kovan.json

{
  "name": "kovan",
  "chainId": 42,
  "networkId": 42,
  "defaultHardfork": "istanbul",
  "consensus": {
    "type": "poa",
    "algorithm": "aura",
    "aura": {}
  },
  "comment": "Parity PoA test network",
  "url": "https://kovan-testnet.github.io/website/",
  "genesis": {
    "hash": "0xa3c565fc15c7478862d50ccd6561e3c06b24cc509bf388941c25ea985ce32cb9",
    "timestamp": null,
    "gasLimit": 6000000,
    "difficulty": 131072,
    "nonce": "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "extraData": "0x",
    "stateRoot": "0x2480155b48a1cea17d67dbfdfaafe821c1d19cdd478c5358e8ec56dec24502b2"
  },
  "hardforks": [
    {
      "name": "chainstart",
      "block": 0,
      "forkHash": "0x10ffe56"
    },
    {
      "name": "homestead",
      "block": 0,
      "forkHash": "0x10ffe56"
    },
    {
      "name": "dao",
      "block": null,
      "forkHash": "0x10ffe56"
    },
    {
      "name": "tangerineWhistle",
      "block": 0,
      "forkHash": "0x10ffe56"
    },
    {
      "name": "spuriousDragon",
      "block": 0,
      "forkHash": "0x10ffe56"
    },
    {
      "name": "byzantium",
      "block": 5067000,
      "forkHash": "0x7f83c620"
    },
    {
      "name": "constantinople",
      "block": 9200000,
      "forkHash": "0xa94e3dc4"
    },
    {
      "name": "petersburg",
      "block": 10255201,
      "forkHash": "0x186874aa"
    },
    {
      "name": "istanbul",
      "block": 14111141,
      "forkHash": "0x7f6599a6"
    },
    {
      "name": "berlin",
      "block": null,
      "forkHash": null
    }
  ],
  "bootstrapNodes": [
    {
      "ip": "116.203.116.241",
      "port": 30303,
      "id": "16898006ba2cd4fa8bf9a3dfe32684c178fa861df144bfc21fe800dc4838a03e342056951fa9fd533dcb0be1219e306106442ff2cf1f7e9f8faa5f2fc1a3aa45",
      "location": "",
      "comment": "1"
    },
    {
      "ip": "3.217.96.11",
      "port": 30303,
      "id": "2909846f78c37510cc0e306f185323b83bb2209e5ff4fdd279d93c60e3f365e3c6e62ad1d2133ff11f9fd6d23ad9c3dad73bb974d53a22f7d1ac5b7dea79d0b0",
      "location": "",
      "comment": "2"
    },
    {
      "ip": "108.61.170.124",
      "port": 30303,
      "id": "740e1c8ea64e71762c71a463a04e2046070a0c9394fcab5891d41301dc473c0cff00ebab5a9bc87fbcb610ab98ac18225ff897bc8b7b38def5975d5ceb0a7d7c",
      "location": "",
      "comment": "3"
    },
    {
      "ip": "157.230.31.163",
      "port": 30303,
      "id": "2909846f78c37510cc0e306f185323b83bb2209e5ff4fdd279d93c60e3f365e3c6e62ad1d2133ff11f9fd6d23ad9c3dad73bb974d53a22f7d1ac5b7dea79d0b0",
      "location": "",
      "comment": "4"
    }
  ]
}