# Original rotation with recovered bot write and breeding children RE-882. Reproduce with `python3 scripts/analyze_qvm_bot_rotation.py`; focused validation: `cargo xtask test-group qvm-bot-rotation`. [Machine report](qvm-bot-rotation.json). 96 actual122230 compositions execute actual122143/121987/36038 with shared population/cvar state. Engine refresh bytes and native genetic selection are supplied, while writes/interbreed/mutation are captured. Nonempty refreshed filename requests best-genome write before breeding; an empty filename still breeds and resets. Disabled/below-threshold paths preserve population. A supplied selection callback activates slot63 before reset. Native algorithm/file/engine/runtime parity remains open. Original executable/native runtime and complete Linux/macOS Rust/Bevy/Solari acceptance remain unverified.