814,0.02034087],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.008308955,"threshold_uncertainty_score":0.02779621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01822571593022597,"score_gpt":0.2499483651315333,"score_spread":0.2317226492013074,"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."}}