Morden is the first Ethereum alternative testnet. It is expected to continue throughout the Frontier and Homestead era.
This is supported natively on 0.9.93 and above. Pass the --morden
argument in when starting any of the clients. e.g.:
> eth --morden
Or, for AlethZero
> alethzero --morden
PyEthApp supports the morden network from v1.0.5 onwards:
> pyethapp --profile morden run
- Network Identity: 2
- All parameters same as Frontier except:
- genesis.json (given below);
- Initial Account Nonce (
IAN
) is 2^20 (instead of 0 in all previous networks).- All accounts in the state trie have nonce >=
IAN
. - Whenever an account is inserted into the state trie it is initialised with nonce =
IAN
.
- All accounts in the state trie have nonce >=
- Genesis block hash:
0cd786a2425d16f152c658316c423e6ce1181e15c3295826d7c9904cba9ce303
- Genesis state root:
f3f4696bbf3b3b07775128eb7a3763279a394e382130f27c21e70233e04946a9
enode://e58d5e26b3b630496ec640f2530f3e7fa8a8c7dfe79d9e9c4aac80e3730132b869c852d3125204ab35bb1b1951f6f2d40996c1034fd8c5a69b383ee337f02ddc@92.51.165.126:30303
{
"nonce": "0x00006d6f7264656e",
"difficulty": "0x20000",
"mixhash": "0x00000000000000000000000000000000000000647572616c65787365646c6578",
"coinbase": "0x0000000000000000000000000000000000000000",
"timestamp": "0x00",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"extraData": "0x",
"gasLimit": "0x2FEFD8",
"alloc": {
"0000000000000000000000000000000000000001": { "balance": "1" },
"0000000000000000000000000000000000000002": { "balance": "1" },
"0000000000000000000000000000000000000003": { "balance": "1" },
"0000000000000000000000000000000000000004": { "balance": "1" },
"102e61f5d8f9bc71d0ad4a084df4e65e05ce0e1c": { "balance": "1606938044258990275541962092341162602522202993782792835301376" }
}
}