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regnetparams.go
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regnetparams.go
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// Copyright (c) 2018-2019 The Decred developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package chaincfg
import (
"math"
"time"
"github.com/bitum-project/bitumd/wire"
)
// RegNetParams defines the network parameters for the regression test network.
// This should not be confused with the public test network or the simulation
// test network. The purpose of this network is primarily for unit tests and
// RPC server tests. On the other hand, the simulation test network is intended
// for full integration tests between different applications such as wallets,
// voting service providers, mining pools, block explorers, and other services
// that build on Bitum.
//
// Since this network is only intended for unit testing, its values are subject
// to change even if it would cause a hard fork.
var RegNetParams = Params{
Name: "regnet",
Net: wire.RegNet,
DefaultPort: "18655",
DNSSeeds: nil, // NOTE: There must NOT be any seeds.
// Chain parameters
GenesisBlock: ®NetGenesisBlock,
GenesisHash: ®NetGenesisHash,
PowLimit: regNetPowLimit,
PowLimitBits: 0x207fffff,
ReduceMinDifficulty: false,
MinDiffReductionTime: 0, // Does not apply since ReduceMinDifficulty false
GenerateSupported: true,
MaximumBlockSizes: []int{1000000, 1310720},
MaxTxSize: 1000000,
TargetTimePerBlock: time.Second,
WorkDiffAlpha: 1,
WorkDiffWindowSize: 8,
WorkDiffWindows: 4,
TargetTimespan: time.Second * 8, // TimePerBlock * WindowSize
RetargetAdjustmentFactor: 4,
// Subsidy parameters.
BaseSubsidy: 50000000000,
MulSubsidy: 100,
DivSubsidy: 101,
SubsidyReductionInterval: 128,
WorkRewardProportion: 6,
StakeRewardProportion: 3,
BlockTaxProportion: 1,
// Checkpoints ordered from oldest to newest.
Checkpoints: nil,
// Consensus rule change deployments.
//
// The miner confirmation window is defined as:
// target proof of work timespan / target proof of work spacing
RuleChangeActivationQuorum: 160, // 10 % of RuleChangeActivationInterval * TicketsPerBlock
RuleChangeActivationMultiplier: 3, // 75%
RuleChangeActivationDivisor: 4,
RuleChangeActivationInterval: 320, // Full ticket pool -- 320 seconds
Deployments: map[uint32][]ConsensusDeployment{
4: {{
Vote: Vote{
Id: VoteIDMaxBlockSize,
Description: "Change maximum allowed block size from 1MiB to 1.25MB",
Mask: 0x0006, // Bits 1 and 2
Choices: []Choice{{
Id: "abstain",
Description: "abstain voting for change",
Bits: 0x0000,
IsAbstain: true,
IsNo: false,
}, {
Id: "no",
Description: "reject changing max allowed block size",
Bits: 0x0002, // Bit 1
IsAbstain: false,
IsNo: true,
}, {
Id: "yes",
Description: "accept changing max allowed block size",
Bits: 0x0004, // Bit 2
IsAbstain: false,
IsNo: false,
}},
},
StartTime: 0, // Always available for vote
ExpireTime: math.MaxInt64, // Never expires
}},
5: {{
Vote: Vote{
Id: VoteIDSDiffAlgorithm,
Description: "Change stake difficulty algorithm as defined in DCP0001",
Mask: 0x0006, // Bits 1 and 2
Choices: []Choice{{
Id: "abstain",
Description: "abstain voting for change",
Bits: 0x0000,
IsAbstain: true,
IsNo: false,
}, {
Id: "no",
Description: "keep the existing algorithm",
Bits: 0x0002, // Bit 1
IsAbstain: false,
IsNo: true,
}, {
Id: "yes",
Description: "change to the new algorithm",
Bits: 0x0004, // Bit 2
IsAbstain: false,
IsNo: false,
}},
},
StartTime: 0, // Always available for vote
ExpireTime: math.MaxInt64, // Never expires
}},
6: {{
Vote: Vote{
Id: VoteIDLNFeatures,
Description: "Enable features defined in DCP0002 and DCP0003 necessary to support Lightning Network (LN)",
Mask: 0x0006, // Bits 1 and 2
Choices: []Choice{{
Id: "abstain",
Description: "abstain voting for change",
Bits: 0x0000,
IsAbstain: true,
IsNo: false,
}, {
Id: "no",
Description: "keep the existing consensus rules",
Bits: 0x0002, // Bit 1
IsAbstain: false,
IsNo: true,
}, {
Id: "yes",
Description: "change to the new consensus rules",
Bits: 0x0004, // Bit 2
IsAbstain: false,
IsNo: false,
}},
},
StartTime: 0, // Always available for vote
ExpireTime: math.MaxInt64, // Never expires
}},
7: {{
Vote: Vote{
Id: VoteIDFixLNSeqLocks,
Description: "Modify sequence lock handling as defined in DCP0004",
Mask: 0x0006, // Bits 1 and 2
Choices: []Choice{{
Id: "abstain",
Description: "abstain voting for change",
Bits: 0x0000,
IsAbstain: true,
IsNo: false,
}, {
Id: "no",
Description: "keep the existing consensus rules",
Bits: 0x0002, // Bit 1
IsAbstain: false,
IsNo: true,
}, {
Id: "yes",
Description: "change to the new consensus rules",
Bits: 0x0004, // Bit 2
IsAbstain: false,
IsNo: false,
}},
},
StartTime: 0, // Always available for vote
ExpireTime: math.MaxInt64, // Never expires
}},
},
// Enforce current block version once majority of the network has
// upgraded.
