getblockchaininfo.json

{
  "chain": "main",
  "blocks": 0,
  "headers": 16000,
  "bestblockhash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
  "difficulty": 1,
  "mediantime": 1231006505,
  "verificationprogress": 3.715029412543562e-09,
  "chainwork": "0000000000000000000000000000000000000000000000000000000100010001",
  "pruned": false,
  "softforks": [
    {
      "id": "bip34",
      "version": 2,
      "reject": {
        "status": false
      }
    }, 
    {
      "id": "bip66",
      "version": 3,
      "reject": {
        "status": false
      }
    }, 
    {
      "id": "bip65",
      "version": 4,
      "reject": {
        "status": false
      }
    }
  ],
  "bip9_softforks": {
    "csv": {
      "status": "defined",
      "startTime": 1462060800,
      "timeout": 1493596800,
      "since": 0
    },
    "segwit": {
      "status": "defined",
      "startTime": 1479168000,
      "timeout": 1510704000,
      "since": 0
    }
  }
}