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params: set mainnet terminal total difficulty for the merge (#25528)

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* params: set mainnet ttd to 58_750_000_000_000_000_000_000

* params: set mainnet ttd to 58_750_000_000_000_000_000_000
This commit is contained in:
Marius van der Wijden 2022-08-16 08:38:23 +02:00 committed by GitHub
parent 0016eb7eee
commit c4ab7d2291
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 23 additions and 20 deletions
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7
params/config.go
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@ -55,6 +55,8 @@ var CheckpointOracles = map[common.Hash]*CheckpointOracleConfig{
} }
var ( var (
MainnetTerminalTotalDifficulty, _ = new(big.Int).SetString("58_750_000_000_000_000_000_000", 0)
// MainnetChainConfig is the chain parameters to run a node on the main network. // MainnetChainConfig is the chain parameters to run a node on the main network.
MainnetChainConfig = &ChainConfig{ MainnetChainConfig = &ChainConfig{
ChainID: big.NewInt(1), ChainID: big.NewInt(1),
@ -74,6 +76,7 @@ var (
LondonBlock: big.NewInt(12_965_000), LondonBlock: big.NewInt(12_965_000),
ArrowGlacierBlock: big.NewInt(13_773_000), ArrowGlacierBlock: big.NewInt(13_773_000),
GrayGlacierBlock: big.NewInt(15_050_000), GrayGlacierBlock: big.NewInt(15_050_000),
TerminalTotalDifficulty: MainnetTerminalTotalDifficulty, // 58_750_000_000_000_000_000_000
Ethash: new(EthashConfig), Ethash: new(EthashConfig),
} }
@ -471,10 +474,10 @@ func (c *ChainConfig) String() string {
// Add a special section for the merge as it's non-obvious // Add a special section for the merge as it's non-obvious
if c.TerminalTotalDifficulty == nil { if c.TerminalTotalDifficulty == nil {
banner += "The Merge is not yet available for this network!\n" banner += "The Merge is not yet available for this network!\n"
banner += " - Hard-fork specification: https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md)" banner += " - Hard-fork specification: https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md"
} else { } else {
banner += "Merge configured:\n" banner += "Merge configured:\n"
banner += " - Hard-fork specification: https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md)\n" banner += " - Hard-fork specification: https://github.com/ethereum/execution-specs/blob/master/network-upgrades/mainnet-upgrades/paris.md\n"
banner += fmt.Sprintf(" - Network known to be merged: %v\n", c.TerminalTotalDifficultyPassed) banner += fmt.Sprintf(" - Network known to be merged: %v\n", c.TerminalTotalDifficultyPassed)
banner += fmt.Sprintf(" - Total terminal difficulty: %v\n", c.TerminalTotalDifficulty) banner += fmt.Sprintf(" - Total terminal difficulty: %v\n", c.TerminalTotalDifficulty)
banner += fmt.Sprintf(" - Merge netsplit block: %-8v", c.MergeNetsplitBlock) banner += fmt.Sprintf(" - Merge netsplit block: %-8v", c.MergeNetsplitBlock)