go-ethereum/tests/files/BasicTests/difficulty.json

{
    "preExpDiffIncrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "42",
        "currentDifficulty" : "1000488"
    },
    "preExpDiffDecrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "42",
        "currentDifficulty" : "999512"
    },
    "ExpDiffAtBlock200000Increase" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "200000",
        "currentDifficulty" : "1000489"
    },
    "ExpDiffAtBlock200000Decrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "200000",
        "currentDifficulty" : "999513"
    },
    "ExpDiffPostBlock200000Increase" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "200001",
        "currentDifficulty" : "1000489"
    },
    "ExpDiffPostBlock200000Decrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "200001",
        "currentDifficulty" : "999513"
    },
    "ExpDiffPreBlock300000Increase" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "299999",
        "currentDifficulty" : "1000489"
    },
    "ExpDiffPreBlock300000Decrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "299999",
        "currentDifficulty" : "999513"
    },
    "ExpDiffAtBlock300000Increase" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "300000",
        "currentDifficulty" : "1000490"
    },
    "ExpDiffAtBlock300000Decrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "300000",
        "currentDifficulty" : "999514"
    },
    "ExpDiffPostBlock300000Increase" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "300001",
        "currentDifficulty" : "1000490"
    },
    "ExpDiffPostBlock300000Decrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "300001",
        "currentDifficulty" : "999514"
    },
    "ExpDiffInAYearIncrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "43",
        "currentBlockNumber" : "2302400",
        "currentDifficulty" : "3097640"
    },
    "ExpDiffInAYearDecrease" : {
        "parentTimestamp" : "42",
        "parentDifficulty" : "1000000",
        "currentTimestamp" : "60",
        "currentBlockNumber" : "2302400",
        "currentDifficulty" : "3097152"
    }
}