{ "name": "Kovan Testnet", "dataDir": "kovan", "engine": { "authorityRound": { "params": { "stepDuration": "0x4", "blockReward": "0x4563918244F40000", "validators": { "multi": { "0": { "list": [ "0x00D6Cc1BA9cf89BD2e58009741f4F7325BAdc0ED", "0x00427feae2419c15b89d1c21af10d1b6650a4d3d", "0x4Ed9B08e6354C70fE6F8CB0411b0d3246b424d6c", "0x0020ee4Be0e2027d76603cB751eE069519bA81A1", "0x0010f94b296a852aaac52ea6c5ac72e03afd032d", "0x007733a1FE69CF3f2CF989F81C7b4cAc1693387A", "0x00E6d2b931F55a3f1701c7389d592a7778897879", "0x00e4a10650e5a6D6001C38ff8E64F97016a1645c", "0x00a0a24b9f0e5ec7aa4c7389b8302fd0123194de" ] }, "10960440": { "list": [ "0x00D6Cc1BA9cf89BD2e58009741f4F7325BAdc0ED", "0x0010f94b296a852aaac52ea6c5ac72e03afd032d", "0x00a0a24b9f0e5ec7aa4c7389b8302fd0123194de" ] }, "10960500": { "safeContract": "0xaE71807C1B0a093cB1547b682DC78316D945c9B8" } } }, "validateScoreTransition": "0x41a3c4", "validateStepTransition": "0x16e360", "maximumUncleCountTransition": "0x4d50f8", "maximumUncleCount": "0x0" } } }, "params": { "gasLimitBoundDivisor": "0x400", "registrar": "0xfAb104398BBefbd47752E7702D9fE23047E1Bca3", "maximumExtraDataSize": "0x20", "minGasLimit": "0x1388", "networkID": "0x2A", "forkBlock": "0x9766dc", "forkCanonHash": "0xf2fa4bcc417ad374100c2035aa865ff60fb568a83db1b6f6cb8fb52cfebc28b5", "eip155Transition": "0xf4240", "maxCodeSize": "0x6000", "maxCodeSizeTransition": "0x64b540", "validateChainIdTransition": "0xf4240", "validateReceiptsTransition": "0xf4240", "eip98Transition": "0x0", "eip140Transition": "0x4d50f8", "eip211Transition": "0x4d50f8", "eip214Transition": "0x4d50f8", "eip658Transition": "0x4d50f8", "wasmActivationTransition": "0x64b540", "wasmDisableTransition": "0x198096c", "eip145Transition": "0x8c6180", "eip1014Transition": "0x8c6180", "eip1052Transition": "0x8c6180", "eip1283Transition": "0x8c6180", "eip1283DisableTransition": "0x9c7b61", "eip1283ReenableTransition": "0xd751a5", "eip1344Transition": "0xd751a5", "eip1706Transition": "0xd751a5", "eip1884Transition": "0xd751a5", "eip2028Transition": "0xd751a5", "eip2929Transition": "0x179f954", "eip2930Transition": "0x179f954", "eip1559Transition": "0x198096c", "eip3198Transition": "0x198096c", "eip3541Transition": "0x198096c", "eip3529Transition": "0x198096c", "eip1559BaseFeeMaxChangeDenominator": "0x8", "eip1559ElasticityMultiplier": "0x2", "eip1559BaseFeeInitialValue": "0x3B9ACA00", "kip4Transition": "0x8c6180", "kip6Transition": "0x8c6180" }, "genesis": { "seal": { "authorityRound": { "step": "0x0", "signature": "0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" } }, "difficulty": "0x20000", "gasLimit": "0x5B8D80" }, "accounts": { "0x0000000000000000000000000000000000000001": { "balance": "0x1", "builtin": { "name": "ecrecover", "pricing": { "0": { "price": { "linear": { "base": 3000, "word": 0 } } } } } }, "0x0000000000000000000000000000000000000002": { "balance": "0x1", "builtin": { "name": "sha256", "pricing": { "0": { "price": { "linear": { "base": 60, "word": 12 } } } } } }, "0x0000000000000000000000000000000000000003": { "balance": "0x1", "builtin": { "name": "ripemd160", "pricing": { "0": { "price": { "linear": { "base": 600, "word": 120 } } } } } }, "0x0000000000000000000000000000000000000004": { "balance": "0x1", "builtin": { "name": "identity", "pricing": { "0": { "price": { "linear": { "base": 15, "word": 3 } } } } } }, "0x0000000000000000000000000000000000000005": { "builtin": { "name": "modexp", "pricing": { "0x4d50f8": { "price": { "modexp": { "divisor": 20 } } }, "0x179f954": { "info": "EIP-2565: ModExp Gas Cost. Berlin hardfork (24_770_900)", "price": { "modexp2565": {} } } } } }, "0x0000000000000000000000000000000000000006": { "builtin": { "name": "alt_bn128_add", "pricing": { "0x4d50f8": { "price": { "alt_bn128_const_operations": { "price": 500 } } }, "0xd751a5": { "info": "EIP 1108 transition at block 14_111_141 (0xd751a5)", "price": { "alt_bn128_const_operations": { "price": 150 } } } } } }, "0x0000000000000000000000000000000000000007": { "builtin": { "name": "alt_bn128_mul", "pricing": { "0x4d50f8": { "price": { "alt_bn128_const_operations": { "price": 40000 } } }, "0xd751a5": { "info": "EIP 1108 transition at block 14_111_141 (0xd751a5)", "price": { "alt_bn128_const_operations": { "price": 6000 } } } } } }, "0x0000000000000000000000000000000000000008": { "builtin": { "name": "alt_bn128_pairing", "pricing": { "0x4d50f8": { "price": { "alt_bn128_pairing": { "base": 100000, "pair": 80000 } } }, "0xd751a5": { "info": "EIP 1108 transition at block 14_111_141 (0xd751a5)", "price": { "alt_bn128_pairing": { "base": 45000, "pair": 34000 } } } } } }, "0x0000000000000000000000000000000000000009": { "builtin": { "name": "blake2_f", "pricing": { "0xd751a5": { "price": { "blake2_f": { "gas_per_round": 1 } } } } } }, "0x00521965e7bd230323c423d96c657db5b79d099f": { "balance": "1606938044258990275541962092341162602522202993782792835301376" } }, "nodes": [ "enode://30499bde23362f7d310a34518a2a6ff765921870bf0c3e63d21153cfa7ba9cf39cc7c8e54e9dad2f2b3c07288b3e91b220656833cc2d843a54875c229f3f959a@8.9.8.175:30303", "enode://16898006ba2cd4fa8bf9a3dfe32684c178fa861df144bfc21fe800dc4838a03e342056951fa9fd533dcb0be1219e306106442ff2cf1f7e9f8faa5f2fc1a3aa45@116.203.116.241:30303", "enode://49a0e1aa38caa12cbf31222cb4e31cef1e8794cb4dd38012f84498ac867b19584e29bbf6d53201d7dfd3b5eb0998a4d908d096ed4ddb5f9102c623852cd331ec@54.87.247.5:30303" ] }