From 78be413ca96fcdbb60265f4e8d80ce68a1fc890b Mon Sep 17 00:00:00 2001
From: Sina M <1591639+s1na@users.noreply.github.com>
Date: Thu, 13 Mar 2025 18:54:20 +0100
Subject: [PATCH] eth/ethconfig: fix history prune blocks (#31383)

---
 eth/ethconfig/historymode.go | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/eth/ethconfig/historymode.go b/eth/ethconfig/historymode.go
index cf904ab591..c3661004e8 100644
--- a/eth/ethconfig/historymode.go
+++ b/eth/ethconfig/historymode.go
@@ -76,15 +76,17 @@ type HistoryPrunePoint struct {
 }
 
 // HistoryPrunePoints contains the pre-defined history pruning cutoff blocks for known networks.
+// They point to the first post-merge block. Any pruning should truncate *up to* but excluding
+// given block.
 var HistoryPrunePoints = map[common.Hash]*HistoryPrunePoint{
 	// mainnet
 	params.MainnetGenesisHash: {
-		BlockNumber: 15537394,
-		BlockHash:   common.HexToHash("0x56a9bb0302da44b8c0b3df540781424684c3af04d0b7a38d72842b762076a664"),
+		BlockNumber: 15537393,
+		BlockHash:   common.HexToHash("0x55b11b918355b1ef9c5db810302ebad0bf2544255b530cdce90674d5887bb286"),
 	},
 	// sepolia
 	params.SepoliaGenesisHash: {
-		BlockNumber: 1735371,
-		BlockHash:   common.HexToHash("0x36fb89fba5b7857cf0ca78b5a9625b4043ff4555dfce9b7bcdcdd758a11eb946"),
+		BlockNumber: 1450409,
+		BlockHash:   common.HexToHash("0x229f6b18ca1552f1d5146deceb5387333f40dc6275aebee3f2c5c4ece07d02db"),
 	},
 }