/
genesis.go
270 lines (252 loc) · 10.1 KB
/
genesis.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
// Copyright (c) 2014-2016 The btcsuite developers
// Copyright (c) 2015-2017 The Decred developers
// Copyright (c) 2018-2020 The Hc developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package chaincfg
import (
"time"
"github.com/HcashOrg/hcd/chaincfg/chainhash"
"github.com/HcashOrg/hcd/wire"
)
// MainNet ------------------------------------------------------------------------
// genesisCoinbaseTx is the coinbase transaction for the genesis blocks for
// the main network.
var genesisCoinbaseTx = wire.MsgTx{
SerType: wire.TxSerializeFull,
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 0xffffffff,
Tree: 0,
},
SignatureScript: []byte{
0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x40,
0x54, 0x65, 0x63, 0x68, 0x43, 0x72, 0x75, 0x6e,
0x63, 0x68, 0x20, 0x30, 0x33, 0x2f, 0x4d, 0x61,
0x72, 0x2f, 0x32, 0x30, 0x31, 0x38, 0x20, 0x47,
0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x27, 0x73, 0x20,
0x6e, 0x65, 0x77, 0x20, 0x42, 0x72, 0x69, 0x73,
0x74, 0x6c, 0x65, 0x63, 0x6f, 0x6e, 0x65, 0x20,
0x70, 0x72, 0x6f, 0x63, 0x65, 0x73, 0x73, 0x6f,
0x72, 0x20, 0x62, 0x72, 0x69, 0x6e, 0x67, 0x73,
0x20, 0x69, 0x74, 0x20, 0x6f, 0x6e, 0x65, 0x20,
0x73, 0x74, 0x65, 0x70, 0x20, 0x63, 0x6c, 0x6f,
0x73, 0x65, 0x72, 0x20, 0x74, 0x6f, 0x20, 0x71,
0x75, 0x61, 0x6e, 0x74, 0x75, 0x6d, 0x20, 0x73,
0x75, 0x70, 0x72, 0x65, 0x6d, 0x61, 0x63, 0x79,
},
Sequence: 0xffffffff,
BlockHeight: wire.NullBlockHeight,
BlockIndex: wire.NullBlockIndex,
ValueIn: wire.NullValueIn,
},
},
TxOut: []*wire.TxOut{
{
Version: 0x0000,
Value: 0x00000000,
PkScript: []byte{
0x41, 0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, /* |A.g....U| */
0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, /* |H'.g..q0| */
0xb7, 0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, /* |..\..(.9| */
0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, /* |..yb...a| */
0xde, 0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, /* |..I..?L.| */
0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, /* |8..U....| */
0x12, 0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, /* |..\8M...| */
0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, /* |.W.Lp+k.| */
0x1d, 0x5f, 0xac, /* |._.| */
},
},
},
LockTime: 0,
Expiry: 0,
}
// genesisMerkleRoot is the hash of the first transaction in the genesis block
// for the main network.
var genesisMerkleRoot = genesisCoinbaseTx.TxHashFull()
// genesisBlock defines the genesis block of the block chain which serves as the
// public transaction ledger for the main network.
//
// The genesis block for Hcd mainnet, testnet, and simnet are not evaluated
// for proof of work. The only values that are ever used elsewhere in the
// blockchain from it are:
// (1) The genesis block hash is used as the PrevBlock in params.go.
// (2) The difficulty starts off at the value given by bits.
// (3) The stake difficulty starts off at the value given by SBits.
// (4) The timestamp, which guides when blocks can be built on top of it
// and what the initial difficulty calculations come out to be.
//
// The genesis block is valid by definition and none of the fields within
// it are validated for correctness.
var genesisBlock = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 1,
PrevBlock: chainhash.Hash{},
MerkleRoot: genesisMerkleRoot,
StakeRoot: chainhash.Hash{},
Timestamp: time.Unix(1533635700, 0), // Changed for dev use
Bits: 0x1b01ffff, // Difficulty 32767
SBits: 2 * 1e8, // 2 Coin
Nonce: 0x00000000,
StakeVersion: 0,
},
Transactions: []*wire.MsgTx{&genesisCoinbaseTx},
}
// genesisHash is the hash of the first block in the block chain for the main
// network (genesis block).
var genesisHash = genesisBlock.BlockHash()
// genesisCoinbaseTxLegacy is the coinbase transaction for the genesis block for
// the test network.
