Chainlink is a decentralised network of nodes that provide data and information from off-blockchain sources to on-blockchain smart contracts via oracles.

Polkadot is a next-generation blockchain protocol connecting multiple specialised blockchains into one unified network.

In this article we will do a deep dive on Avalanche, its history, purpose and underlying technology.

An overview of Bitcoin and its history. We will explain just why Bitcoin was so revolutionary, its purpose and its basic features.

By functioning as a Layer 2 scaling solution, Arbitrum aims to enhance Ethereum's transaction throughput by processing many transactions off-chain.

Polygon is a Layer 2 scaling solution for the Ethereum blockchain. Here we explain what it is, how it works, and all its special features.