multi abstraction level physical simulation using blockchain forking model to reconcile abstraction error leakage w/ longest worldline winning, lower levels retroactively overriding higher when deltas accumulate to some threshold level, agent actions reevaluated against new chain
parallel evaluation of spatial regions w/ non-intersecting light comes
higher levels speculative evaluation w higher actually levels being the confirmation cycle
allowing low res predictions to be concurrently evaluated w convergence to whichever one is verified