Blockchain technology is often described as a stack of layers, each serving a unique purpose. Layer 0, usually referred to as the blockchain of blockchains, serves as the base hardware infrastructure ...

Why do ZK-Rollups use Layer-1 only for verification? Learn how separating execution from settlement ensures security, ...

Forbes contributors publish independent expert analyses and insights. I write about how fintech is disrupting the financial industry in Asia. While blockchain technology promises transparency and ...

Explore the top predictions for Layer 2 adoption in 2026. Learn how rollups, data availability, AI agents, and modular ...

With the GENIUS Act signed, stablecoins are on a tear. According to the management consultancy McKinsey, the total value of issued stablecoins has doubled to $250 billion today from $120 billion 18 ...

How does Layer-1 finalize rollup state? Learn how smart contracts verify state roots using Fraud Proofs and Validity Proofs ...

OKX, the fourth-largest crypto exchange, said its new layer-2 blockchain, called X Layer, has gone live on its public mainnet, a continuation in the era of major crypto companies starting their own ...

Overview Layer-3 blockchains are emerging as the next evolution in scaling beyond Layer-2, offering custom environments for ...

At the core of blockchain networks lies a fundamental architectural principle called layering. Layering in blockchain refers to organizing different functionalities and protocols into separate layers, ...

Ethereum layer-2 Optimism's "Superchain" has added a Bitcoin-native project to its ecosystem for the first time, CoinDesk is first to report. BOB, a Bitcoin layer-2 project looking to expand ...

Layer-3 blockchains refer to a layer of blockchain technology built on top of base layers to provide customized application-specific blockchains tailored to users’ needs. Typically, L2s intend to ...