The Web3 Stack Layers

The Web3 technology stack an amalgamation of tools and technologies which are different of the stack used by web2. Web3 is a replacement for databases as well as central technologies by embracing open technology that is decentralized, such as blockchains.

Layer 1-Protocols

The layer of protocol of web3 tech stack contains a variety of protocols, consensus algorithms as well as participation requirements. machines.

Consensus algorithms Blockchains employ consensus algorithms to guarantee that all nodes agree. This is a fantastic way to improve the effectiveness that the system can achieve. They also add a higher amount of trust. Below consensus , protocols are readily available:

ASIC-optimized proof-of-work (POW)

ASIC-resistant POW

POW in addition to POS with fallback

Proof of Elapsed Time (POET)

Space and Time Proof (POST)

POW Braided

Casper TFG proof of stake (POS)

Hybrid POS/POW

Delegated evidence of stake (DPOS)

Proof of History (POH)

Byzantine agreement with election of the leader (BA)

Stellar Consensus Protocol

Ripple Consensus Protocol

Blockchain consensus that is led by the blockchain leader

Side chains Sidechain is a revolutionary mechanism that lets tokens and other valuable assets to transfer from one blockchain to the next. Sidechain is a huge opportunity for developers since they are able to develop decentralized applications without needing to be a part of on the primary chain. Sidechains are distinct parts of a different blockchain network, which provide security for themselves. When one of the sidechains is compromised it affects that specific sidechain only , not entire network.

Participation requirements It refers to the diverse kinds of blockchain networks that will be reflected on the Web3 stack. The brand new decentralized platform in the web3 stack comprises mostly two types of infrastructure:

Blockchain with no permission or public/private.

Private or Permissioned blockchain

Virtual machine Virtual machines are created to ensure security and run unsafe codes on all the computers on the network. Let's take a look at the different kinds of virtual machines and state transition machines utilized by various blockchains.

Ethereum 1.0, Wanchain, Hashgraph, Ethermint and others -

Ethereum virtual machine (EVM)

Solana, Cardano - Direct LLVM exposure

Ethereum 2.0, EOS, Dfinity, Polkadot - Web Assembly Virtual Machine (WASM)

Kadena, Corda, Tezos and Rchain make use of their own state-of-the-art machines for transitions.