@vechain/sdk-core/src/utils/const/network.ts

This module is crafted for dApp development and various blockchain operations that seamlessly unfold offline

/**
 * Constant defining VeChain mainnet chain tag. The chain tag is the last byte of the genesis block ID
 */
const VECHAIN_MAINNET_CHAIN_TAG = 0x4a;

/**
 * Constant defining VeChain testnet chain tag. The chain tag is the last byte of the genesis block ID
 */
const VECHAIN_TESTNET_CHAIN_TAG = 0x27;

/**
 * Constant defining VeChain testnet chain tag. The chain tag is the last byte of the genesis block ID
 */
const VECHAIN_SOLO_CHAIN_TAG = 0xf6;

/**
 * Constant representing the zero address in hexadecimal format
 */
const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000';

/**
 * VTHO token address (energy.sol smart contract address)
 */
const VTHO_ADDRESS = '0x0000000000000000000000000000456e65726779';

/**
 * Genesis block for VeChain mainnet
 */
const mainnetGenesisBlock = {
    number: 0,
    id: '0x00000000851caf3cfdb6e899cf5958bfb1ac3413d346d43539627e6be7ec1b4a',
    size: 170,
    parentID:
        '0xffffffff53616c757465202620526573706563742c20457468657265756d2100',
    timestamp: 1530316800,
    gasLimit: 10000000,
    beneficiary: '0x0000000000000000000000000000000000000000',
    gasUsed: 0,
    totalScore: 0,
    txsRoot:
        '0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0',
    txsFeatures: 0,
    stateRoot:
        '0x09bfdf9e24dd5cd5b63f3c1b5d58b97ff02ca0490214a021ed7d99b93867839c',
    receiptsRoot:
        '0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0',
    signer: '0x0000000000000000000000000000000000000000',
    isTrunk: true,
    transactions: []
};

/**
 * Genesis block for VeChain testnet
 */
const testnetGenesisBlock = {
    number: 0,
    id: '0x000000000b2bce3c70bc649a02749e8687721b09ed2e15997f466536b20bb127',
    size: 170,
    parentID:
        '0xffffffff00000000000000000000000000000000000000000000000000000000',
    timestamp: 1530014400,
    gasLimit: 10000000,
    beneficiary: '0x0000000000000000000000000000000000000000',
    gasUsed: 0,
    totalScore: 0,
    txsRoot:
        '0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0',
    txsFeatures: 0,
    stateRoot:
        '0x4ec3af0acbad1ae467ad569337d2fe8576fe303928d35b8cdd91de47e9ac84bb',
    receiptsRoot:
        '0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0',
    signer: '0x0000000000000000000000000000000000000000',
    isTrunk: true,
    transactions: []
};

/**
 * Genesis block for VeChain solo network
 */
const soloGenesisBlock = {
    number: 0,
    id: '0x00000000c05a20fbca2bf6ae3affba6af4a74b800b585bf7a4988aba7aea69f6',
    size: 170,
    parentID:
        '0xffffffff00000000000000000000000000000000000000000000000000000000',
    timestamp: 1526400000,
    gasLimit: 10000000,
    beneficiary: '0x0000000000000000000000000000000000000000',
    gasUsed: 0,
    totalScore: 0,
    txsRoot:
        '0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0',
    txsFeatures: 0,
    stateRoot:
        '0x93de0ffb1f33bc0af053abc2a87c4af44594f5dcb1cb879dd823686a15d68550',
    receiptsRoot:
        '0x45b0cfc220ceec5b7c1c62c4d4193d38e4eba48e8815729ce75f9c0ab0e4c1c0',
    signer: '0x0000000000000000000000000000000000000000',
    isTrunk: true,
    transactions: []
};

/**
 * Constant defining VeChain mainnet information
 */
const MAINNET_NETWORK = {
    genesisBlock: mainnetGenesisBlock,
    chainTag: VECHAIN_MAINNET_CHAIN_TAG
};

/**
 * Constant defining VeChain testnet information
 */
const TESTNET_NETWORK = {
    genesisBlock: testnetGenesisBlock,
    chainTag: VECHAIN_TESTNET_CHAIN_TAG
};

/**
 * Constant defining VeChain solo network information
 */
const SOLO_NETWORK = {
    genesisBlock: soloGenesisBlock,
    chainTag: VECHAIN_SOLO_CHAIN_TAG
};

/**
 * Constant defining VeChain mainnet and testnet network information
 */
const networkInfo = {
    mainnet: MAINNET_NETWORK,
    testnet: TESTNET_NETWORK,
    solo: SOLO_NETWORK
};

export {
    networkInfo,
    VTHO_ADDRESS,
    ZERO_ADDRESS,
    MAINNET_NETWORK,
    TESTNET_NETWORK,
    SOLO_NETWORK
};