github.com/halybang/go-ethereum@v1.0.5-0.20180325041310-3b262bc1367c/genesis_example/genesis.json (about)

     1  {
     2    "config": {
     3          "chainId": 1,
     4          "byzantiumBlock": 0
     5      },
     6    "alloc"      : {
     7  	  "0x2d0e7c0813a51d3bd1d08246af2a8a7a57d8922e": {"balance": "3000000000000000000000000"},
     8  	  "0xe20bfe3c8777036ca0ab03f3bcbbfb438d97dd91": {"balance": "2000000000000000000000000"}
     9    },
    10    "coinbase"   : "0x2d0e7c0813a51d3bd1d08246af2a8a7a57d8922e",
    11    "difficulty" : "0x20000",
    12    "extraData"  : "",
    13    "gasLimit"   : "0x2fefd8",
    14    "nonce"      : "0x0000000000000042",
    15    "mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
    16    "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
    17    "timestamp"  : "0x00"
    18  }