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Documentation Index

Fetch the complete documentation index at: https://docs.aultblockchain.com/llms.txt

Use this file to discover all available pages before exploring further.

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Address

0x0a01700000000000000000000000000000000002

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Supported Methods

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Transactions

Signature
delegate(uint256[],address)
redelegate(uint256[],address)
cancelDelegation(uint256[])

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Queries

Signature
epoch()
licenseMinerInfo(uint256)
beacon(uint64)
ownerVRFKey(address)
operatorInfo(address)
operators(tuple)
licenseDelegation(uint256)
delegatedLicenses(address,tuple)
emissionInfo()
emissionSchedule()
licensePayouts(uint256,uint64,uint64)
epochInfo(uint64)
epochs(uint64,uint32,bool)
params()

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Pure Utility

Signature
derive(bytes32,bytes32)

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Query Examples

Set the current testnet EVM JSON-RPC endpoint and precompile address:
Security note: Use a keystore or hardware wallet for real operations. Do not pass raw private keys directly in shell commands. 
export RPC_URL="https://test-json-rpc.cloud.aultblockchain.xyz"
export MINER_PRECOMPILE="0x0a01700000000000000000000000000000000002"

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Direct call

cast call "$MINER_PRECOMPILE" \
  "epoch()(uint64,bytes32,bytes32)" \
  --rpc-url "$RPC_URL"

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Call from contract

address constant MINER = 0x0a01700000000000000000000000000000000002;

function queryMinerEpoch() external view returns (uint64, bytes32, bytes32) {
    (bool ok, bytes memory out) = MINER.staticcall(
        abi.encodeWithSignature("epoch()")
    );
    require(ok, "precompile call failed");
    return abi.decode(out, (uint64, bytes32, bytes32));
}

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Transaction Examples

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Environment Variables

cast wallet import ault-ops --interactive

export CAST_ACCOUNT="ault-ops"
export FROM="$(cast wallet address --account "$CAST_ACCOUNT")"
export LICENSE_IDS="[1]"
export OPERATOR_EVM="<0xoperator...>"

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Direct call

cast send "$MINER_PRECOMPILE" \
  "delegate(uint256[],address)" \
  "$LICENSE_IDS" \
  "$OPERATOR_EVM" \
  --rpc-url "$RPC_URL" \
  --account "$CAST_ACCOUNT"

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Call from contract

address constant MINER = 0x0a01700000000000000000000000000000000002;

function txMinerDelegate(
    uint256[] calldata licenseIds,
    address operator
) external {
    (bool ok, bytes memory out) = MINER.call(
        abi.encodeWithSignature(
            "delegate(uint256[],address)",
            licenseIds,
            operator
        )
    );
    require(ok, "precompile call failed");
}

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Notes

  • Delegation methods are ownership-sensitive and should be called from the authorized owner’s context.
  • Pagination-style queries use pagination tuples in the ABI.

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ABI

Download Miner ABI JSON