docs: update docs/usage/local.md - #4807
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wemeetagain
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ensi321
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Implement the `should_apply_proposer_boost` logic from consensus-specs commit 71d1151 (PR #4807). This addresses the builder reveal safety concern where a colluding next-slot proposer could use proposer boost to override a legitimately revealed block. Changes: - Add `ptcTimeliness` and `proposerIndex` fields to ProtoBlock - Add `isBlockPtcTimely` to track PTC deadline timeliness - Add `shouldApplyProposerBoost` which withholds boost when the parent is a weak, equivocating block from the previous slot - Add `findEquivocatingBlocks` in ProtoArray to detect proposer equivocations by scanning for PTC-timely blocks at the same slot from the same proposer - Gate proposer boost in `getWeight` on `shouldApplyProposerBoost()` - Pre-gloas blocks retain unconditional boost (backward compatible) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ensi321
added a commit
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Apr 22, 2026
Implement the `should_apply_proposer_boost` logic from consensus-specs commit 71d1151 (PR #4807). This addresses the builder reveal safety concern where a colluding next-slot proposer could use proposer boost to override a legitimately revealed block. Changes: - Add `ptcTimeliness` and `proposerIndex` fields to ProtoBlock - Add `isBlockPtcTimely` to track PTC deadline timeliness - Add `shouldApplyProposerBoost` which withholds boost when the parent is a weak, equivocating block from the previous slot - Add `findEquivocatingBlocks` in ProtoArray to detect proposer equivocations by scanning for PTC-timely blocks at the same slot from the same proposer - Gate proposer boost in `getWeight` on `shouldApplyProposerBoost()` - Pre-gloas blocks retain unconditional boost (backward compatible) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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