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We started with the idea of making software that is modular.

This is something that is present in almost all parts of Lyfebloc Network. Below, you will find a brief overview of the built architecture and its layering.

Lyfebloc Network Layering ​

Lyfebloc Network Architecture

Libp2p ​

It all starts at the base networking layer, which utilizes libp2p. We decided to go with this technology because it fits into the designing philosophies of Lyfebloc Network. Libp2p is:

  • Modular
  • Extensible
  • Fast

Most importantly, it provides a great foundation for more advanced features, which we'll cover later on.

Synchronization & Consensus ​

The separation of the synchronization and consensus protocols allows for modularity and implementation of custom sync and consensus mechanisms - depending on how the client is being run.

Lyfebloc Network is designed with an off-the-shelf pluggable Proof of Stake (POS) consensus algorithm.

Blockchain ​

The Blockchain layer is the central layer that coordinates everything in Lyfebloc Network system. It is covered in depth in the corresponding Modules section.

State ​

The State inner layer contains state transition logic. It deals with how the state changes when a new block is included. It is covered in depth in the corresponding Modules section.

JSON RPC ​

The JSON RPC layer is an API layer that dApp developers use to interact with the blockchain. It is covered in depth in the corresponding Modules section.

TxPool ​

The TxPool layer represents the transaction pool, and it is closely linked with other modules in the system, as transactions can be added from multiple entry points.

GRPC ​

The GRPC layer is vital for operator interactions. Through it, node operators can easily interact with the client, providing an enjoyable UX.