johba
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69ba4fd44e
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fix: Floor Ratchet 2000-trade oscillation needs a dedicated full-sequence red-team run (#1082)
- Expand floor-ratchet-oscillation.jsonl to 2000 buy→recenter cycles
(10 rounds × 200 cycles at 5 ETH/buy with stake/unstake/sell phases)
- Fix AttackRunner buy_recenter_loop: add vm.warp/vm.roll for recenter
cooldown bypass and TWAP convergence; use single-signer broadcast
- Fix AttackRunner mine op: advance timestamp alongside block number
- Replace pending 2026-03-22 evidence with completed 2026-03-23 run
- Result: INCREASED (+1230 bps). TWAP oracle blocked 99.9% of recenters.
Floor ratchet risk from #630 is defeated.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-03-23 09:12:00 +00:00 |
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