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johba/harb

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Author	SHA1	Message	Date
johba	69ba4fd44e	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>	2026-03-23 09:12:00 +00:00
johba	180119aabf	fix: address review — consistent evidence fields, unstake all positions - Evidence file: change result to PENDING (not INCREASED) with delta_bps 0, since this is a registration placeholder, not a measured run - Attack file: add missing unstake for position 6 so all staking positions are cleaned up Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-22 17:06:45 +00:00
johba	af3fd56d55	fix: Floor Ratchet attack not yet defeated — needs explicit test (#1067 ) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-22 16:38:44 +00:00

Author

SHA1

Message

Date

johba

69ba4fd44e

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>

2026-03-23 09:12:00 +00:00

johba

180119aabf

fix: address review — consistent evidence fields, unstake all positions

- Evidence file: change result to PENDING (not INCREASED) with delta_bps 0,
  since this is a registration placeholder, not a measured run
- Attack file: add missing unstake for position 6 so all staking positions
  are cleaned up

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-22 17:06:45 +00:00

johba

af3fd56d55

fix: Floor Ratchet attack not yet defeated — needs explicit test (#1067 )

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-22 16:38:44 +00:00

3 commits