representing the decentralized nature of ethereum mining

ethereum decentralized mining blockchain network consensus validation security ledger algorithm rewards hashrate gpu asic p2p database scalability smartcontract gas fork staking pow pos difficulty etherscan infura metamask sharding layer2 defi dao dapp multisig gaslimit byzantine sidechain truffle geth oracles mainnet wallet mnemonic parity rinkeby homestead uniswap erc20 ico vitalik remix