Layer 2

ESP is the native token of Espresso, a high-performance rollup infrastructure layer built to deliver secure, fast, and seamless Layer 2 transactions. Espresso aims to improve blockchain scalability by coordinating decentralized sequencing and shared infrastructure across rollups, helping reduce fragmentation within the ecosystem

This Q&A explains how Base operates as an Ethereum Layer-2 using Optimistic Rollups and OP Stack while maintaining Ethereum-level security.

This Q&A outlines which EVM-compatible wallets are supported on Base and how users can interact with Base using their existing wallets.

This Q&A walks users through connecting an EVM-compatible wallet to the Base network and switching to the Base mainnet.

This Q&A explains how to transfer assets from Ethereum to Base using supported cross-chain bridges and what users need to know before bridging.

This Q&A provides a structured overview of Base — the Ethereum Layer-2 network launched by Coinbase. It explains Base’s core concepts, underlying architecture, benefits, and security model, while also offering beginner-friendly guidance on how to connect a wallet, supported wallets, how to bridge assets to Base, and what users can do within the Base ecosystem. The content also covers why the Base network is growing rapidly, how it leverages OP Stack, and includes official reference sources. This guide helps users quickly understand Base’s role, functionality, and its expanding ecosystem.

MERL is the native token of Merlin Chain, a Bitcoin Layer2 solution aimed at improving transaction efficiency and security through technologies like ZK Rollup, and supporting multiple Bitcoin protocols.

ZK is the native token of zkSync Era, used for governance and community participation, featuring a high-performance, secure, and low-cost ecosystem.

BLAST is a cryptocurrency token based on an Ethereum Layer 2 solution that offers a unique economic model and incentive mechanisms.

MERL is the native token of Merlin Chain, a Bitcoin Layer2 solution aimed at improving transaction efficiency and security through technologies like ZK Rollup, and supporting multiple Bitcoin protocols.