// 51% (51 / 100)
// Reject previous block versions once a majority of the network has
// upgraded.
// 75% (75 / 100)
BlockEnforceNumRequired: 51,
BlockRejectNumRequired: 75,
BlockUpgradeNumToCheck: 100,
// AcceptNonStdTxs is a mempool param to either accept and relay
// non standard txs to the network or reject them
AcceptNonStdTxs: true,
// Address encoding magics
NetworkAddressPrefix: "R",
PubKeyAddrID: [2]byte{0x25, 0xe5}, // starts with Rk
PubKeyHashAddrID: [2]byte{0x0e, 0x00}, // starts with Rs
PKHEdwardsAddrID: [2]byte{0x0d, 0xe0}, // starts with Re
PKHSchnorrAddrID: [2]byte{0x0d, 0xc2}, // starts with RS
ScriptHashAddrID: [2]byte{0x0d, 0xdb}, // starts with Rc
PrivateKeyID: [2]byte{0x22, 0xfe}, // starts with Pr
// BIP32 hierarchical deterministic extended key magics
HDPrivateKeyID: [4]byte{0xea, 0xb4, 0x04, 0x48}, // starts with rprv
HDPublicKeyID: [4]byte{0xea, 0xb4, 0xf9, 0x87}, // starts with rpub
// BIP44 coin type used in the hierarchical deterministic path for
// address generation.
SLIP0044CoinType: 1, // SLIP0044, Testnet (all coins)
LegacyCoinType: 1,
// Bitum PoS parameters
MinimumStakeDiff: 20000,
TicketPoolSize: 64,
TicketsPerBlock: 5,
TicketMaturity: 16,
TicketExpiry: 384, // 6*TicketPoolSize
CoinbaseMaturity: 16,
SStxChangeMaturity: 1,
TicketPoolSizeWeight: 4,
StakeDiffAlpha: 1,
StakeDiffWindowSize: 8,
StakeDiffWindows: 8,
StakeVersionInterval: 8 * 2 * 7,
MaxFreshStakePerBlock: 20, // 4*TicketsPerBlock
StakeEnabledHeight: 16 + 16, // CoinbaseMaturity + TicketMaturity
StakeValidationHeight: 16 + (64 * 2), // CoinbaseMaturity + TicketPoolSize*2
StakeBaseSigScript: []byte{0x73, 0x57},
StakeMajorityMultiplier: 3,
StakeMajorityDivisor: 4,
// Bitum organization related parameters
//
// Treasury address is a 3-of-3 P2SH going to a wallet with seed:
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// aardvark adroitness aardvark adroitness
// briefcase
// (seed 0x0000000000000000000000000000000000000000000000000000000000000000)
//
// This same wallet owns the three ledger outputs for regnet.
//
// P2SH details for regnet treasury:
//
// redeemScript: 53210323c1b9aa4facca85df363fb4abd5c52fe2af4746fbb5f99a6d
// cc2edb633fe2a62103c2d8a61a2800092ddaf04ba30dfc7cf1ab4130ac1d2398ba15fc
// 795b11bc690621035fe97a7b2d6b98242f4bfc33d86a564158b44634b93cdefa155909
// 5d4bf6167853ae
// (3-of-3 multisig)
// Pubkeys used:
// Rk8J2ZY5CkDLaBbAYqU7fb1Tr6nSwEACJ1j2oWAwuFZ26PyPeMXiB
// Rk8KEdGMGJiF27CZ8rw2gDPD7MkVGSPjHinXjtTZhoH8ZQ6UhJvhV
// Rk8JV484ePPX6vWZCfBX2Scme5XriXhzwmyaKSYQT64HTbkkfyzL3
//
// Organization address is RcQR65gasxuzf7mUeBXeAux6Z37joPuUwUN
OrganizationPkScript: hexDecode("a9146913bcc838bd0087fb3f6b3c868423d5e300078d87"),
OrganizationPkScriptVersion: 0,
BlockOneLedger: BlockOneLedgerRegNet,
}