參考資料

• BTC(Bitcoin）全節點搭建

部署過程

1. 下載Bitcoin程式碼

官方下載地址：bitcoincore.org/en/download/，不同系統選擇不同版本。

以linux為例：

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. 配置環境變數

vi ~/.bashrc



#bitcoin env

export BTCPATH=/root/bitcoin/bin

export PATH=$BTCPATH:$PATH



source ~/.bashrc
 

3. 建立配置檔案（bitcoin.conf）

mkdir -p /btc_data

mkdir ~/.bitcoin

vi ~/.bitcoin/bitcoin.conf



datadir=/btc_data

dbcache=4096

txindex=1

irc=1

upnp=1

rpcuser=btc

rpcpassword=btc2021

daemon=1

server=1

addressindex=1

rest=1

rpcbind=0.0.0.0:8332

rpcallowip=0.0.0.0/0

deprecatedrpc=accounts

4.啟動節點

#後臺執行

bitcoind -daemon
 

5.檢查

#檢視區塊鏈同步

bitcoin-cli getblockchaininfo

同步時間

截止到發稿2022/1/28 10:51，區塊同步資訊如下：

{
  "chain": "main",
  "blocks": 642383,  // 當前同步的區塊高度
  "headers": 720686,  // 主網區塊高度
  "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": ""
}
 

開始同步時間是2022/1/27 15:23。