Advocate in Jakarta, Indonesia; founder of the field I call AI-Based Jurimetrics (Ilmu Jurimetri Berbasis AI). I work on verification discipline for AI-assisted legal work in a codified, civil-law system — how AI fails in real legal practice, and what catches it. From a sustained human–AI collaboration I keep a numbered, reopenable register of inquiry failures — defects in how one checks, not in what the machine says — distilled first-hand from the collaboration's own record.