部署比特币主网全数据节点

参考资料

• BTC(Bitcoin）全节点搭建

部署过程

1. 下载Bitcoin代码

官方下载地址：bitcoincore.org/en/download/，不同系统选择不同版本。

以linux为例：

wget https://bitcoincore.org/bin/bitcoin-core-22.0/bitcoin-22.0-x86_64-linux-gnu.tar.gz

tar -xzvf bitcoin-22.0-x86_64-linux-gnu.tar.gz

2. 配置环境变量

vi ~/.bashrc



#bitcoin env

export BTCPATH=/root/bitcoin/bin

export PATH=$BTCPATH:$PATH



source ~/.bashrc

3. 创建配置文件（bitcoin.conf）

mkdir -p /btc_data

mkdir ~/.bitcoin

vi ~/.bitcoin/bitcoin.conf


datadir=/btc_data

dbcache=4096

txindex=1

irc=1

upnp=1

rpcuser=[your username]

rpcpassword=[your password]

daemon=1

server=1

addressindex=1

rest=1

rpcbind=0.0.0.0:8332

rpcallowip=0.0.0.0/0

deprecatedrpc=accounts

4.启动节点

#后台运行

bitcoind -daemon

请注意：

rpcuser=[your username]

rpcpassword=[your password]

5.检查

#查看区块链同步

bitcoin-cli getblockchaininfo

同步时间

截止到发稿2022/1/28 10:51，区块同步信息如下：

{
  "chain": "main",
  "blocks": 642383,  // 当前同步的区块高度
  "headers": 720686,  // 主网区块高度
  "bestblockhash": "0000000000000000000fdb7094d6c0cc6190c8b889b46f431565ccbe5d11a7e7",
  "difficulty": 16847561611550.27,
  "mediantime": 1596661550,
  "verificationprogress": 0.7973446475106887,
  "initialblockdownload": true,
  "chainwork": "0000000000000000000000000000000000000000121654aa68906e226cbf59f0",
  "size_on_disk": 331753405195,
  "pruned": false,
  "softforks": {
    "bip34": {
      "type": "buried",
      "active": true,
      "height": 227931
    },
    "bip66": {
      "type": "buried",
      "active": true,
      "height": 363725
    },
    "bip65": {
      "type": "buried",
      "active": true,
      "height": 388381
    },
    "csv": {
      "type": "buried",
      "active": true,
      "height": 419328
    },
    "segwit": {
      "type": "buried",
      "active": true,
      "height": 481824
    },
    "taproot": {
      "type": "bip9",
      "bip9": {
        "status": "defined",
        "start_time": 1619222400,
        "timeout": 1628640000,
        "since": 0,
        "min_activation_height": 709632
      },
      "active": false
    }
  },
  "warnings": ""
}

开始同步时间是2022/1/27 15:23。

服务器配置：

intel 4210 * 1， 20核
内存：32G×2
硬盘：8TB SAS 3.5 × 3
H330
电源：750 * 2
带宽：公司网络，平时下载峰值是127Kb。