From 190ef9fb503743b779ce137527cdf5dc96b6a7d0 Mon Sep 17 00:00:00 2001 From: Danny Ryan Date: Mon, 18 Oct 2021 12:07:33 -0600 Subject: [PATCH] call notify_forkchoice_updated with finalized_block_hash == 0x00..00 if not yet finalized --- specs/merge/fork-choice.md | 1 + 1 file changed, 1 insertion(+) diff --git a/specs/merge/fork-choice.md b/specs/merge/fork-choice.md index ea4a5588a..32bb8215e 100644 --- a/specs/merge/fork-choice.md +++ b/specs/merge/fork-choice.md @@ -49,6 +49,7 @@ def notify_forkchoice_updated(self: ExecutionEngine, head_block_hash: Hash32, fi ``` *Note*: The call of the `notify_forkchoice_updated` function maps on the `POS_FORKCHOICE_UPDATED` event defined in the [EIP-3675](https://eips.ethereum.org/EIPS/eip-3675#definitions). +As per EIP-3675, before a post-transition block is finalized, `notify_forkchoice_updated` must be called with `finalized_block_hash = Hash32()`. ## Helpers