mainnet1.1.0

Disclaimer

This release may involve consensus change. To avoid wasting mining power, please upgrade the cluster to this release.

Updates

• Allow configuring minimum gas price for accepting transactions and packing transactions for block mining
• Add db integrity check and balance check script
• Add JSONRPC on/off switches in the config
• Fix cross-shard transaction gas usage calculation

Notes

miner_address.py respects QKC_CONFIG environment variable:

QKC_CONFIG=`pwd`/mainnet/singularity/cluster_config_template.json python3 quarkchain/tools/miner_address.py 1000000000000000000000000000000000000000

For downloading snapshots:

curl https://s3-us-west-2.amazonaws.com/qkcmainnet/data/`curl https://s3-us-west-2.amazonaws.com/qkcmainnet/data/LATEST`.tar.gz --output data.tar.gz

Snapshots in China:

curl https://s3.cn-north-1.amazonaws.com.cn/qkcmainnet-cn/data/`curl https://s3.cn-north-1.amazonaws.com.cn/qkcmainnet-cn/data/LATEST`.tar.gz --output data.tar.gz

Running cluster after modifying config:

# inside the container
python3 quarkchain/cluster/cluster.py --cluster_config <config>
or
./run_cluster.py

Network ID

1

Shard Information

Same as testnet 26.

Instructions for running cluster and mining

For specifying shards in external_miner.py (-s or --shards)

Chain	Shard	Hash Algo	Parameter for external_miner.py
0	0	Ethash	1
1	0	Ethash	65537
2	0	Ethash	131073
3	0	Ethash	196609
4	0	Ethash	262145
5	0	Ethash	327681
6	0	Qkchash	393217
7	0	Qkchash	458753

GPU mining shard ID

Instructions for Ethash GPU mining

Chain	Shard	Hash Algo	Parameter for Ethminer shard ID
0	0	Ethash	1
1	0	Ethash	10001
2	0	Ethash	20001
3	0	Ethash	30001
4	0	Ethash	40001
5	0	Ethash	50001

Download Docker Image

docker pull quarkchaindocker/pyquarkchain:mainnet1.1.0