Add parent_block_root to bid filtering key#5001
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jtraglia merged 1 commit intoethereum:masterfrom Mar 12, 2026
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Previously, the highest-value bid was tracked per `(slot, parent_block_hash)`. This meant that if there were competing beacon chain forks with different `parent_block_roots` but the same execution parent, a high bid on one fork could cause valid bids for another fork to be ignored. By including `parent_block_root` in the tuple, bids are now tracked independently per fork, preventing cross-fork interference.
bharath-123
approved these changes
Mar 12, 2026
jihoonsong
approved these changes
Mar 12, 2026
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Previously, the highest-value bid was tracked per
(slot, parent_block_hash). This meant that if there were competing beacon chain forks with differentparent_block_rootsbut the same execution parent, a high bid on one fork could cause valid bids for another fork to be ignored. By includingparent_block_rootin the tuple, bids are now tracked independently per fork, preventing cross-fork interference.