ethereum.dao_fork.dao

Dao Fork ^^^^^^^^

.. contents:: Table of Contents :backlinks: none :local:

Introduction

The Dao Fork was an irregular state change that moved all Ether from a large collection of accounts (The Dao and all its children) to a recovery contract.

The recovery contract was previously created using normal contract deployment.

DAO_ACCOUNTS

21
DAO_ACCOUNTS = [
22
    hex_to_address(address)
23
    for address in [
24
        "0xd4fe7bc31cedb7bfb8a345f31e668033056b2728",
25
        "0xb3fb0e5aba0e20e5c49d252dfd30e102b171a425",
26
        "0x2c19c7f9ae8b751e37aeb2d93a699722395ae18f",
27
        "0xecd135fa4f61a655311e86238c92adcd779555d2",
28
        "0x1975bd06d486162d5dc297798dfc41edd5d160a7",
29
        "0xa3acf3a1e16b1d7c315e23510fdd7847b48234f6",
30
        "0x319f70bab6845585f412ec7724b744fec6095c85",
31
        "0x06706dd3f2c9abf0a21ddcc6941d9b86f0596936",
32
        "0x5c8536898fbb74fc7445814902fd08422eac56d0",
33
        "0x6966ab0d485353095148a2155858910e0965b6f9",
34
        "0x779543a0491a837ca36ce8c635d6154e3c4911a6",
35
        "0x2a5ed960395e2a49b1c758cef4aa15213cfd874c",
36
        "0x5c6e67ccd5849c0d29219c4f95f1a7a93b3f5dc5",
37
        "0x9c50426be05db97f5d64fc54bf89eff947f0a321",
38
        "0x200450f06520bdd6c527622a273333384d870efb",
39
        "0xbe8539bfe837b67d1282b2b1d61c3f723966f049",
40
        "0x6b0c4d41ba9ab8d8cfb5d379c69a612f2ced8ecb",
41
        "0xf1385fb24aad0cd7432824085e42aff90886fef5",
42
        "0xd1ac8b1ef1b69ff51d1d401a476e7e612414f091",
43
        "0x8163e7fb499e90f8544ea62bbf80d21cd26d9efd",
44
        "0x51e0ddd9998364a2eb38588679f0d2c42653e4a6",
45
        "0x627a0a960c079c21c34f7612d5d230e01b4ad4c7",
46
        "0xf0b1aa0eb660754448a7937c022e30aa692fe0c5",
47
        "0x24c4d950dfd4dd1902bbed3508144a54542bba94",
48
        "0x9f27daea7aca0aa0446220b98d028715e3bc803d",
49
        "0xa5dc5acd6a7968a4554d89d65e59b7fd3bff0f90",
50
        "0xd9aef3a1e38a39c16b31d1ace71bca8ef58d315b",
51
        "0x63ed5a272de2f6d968408b4acb9024f4cc208ebf",
52
        "0x6f6704e5a10332af6672e50b3d9754dc460dfa4d",
53
        "0x77ca7b50b6cd7e2f3fa008e24ab793fd56cb15f6",
54
        "0x492ea3bb0f3315521c31f273e565b868fc090f17",
55
        "0x0ff30d6de14a8224aa97b78aea5388d1c51c1f00",
56
        "0x9ea779f907f0b315b364b0cfc39a0fde5b02a416",
57
        "0xceaeb481747ca6c540a000c1f3641f8cef161fa7",
58
        "0xcc34673c6c40e791051898567a1222daf90be287",
59
        "0x579a80d909f346fbfb1189493f521d7f48d52238",
60
        "0xe308bd1ac5fda103967359b2712dd89deffb7973",
61
        "0x4cb31628079fb14e4bc3cd5e30c2f7489b00960c",
62
        "0xac1ecab32727358dba8962a0f3b261731aad9723",
63
        "0x4fd6ace747f06ece9c49699c7cabc62d02211f75",
64
        "0x440c59b325d2997a134c2c7c60a8c61611212bad",
65
        "0x4486a3d68fac6967006d7a517b889fd3f98c102b",
66
        "0x9c15b54878ba618f494b38f0ae7443db6af648ba",
67
        "0x27b137a85656544b1ccb5a0f2e561a5703c6a68f",
68
        "0x21c7fdb9ed8d291d79ffd82eb2c4356ec0d81241",
69
        "0x23b75c2f6791eef49c69684db4c6c1f93bf49a50",
70
        "0x1ca6abd14d30affe533b24d7a21bff4c2d5e1f3b",
71
        "0xb9637156d330c0d605a791f1c31ba5890582fe1c",
72
        "0x6131c42fa982e56929107413a9d526fd99405560",
73
        "0x1591fc0f688c81fbeb17f5426a162a7024d430c2",
74
        "0x542a9515200d14b68e934e9830d91645a980dd7a",
75
        "0xc4bbd073882dd2add2424cf47d35213405b01324",
76
        "0x782495b7b3355efb2833d56ecb34dc22ad7dfcc4",
77
        "0x58b95c9a9d5d26825e70a82b6adb139d3fd829eb",
78
        "0x3ba4d81db016dc2890c81f3acec2454bff5aada5",
79
        "0xb52042c8ca3f8aa246fa79c3feaa3d959347c0ab",
80
        "0xe4ae1efdfc53b73893af49113d8694a057b9c0d1",
81
        "0x3c02a7bc0391e86d91b7d144e61c2c01a25a79c5",
82
        "0x0737a6b837f97f46ebade41b9bc3e1c509c85c53",
83
        "0x97f43a37f595ab5dd318fb46e7a155eae057317a",
84
