params-testnet.go raw
1 package chaincfg
2
3 import (
4 "github.com/p9c/p9/pkg/fork"
5 "github.com/p9c/p9/pkg/wire"
6 )
7
8 // TestNet3Params defines the network parameters for the test Bitcoin network (version 3). Not to be confused with the
9 // regression test network, this network is sometimes simply called "testnet".
10 var TestNet3Params = Params{
11 Name: "testnet",
12 Net: wire.TestNet3,
13 DefaultPort: "21047",
14 DNSSeeds: []DNSSeed{
15 // {"seed3.parallelcoin.io", true},
16 },
17 // Chain parameters
18 GenesisBlock: &testNet3GenesisBlock,
19 GenesisHash: &testNet3GenesisHash,
20 PowLimit: &fork.SecondPowLimit, // fork&testNet3PowLimit,
21 PowLimitBits: fork.SecondPowLimitBits, // testnetBits,
22 // BIP0034Height: math.MaxInt32, // 0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8
23 // BIP0065Height: math.MaxInt32, // 00000000007f6655f22f98e72ed80d8b06dc761d5da09df0fa1dc4be4f861eb6
24 // BIP0066Height: math.MaxInt32, // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182
25 CoinbaseMaturity: 9,
26 SubsidyReductionInterval: 250000,
27 TargetTimespan: TestnetTargetTimespan,
28 TargetTimePerBlock: TestnetTargetTimePerBlock,
29 RetargetAdjustmentFactor: 2,
30 ReduceMinDifficulty: false,
31 MinDiffReductionTime: 0, // time.Minute * 10, // TargetTimePerBlock * 2
32 GenerateSupported: true,
33 // Checkpoints ordered from oldest to newest.
34 Checkpoints: []Checkpoint{
35 // {546, newHashFromStr("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")},
36 },
37 // Consensus rule change deployments.
38 //
39 // The miner confirmation window is defined as:
40 // target proof of work timespan / target proof of work spacing
41 RuleChangeActivationThreshold: 2, // 75% of MinerConfirmationWindow
42 MinerConfirmationWindow: 2016,
43 // Deployments: [DefinedDeployments]ConsensusDeployment{
44 // DeploymentTestDummy: {
45 // BitNumber: 28,
46 // StartTime: math.MaxInt64, // January 1, 2008 UTC
47 // ExpireTime: math.MaxInt64, // December 31, 2008 UTC
48 // },
49 // DeploymentCSV: {
50 // BitNumber: 29,
51 // StartTime: math.MaxInt64, // March 1st, 2016
52 // ExpireTime: math.MaxInt64, // May 1st, 2017
53 // },
54 // DeploymentSegwit: {
55 // BitNumber: 29,
56 // StartTime: math.MaxInt64, // always available
57 // ExpireTime: math.MaxInt64, // never expires
58 // },
59 // },
60 // Mempool parameters
61 RelayNonStdTxs: true,
62 // // Human-readable part for Bech32 encoded segwit addresses, as defined in BIP 173.
63 // Bech32HRPSegwit: "t9", // always tb for test net
64 // Address encoding magics
65 PubKeyHashAddrID: 18, // starts with m or n
66 ScriptHashAddrID: 188, // starts with 2
67 // WitnessPubKeyHashAddrID: 0x03, // starts with QW
68 // WitnessScriptHashAddrID: 0x28, // starts with T7n
69 PrivateKeyID: 239, // starts with 9 (uncompressed) or c (compressed)
70 // BIP32 hierarchical deterministic extended key magics
71 HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv
72 HDPublicKeyID: [4]byte{0x04, 0x35, 0x87, 0xcf}, // starts with tpub
73 // BIP44 coin type used in the hierarchical deterministic path for address generation.
74 HDCoinType: 1,
75 // Parallelcoin specific difficulty adjustment parameters
76 Interval: TestnetInterval,
77 AveragingInterval: TestnetAveragingInterval, // Extend to target timespan to adjust better to hashpower (30000/300=100) post hardforkTestnet
78 AveragingTargetTimespan: TestnetAveragingTargetTimespan,
79 MaxAdjustDown: TestnetMaxAdjustDown,
80 MaxAdjustUp: TestnetMaxAdjustUp,
81 TargetTimespanAdjDown: TestnetAveragingTargetTimespan * (TestnetInterval + TestnetMaxAdjustDown) / TestnetInterval,
82 MinActualTimespan: TestnetAveragingTargetTimespan * (TestnetInterval - TestnetMaxAdjustUp) / TestnetInterval,
83 MaxActualTimespan: TestnetAveragingTargetTimespan * (TestnetInterval + TestnetMaxAdjustDown) / TestnetInterval,
84 ScryptPowLimit: &scryptPowLimit,
85 ScryptPowLimitBits: ScryptPowLimitBits,
86 RPCClientPort: "21048",
87 WalletRPCServerPort: "21046",
88 }
89