From 8737e69c212912ff5aa53bc15f3eb78fafaca6d2 Mon Sep 17 00:00:00 2001
From: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Date: Tue, 28 May 2024 10:39:35 +0200
Subject: [PATCH] use execution_witness_root in header

---
 specs/_features/eip6800/beacon-chain.md | 2 +-
 specs/_features/eip6800/fork.md         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/specs/_features/eip6800/beacon-chain.md b/specs/_features/eip6800/beacon-chain.md
index 8c93729b8..ab935cb87 100644
--- a/specs/_features/eip6800/beacon-chain.md
+++ b/specs/_features/eip6800/beacon-chain.md
@@ -212,7 +212,7 @@ def process_execution_payload(state: BeaconState, body: BeaconBlockBody, executi
         transactions_root=hash_tree_root(payload.transactions),
         withdrawals_root=hash_tree_root(payload.withdrawals),
         excess_data_gas=payload.excess_data_gas,
-        execution_witness=payload.execution_witness,  # [New in EIP6800]
+        execution_witness_root=hash_tree_root(payload.execution_witness),  # [New in EIP6800]
     )
 ```
 
diff --git a/specs/_features/eip6800/fork.md b/specs/_features/eip6800/fork.md
index 9c6df2f16..74f143f59 100644
--- a/specs/_features/eip6800/fork.md
+++ b/specs/_features/eip6800/fork.md
@@ -91,7 +91,7 @@ def upgrade_to_eip6800(pre: deneb.BeaconState) -> BeaconState:
         block_hash=pre.latest_execution_payload_header.block_hash,
         transactions_root=pre.latest_execution_payload_header.transactions_root,
         withdrawals_root=pre.latest_execution_payload_header.withdrawals_root,
-        execution_witness=ExecutionWitness([], [])  # New in eip6800
+        execution_witness_root=hash_tree_root(ExecutionWitness([], []))  # New in eip6800
     )
     post = BeaconState(
         # Versioning