{
  "scope": "Checked design examples; not a complete VM conformance suite or production genesis.",
  "resource_order": [
    "C",
    "S",
    "D",
    "G"
  ],
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    "block_length": 302,
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    "target_hex": "3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
    "resources_used_C_S_D_G": [
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    "receipt_length": 73,
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      "block_length": 453,
      "work": 4,
      "target_hex": "3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
      "resources_used_C_S_D_G": [
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      "producer_hex": "",
      "producer_hash": "51976778d26056c36803109ea49beaec0c618c49fc39c63fb1f10e51bf56592c",
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      "receipts_root": "27cc27147d5d398d2686c593605cb48dffd1e29e7e8dbf3c5e35ed3745b1af5c",
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  "difficulty": {
    "rule": "ASERT, wiki consensus/difficulty",
    "cases": [
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        "anchor_target": 1000,
        "interval": 60,
        "half_life": 600,
        "blocks": 0,
        "elapsed": 0,
        "pow_limit": 10000,
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      {
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        "pow_limit": 10000,
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      {
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        "half_life": 600,
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      {
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        "half_life": 600,
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        "pow_limit": 10000,
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      {
        "anchor_target": 1000,
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        "half_life": 600,
        "blocks": 10,
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        "pow_limit": 10000,
        "new_target": 4000
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      {
        "anchor_target": 1000,
        "interval": 60,
        "half_life": 600,
        "blocks": 10,
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        "pow_limit": 10000,
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      {
        "anchor_target": 1000,
        "interval": 60,
        "half_life": 600,
        "blocks": 10,
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        "pow_limit": 10000,
        "new_target": 707
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      {
        "anchor_target": 1000,
        "interval": 60,
        "half_life": 600,
        "blocks": 10,
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        "pow_limit": 10000,
        "new_target": 998
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      {
        "anchor_target": 1000,
        "interval": 60,
        "half_life": 600,
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        "pow_limit": 10000,
        "new_target": 1001
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      {
        "anchor_target": 1000,
        "interval": 60,
        "half_life": 600,
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        "pow_limit": 10000,
        "new_target": 10000
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      {
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        "new_target": 1
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      {
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        "interval": 60,
        "half_life": 600,
        "blocks": 1,
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        "pow_limit": 10000,
        "new_target": 871
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    ],
    "rounding_case": {
      "note": "one second ahead of schedule: the exponent is floor(-65536 / 600) = -110, where truncation would give -109",
      "anchor_target_hex": "0000000000000100000000000000000000000000000000000000000000000000",
      "interval": 60,
      "half_life": 600,
      "blocks": 1,
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      "pow_limit_hex": "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
      "new_target_hex": "00000000000000ffb40000000000000000000000000000000000000000000000"
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  },
  "voting": {
    "weighted_threshold_example": {
      "work_and_signal": [
        [
          4,
          1
        ],
        [
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          0
        ],
        [
          1,
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        ]
      ],
      "direction": 1
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    "below_threshold_example": {
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        ],
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        ],
        [
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        ]
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      "direction": 0
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    "majority_decrease_example": {
      "work_and_signal": [
        [
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        ],
        [
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          1
        ]
      ],
      "direction": 2
    },
    "exact_half_holds_example": {
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          2
        ],
        [
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        ]
      ],
      "direction": 0
    },
    "epoch_activation": {
      "epoch_length": 4,
      "initial_limit": 100,
      "minimum": 90,
      "source_directions": {
        "0": 1,
        "1": 0,
        "2": 2
      },
      "epochs": [
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          "epoch": 0,
          "first_height": 1,
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        },
        {
          "epoch": 1,
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        {
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        {
          "epoch": 3,
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        {
          "epoch": 4,
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        },
        {
          "epoch": 5,
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          "active_limit": 95
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      ]
    }
  },
  "growth": {
    "operations": [
      "create empty value",
      "expand to 2 bytes",
      "shrink to 1 byte",
      "delete",
      "recreate 1 byte"
    ],
    "G_debits": [
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      2,
      0,
      0,
      37
    ],
    "total_G": 75,
    "final_live_record_allocation": 37,
    "G_after_enclosing_revert": 75,
    "live_allocation_after_enclosing_revert": 0
  },
  "discarded_output": {
    "transaction_base_D": 151,
    "event_payload_len": 100,
    "event_D": 136,
    "nested_result_D": 8,
    "root_revert_result_len": 0,
    "total_transaction_D": 295,
    "retained_events": 0,
    "actual_encoded_block_length": 453,
    "block_D": 597
  }
}