        "0x52c5317c848ba20c7504cb2c8052abd1fde29d03",
85
        "0x4863226780fe7c0356454236d3b1c8792785748d",
86
        "0x5d2b2e6fcbe3b11d26b525e085ff818dae332479",
87
        "0x5f9f3392e9f62f63b8eac0beb55541fc8627f42c",
88
        "0x057b56736d32b86616a10f619859c6cd6f59092a",
89
        "0x9aa008f65de0b923a2a4f02012ad034a5e2e2192",
90
        "0x304a554a310c7e546dfe434669c62820b7d83490",
91
        "0x914d1b8b43e92723e64fd0a06f5bdb8dd9b10c79",
92
        "0x4deb0033bb26bc534b197e61d19e0733e5679784",
93
        "0x07f5c1e1bc2c93e0402f23341973a0e043f7bf8a",
94
        "0x35a051a0010aba705c9008d7a7eff6fb88f6ea7b",
95
        "0x4fa802324e929786dbda3b8820dc7834e9134a2a",
96
        "0x9da397b9e80755301a3b32173283a91c0ef6c87e",
97
        "0x8d9edb3054ce5c5774a420ac37ebae0ac02343c6",
98
        "0x0101f3be8ebb4bbd39a2e3b9a3639d4259832fd9",
99
        "0x5dc28b15dffed94048d73806ce4b7a4612a1d48f",
100
        "0xbcf899e6c7d9d5a215ab1e3444c86806fa854c76",
101
        "0x12e626b0eebfe86a56d633b9864e389b45dcb260",
102
        "0xa2f1ccba9395d7fcb155bba8bc92db9bafaeade7",
103
        "0xec8e57756626fdc07c63ad2eafbd28d08e7b0ca5",
104
        "0xd164b088bd9108b60d0ca3751da4bceb207b0782",
105
        "0x6231b6d0d5e77fe001c2a460bd9584fee60d409b",
106
        "0x1cba23d343a983e9b5cfd19496b9a9701ada385f",
107
        "0xa82f360a8d3455c5c41366975bde739c37bfeb8a",
108
        "0x9fcd2deaff372a39cc679d5c5e4de7bafb0b1339",
109
        "0x005f5cee7a43331d5a3d3eec71305925a62f34b6",
110
        "0x0e0da70933f4c7849fc0d203f5d1d43b9ae4532d",
111
        "0xd131637d5275fd1a68a3200f4ad25c71a2a9522e",
112
        "0xbc07118b9ac290e4622f5e77a0853539789effbe",
113
        "0x47e7aa56d6bdf3f36be34619660de61275420af8",
114
        "0xacd87e28b0c9d1254e868b81cba4cc20d9a32225",
115
        "0xadf80daec7ba8dcf15392f1ac611fff65d94f880",
116
        "0x5524c55fb03cf21f549444ccbecb664d0acad706",
117
        "0x40b803a9abce16f50f36a77ba41180eb90023925",
118
        "0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
119
        "0x17802f43a0137c506ba92291391a8a8f207f487d",
120
        "0x253488078a4edf4d6f42f113d1e62836a942cf1a",
121
        "0x86af3e9626fce1957c82e88cbf04ddf3a2ed7915",
122
        "0xb136707642a4ea12fb4bae820f03d2562ebff487",
123
        "0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940",
124
        "0xf14c14075d6c4ed84b86798af0956deef67365b5",
125
        "0xca544e5c4687d109611d0f8f928b53a25af72448",
126
        "0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
127
        "0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7",
128
        "0x6d87578288b6cb5549d5076a207456a1f6a63dc0",
129
        "0xb2c6f0dfbb716ac562e2d85d6cb2f8d5ee87603e",
130
        "0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
131
        "0x2b3455ec7fedf16e646268bf88846bd7a2319bb2",
132
        "0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
133
        "0xd343b217de44030afaa275f54d31a9317c7f441e",
134
        "0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
135
        "0xda2fef9e4a3230988ff17df2165440f37e8b1708",
136
        "0xf4c64518ea10f995918a454158c6b61407ea345c",
137
        "0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97",
138
        "0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
139
        "0x807640a13483f8ac783c557fcdf27be11ea4ac7a",
140
    ]
141
]

DAO_RECOVERY

143
DAO_RECOVERY = hex_to_address("0xbf4ed7b27f1d666546e30d74d50d173d20bca754")

apply_dao

Apply the dao fork to the state.

Parameters

state : State before applying the DAO Fork.

def apply_dao(​state: State​) -> None:
147
    """
148
    Apply the dao fork to the state.
149
150
    Parameters
151
    ----------
152
    state :
153
        State before applying the DAO Fork.
154
    """
155
    for address in DAO_ACCOUNTS:
156
        balance = get_account(state, address).balance
157
        move_ether(state, address, DAO_RECOVERY, balance)