Ethereum started as a regular L1 with smart contracts. But over time, it became the core of a new architecture around which the entire modular landscape is built. Today, Ethereum is not just a blockchain, but a whole infrastructure for L2, ZK solutions, and future DA networks.
The main reason is security. Ethereum is the most reliable smart contract blockchain with broad decentralization and a proven track record. L2s use it as a base layer: they publish data, confirm proofs, and inherit its security.
Three pillars of Ethereum's dominance in the modular era
1. L1 as an anchor for L2
Rollups rely on Ethereum for finality and DA, turning it into the 'supreme court' of the network.
2. Powerful developer ecosystem
Thousands of teams choose Ethereum because it is easier to deploy dApps, tools, and infrastructure here.
3. Transition of the industry to ZK
ZK technologies are most harmoniously integrated into Ethereum, enhancing the network's role as a security hub.
L2 as a growth engine
The ecosystem already includes:
- Arbitrum $ARB
- Optimism $OP
- Base
- zkSync
- Starknet $STRK
- Polygon zkEVM
These are full-fledged economic zones that process millions of transactions daily and support thousands of projects.
L2 provides speed, Ethereum provides security. Together, this becomes the ideal architecture.
Ethereum + modularity
With the emergence of DA solutions, such as Celestia or future Proto-Danksharding improvements (EIP-4844), Ethereum's role is only strengthened. It is becoming a global consensus layer upon which all other infrastructure is built.
Summary
Ethereum becomes the center of the modular world not by chance. Its architecture, community, and technological direction are perfectly suited to the new scaling paradigm. It is not just a network — it is the foundation of Web3.
Disclaimer: Financial markets are always associated with risks. This article is not financial advice but educational material. Everyone makes their own decisions and is responsible.