Added terminalTotalDifficulty field in ChainConfig (#2900)

erigontech · Nov 3, 2021 · 51d29f1 · 51d29f1
1 parent 5e54b27
commit 51d29f1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/params/config.go b/params/config.go
@@ -421,6 +421,8 @@ type ChainConfig struct {
 	LondonBlock         *big.Int `json:"londonBlock,omitempty"`         // London switch block (nil = no fork, 0 = already on london)
 	ArrowGlacierBlock   *big.Int `json:"arrowGlacierBlock,omitempty"`   // EIP-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
 
+	// EIP-3675: Upgrade consensus to Proof-of-Stake
+	TerminalTotalDifficulty *big.Int `json:"terminalTotalDifficulty,omitempty"` // The merge happens when terminal total difficulty is reached
 	// Various consensus engines
 	Ethash *EthashConfig `json:"ethash,omitempty"`
 	Clique *CliqueConfig `json:"clique,omitempty"`