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  1. EW-DOS Technology Components 2023
  2. The Energy Web Chain

System Architecture

Components that implement blockchain and consensus protocol

PreviousEWC OverviewNextProof-of-Authority Consensus Mechanism

Last updated 3 years ago

The Energy Web Chain is comprised of different components that provide the functionalities determined by the blockchain’s protocol.

Broadly speaking, protocols are defined rules and standards. Internet protocols, like HTTP protocol for example, define standard procedures for the transfer of data over the internet.

A blockchain network is no different. In a decentralized and self-executing system like a public blockchain, protocols are of significant importance in establishing how the system works, and then ensuring that the system continues to self-execute as designed.

Protocols exist to determine specific aspects of blockchain behavior, such as:

  • How transactions are validated

  • Who gets to validate transactions and when

  • How validators are compensated

  • How peer nodes interact with each other

The system components below ensure that the Energy Web blockchain adheres to Ethereum's protocols, and the protocols established by OpenEthereum's . (OpenEthereum is the Ethereum client that is used by the Energy Web Chain. You can read more about the purpose of Ethereum clients )

System Components

System Contracts are that implement the protocols. Read more about Energy Web's system contracts

The validator node architecture monitors validator behavior to ensure consistent and secure blockchain operation. Read more about the validator node architecture

Related Content

Proof-of-Authority Consensus Mechanism
Validator Node Architecture
Proof-of-Authority consensus engine
1. System Contracts
smart contracts
Authority Roundtable Proof-of-Authority consensus engine
here.
2. Validator Node Architecture
here.
here.