var genesisCoinbaseTxLegacy = wire.MsgTx{
SerType: wire.TxSerializeFull,
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 0xffffffff,
},
SignatureScript: []byte{
0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x45, /* |.......E| */
0x54, 0x68, 0x65, 0x20, 0x54, 0x69, 0x6d, 0x65, /* |The Time| */
0x73, 0x20, 0x30, 0x33, 0x2f, 0x4a, 0x61, 0x6e, /* |s 03/Jan| */
0x2f, 0x32, 0x30, 0x30, 0x39, 0x20, 0x43, 0x68, /* |/2009 Ch| */
0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x6f, 0x72, /* |ancellor| */
0x20, 0x6f, 0x6e, 0x20, 0x62, 0x72, 0x69, 0x6e, /* | on brin| */
0x6b, 0x20, 0x6f, 0x66, 0x20, 0x73, 0x65, 0x63, /* |k of sec|*/
0x6f, 0x6e, 0x64, 0x20, 0x62, 0x61, 0x69, 0x6c, /* |ond bail| */
0x6f, 0x75, 0x74, 0x20, 0x66, 0x6f, 0x72, 0x20, /* |out for |*/
0x62, 0x61, 0x6e, 0x6b, 0x73, /* |banks| */
},
Sequence: 0xffffffff,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x00000000,
PkScript: []byte{
0x41, 0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, /* |A.g....U| */
0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, /* |H'.g..q0| */
0xb7, 0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, /* |..\..(.9| */
0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, /* |..yb...a| */
0xde, 0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, /* |..I..?L.| */
0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, /* |8..U....| */
0x12, 0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, /* |..\8M...| */
0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, /* |.W.Lp+k.| */
0x1d, 0x5f, 0xac, /* |._.| */
},
},
},
LockTime: 0,
Expiry: 0,
}
// TestNet2 ------------------------------------------------------------------------
// testNetGenesisMerkleRoot is the hash of the first transaction in the genesis block
// for the test network.
var testNet2GenesisMerkleRoot = genesisCoinbaseTxLegacy.TxHash()
// testNetGenesisBlock defines the genesis block of the block chain which
// serves as the public transaction ledger for the test network (version 3).
var testNet2GenesisBlock = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 4,
PrevBlock: chainhash.Hash{},
MerkleRoot: testNet2GenesisMerkleRoot,
Timestamp: time.Unix(1522944000, 0), // 2018-04-05 TestNet1
Bits: 0x1e00ffff,
SBits: 20000000,
Nonce: 0x18aea41a,
StakeVersion: 0,
},
Transactions: []*wire.MsgTx{&genesisCoinbaseTxLegacy},
}
// testNetGenesisHash is the hash of the first block in the block chain for the
// test network.
var testNet2GenesisHash = testNet2GenesisBlock.BlockHash()
// SimNet -------------------------------------------------------------------------
var regTestGenesisCoinbaseTx = wire.MsgTx{
SerType: wire.TxSerializeFull,
Version: 1,
TxIn: []*wire.TxIn{
{
PreviousOutPoint: wire.OutPoint{
Hash: chainhash.Hash{},
Index: 0xffffffff,
},
SignatureScript: []byte{
0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x45, /* |.......E| */
0x54, 0x68, 0x65, 0x20, 0x54, 0x69, 0x6d, 0x65, /* |The Time| */
0x73, 0x20, 0x30, 0x33, 0x2f, 0x4a, 0x61, 0x6e, /* |s 03/Jan| */
0x2f, 0x32, 0x30, 0x30, 0x39, 0x20, 0x43, 0x68, /* |/2009 Ch| */
0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x6f, 0x72, /* |ancellor| */
0x20, 0x6f, 0x6e, 0x20, 0x62, 0x72, 0x69, 0x6e, /* | on brin| */
0x6b, 0x20, 0x6f, 0x66, 0x20, 0x73, 0x65, 0x63, /* |k of sec|*/
0x6f, 0x6e, 0x64, 0x20, 0x62, 0x61, 0x69, 0x6c, /* |ond bail| */
0x6f, 0x75, 0x74, 0x20, 0x66, 0x6f, 0x72, 0x20, /* |out for |*/
0x62, 0x61, 0x6e, 0x6b, 0x73, /* |banks| */
},
Sequence: 0xffffffff,
},
},
TxOut: []*wire.TxOut{
{
Value: 0x00000000,
PkScript: []byte{
0x41, 0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, /* |A.g....U| */
0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, /* |H'.g..q0| */
0xb7, 0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, /* |..\..(.9| */
0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, /* |..yb...a| */
0xde, 0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, /* |..I..?L.| */
0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, /* |8..U....| */
0x12, 0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, /* |..\8M...| */
0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, /* |.W.Lp+k.| */
0x1d, 0x5f, 0xac, /* |._.| */
},
},
},
LockTime: 0,
Expiry: 0,
}
// simNetGenesisMerkleRoot is the hash of the first transaction in the genesis
// block for the simulation test network. It is the same as the merkle root for
// the main network.
var simNetGenesisMerkleRoot = genesisMerkleRoot
// simNetGenesisBlock defines the genesis block of the block chain which serves
// as the public transaction ledger for the simulation test network.
var simNetGenesisBlock = wire.MsgBlock{
Header: wire.BlockHeader{
Version: 1,
PrevBlock: chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy.
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}),
MerkleRoot: simNetGenesisMerkleRoot,
StakeRoot: chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy.
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}),
VoteBits: 0,
FinalState: [6]byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
Voters: 0,
FreshStake: 0,
Revocations: 0,
Timestamp: time.Unix(1401292357, 0), // 2009-01-08 20:54:25 -0600 CST
PoolSize: 0,
Bits: 0x207fffff, // 545259519
SBits: 0,
Nonce: 0,
StakeVersion: 0,
Height: 0,
},
Transactions: []*wire.MsgTx{®TestGenesisCoinbaseTx},
STransactions: []*wire.MsgTx{},
}
// simNetGenesisHash is the hash of the first block in the block chain for the
// simulation test network.
var simNetGenesisHash = simNetGenesisBlock.BlockHash()