From cc35e1e7e907c210b42aa89e59f7bcc04d104d19 Mon Sep 17 00:00:00 2001 From: Marius van der Wijden Date: Tue, 16 Aug 2022 08:38:23 +0200 Subject: [PATCH] params: set mainnet terminal total difficulty for the merge (#25528) * 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 --- params/config.go | 43 +++++++++++++++++++++++-------------------- 1 file changed, 23 insertions(+), 20 deletions(-) diff --git a/params/config.go b/params/config.go index 0ad84ba30b25a..ef264da941f25 100644 --- a/params/config.go +++ b/params/config.go @@ -57,26 +57,29 @@ var CheckpointOracles = map[common.Hash]*CheckpointOracleConfig{ } 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 = &ChainConfig{ - ChainID: big.NewInt(1), - HomesteadBlock: big.NewInt(1_150_000), - DAOForkBlock: big.NewInt(1_920_000), - DAOForkSupport: true, - EIP150Block: big.NewInt(2_463_000), - EIP150Hash: common.HexToHash("0x2086799aeebeae135c246c65021c82b4e15a2c451340993aacfd2751886514f0"), - EIP155Block: big.NewInt(2_675_000), - EIP158Block: big.NewInt(2_675_000), - ByzantiumBlock: big.NewInt(4_370_000), - ConstantinopleBlock: big.NewInt(7_280_000), - PetersburgBlock: big.NewInt(7_280_000), - IstanbulBlock: big.NewInt(9_069_000), - MuirGlacierBlock: big.NewInt(9_200_000), - BerlinBlock: big.NewInt(12_244_000), - LondonBlock: big.NewInt(12_965_000), - ArrowGlacierBlock: big.NewInt(13_773_000), - GrayGlacierBlock: big.NewInt(15_050_000), - Ethash: new(EthashConfig), + ChainID: big.NewInt(1), + HomesteadBlock: big.NewInt(1_150_000), + DAOForkBlock: big.NewInt(1_920_000), + DAOForkSupport: true, + EIP150Block: big.NewInt(2_463_000), + EIP150Hash: common.HexToHash("0x2086799aeebeae135c246c65021c82b4e15a2c451340993aacfd2751886514f0"), + EIP155Block: big.NewInt(2_675_000), + EIP158Block: big.NewInt(2_675_000), + ByzantiumBlock: big.NewInt(4_370_000), + ConstantinopleBlock: big.NewInt(7_280_000), + PetersburgBlock: big.NewInt(7_280_000), + IstanbulBlock: big.NewInt(9_069_000), + MuirGlacierBlock: big.NewInt(9_200_000), + BerlinBlock: big.NewInt(12_244_000), + LondonBlock: big.NewInt(12_965_000), + ArrowGlacierBlock: big.NewInt(13_773_000), + GrayGlacierBlock: big.NewInt(15_050_000), + TerminalTotalDifficulty: MainnetTerminalTotalDifficulty, // 58_750_000_000_000_000_000_000 + Ethash: new(EthashConfig), } // MainnetTrustedCheckpoint contains the light client trusted checkpoint for the main network. @@ -525,10 +528,10 @@ func (c *ChainConfig) String() string { // Add a special section for the merge as it's non-obvious if c.TerminalTotalDifficulty == nil { 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 { 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(" - Total terminal difficulty: %v\n", c.TerminalTotalDifficulty) banner += fmt.Sprintf(" - Merge netsplit block: %-8v", c.MergeNetsplitBlock)