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Does Ethereum Layer2 still have a chance for the MegaETH online test network that Vitalik focuses on?

This article will deeply decode MegaETH from three dimensions: technical anatomy, ecological game and market timing.

Author: Alvis

Introduction: Ethereum’s dilemma and Layer2 ‘s breakthrough moment

Vitalik重点支持的MegaETH上线测试网,以太坊Layer2还有机会吗?

The crypto market in 2025 is undergoing a deep value reconstruction. Trading volume on the Ethereum main network continues to shrink, Gas fees continue to be sluggish, and the TVL of top Layer2 projects such as Arbitrum and Optimism has shrunk by more than 40% from its 2024 peak. When the industry questioned whether “the Layer2 narrative is over,” a project called MegaETH uses a technical declaration of “100,000 TPS+1 millisecond delay”, brings US$30 million in financing and Vitalik Buterin’s platform, and is about to launch a public test network on March 6.

Vitalik重点支持的MegaETH上线测试网,以太坊Layer2还有机会吗?

MegaETH receives direct investment from V-God

Is this bucking charge a prelude to disruptive innovation or a capital-generated bubble? This article will deeply decode the decoding from three dimensions: technical anatomy, ecological game and market timing.

MegaETH Technology Panorama: Reconstructing Layer2 Performance Ceiling

Introduction to MagaETH:

MegaETH is a layer 2 blockchain-Layer 2, which aims to enhance Ethereum’s scalability and performance by enabling real-time transaction processing. It is compatible with the Ethereum Virtual Machine (EVM). MegaETH is designed to achieve unprecedented levels of performance, capable of processing more than 100,000 transactions per second (TPS).

MegaETH plans to begin deploying its public testnet on March 6.

This deployment will be carried out in phases. The test network will be officially deployed on March 6, marking the beginning of the network’s opening to the public.

From March 6 to March 10, the focus will be on induction training for application and infrastructure teams to allow developers to improve deployment and adapt to MegaETH’s architecture.

1.1 Performance Monster’s “Triple Engine”

Vitalik重点支持的MegaETH上线测试网,以太坊Layer2还有机会吗?

MegaETH claims to be the “first real-time blockchain” and its technical architecture points directly to the core pain point of Layer2-the contradiction between performance and decentralization. Through three breakthrough designs, the project attempts to push the EVM ecosystem to its hardware limits:

Heterogeneous node architecture: Divide network nodes into three categories: Sequencer, full node, and validator. The sorter uses a customized server to completely store the EVM state tree in memory, achieving a state access speed of 1000 times that of SSD; all nodes synchronize state differences through point-to-point protocols to avoid repeated calculations; the verifier focuses on generating zero-knowledge proof. This “specialization” centralizes performance critical tasks, while security verification remains decentralized.

Ultra-optimized EVM execution environment: Introduce a real-time JIT compiler (Just-In-Time) to dynamically compile smart contract code into native machine code, eliminating the performance penalty of traditional interpreters. Test network data shows that the execution speed of computation-intensive contracts has increased by 100 times. In addition, the project has reconfigured the state tree structure and adopted a Merkle-Verkle tree scheme to reduce disk I/O operations by 90%.

Sub-millisecond consensus mechanism: Through pipelined block production, transaction sequencing, execution, proof generation and other links are processed in parallel. In the early days of the test network, an effective block time of 15 milliseconds has been achieved, which is two orders of magnitude higher than Optimism’s 2 seconds. The team claims that after the main network is launched, the single-thread throughput can reach 1.68 Ggas/second, which is 50 times that of the existing Rollup solution.

1.2 Data measurement: performance analysis of test network

Vitalik重点支持的MegaETH上线测试网,以太坊Layer2还有机会吗?

According to the official disclosure on March 4, the test network will open the following capabilities in the first phase:

  • Throughput: 1.68 Ggas/second, which can support approximately 5000 simple transfers per second
  • Delay: End-to-end confirmation time ≤15 milliseconds (including network transmission)
  • Fee model: The cost of a single transaction is less than $0.001, which is two orders of magnitude lower than Arbitrum

It is worth noting that these data are based on the single sorter model and have not yet demonstrated scalability under multi-node parallelism. The team said that in the future, TPS will be increased to more than 100,000 through sharding technology.

Capital Game: The Strategic Ambitions Behind $30 Million

2.1 Financing landscape and community of interests

Vitalik重点支持的MegaETH上线测试网,以太坊Layer2还有机会吗?

MegaETH’s capital story is full of “top configuration” colors:

  • US$20 million seed round (June 2024): Led by Dragonfly, followed by Ethereum “establishments” such as Vitalik Buterin, Joseph Lubin (founder of Consensus Sys), and Sreeram Kannan (founder of EigenLayer)
  • The US$10 million Community Round (December 2024): Completed through the Echo platform, adopting an “equity + token warrant” structure, with a valuation of hundreds of millions of dollars
  • NFT Financing (February 2025): Issue the “The Fluffle” series of NFTs, raising 4964 ETH (approximately US$13 million), and holders can enjoy 5% of future token airdrops

God V’s deep participation is particularly worth pondering. As the founder of Ethereum, which rarely invests directly in projects, its bet on MegaETH is seen as a “vote of no confidence” in the existing Layer 2 technology path. Industry insiders speculate that V God may hope to use MegaETH to verify the “modular blockchain” theory, that is, through the combination of dedicated execution layer (MegaETH)+ consensus layer (Ethereum)+ DA layer (EigenDA) to achieve a balance between performance and security.

2.2 Eco-card spots: Full-chain games and DePIN’s “infrastructure bet”

Early adopters of MegaETH focused on two types of tracks:

  • Full-chain games: Projects such as Dark Forest and AI Arena have announced their migration to the test network, using millisecond latency to achieve real-time combat logic
  • DePIN (Decentralized Physical Infrastructure): High-frequency sensor data uplink, real-time edge computing and other scenarios require ultra-low costs and deterministic latency
  • This “vertical scene deep cultivation” strategy forms differentiated competition with the “universal Rollup” of Arbitrum and Optimism. The project party also claimed that its performance can support the “Web2-level user experience.” For example, DEX’s pending order transaction speed is comparable to Coinbase.

Counter-cyclical online: gambling or rationality?

3.1 The “ice and fire” of the Layer2 market

Vitalik重点支持的MegaETH上线测试网,以太坊Layer2还有机会吗?

According to defillama data, Ethereum TVL has dropped by US$100 billion from a high point to US$64 billion at present. The Ethereum Layer2 ecosystem is brutally divided:

  • Head shrinkage: Arbitrum TVL is down 40% from its 2024 high, and Optimism’s daily trading volume has fallen below 100,000. Base’s TVL fell 12% in the past month.
  • New forces are tired: StarkNet and Scroll of the ZK-Rollup family have still not been effectively verified due to their account abstraction and privacy features.
  • Capital withdrawal: VC financing in Q1 Layer2 in 2025 will decrease by 82% year-on-year

In this context, MegaETH’s test online launch can be called “counter-cyclical operation.” The logic may include:

  • Technology window period: Use the market downturn to polish the structure to avoid chain instability under high concurrency pressure
  • Reduced ecological migration costs: Developers are more willing to trial and error, and are more willing to try high-performance new chains
  • Token expectation management: If the main network goes online at the bottom of the bull market cycle, it may replicate Solana’s “performance narrative” surge in 2021

Risk warning: Four major uncertainties

Despite the ambitious blueprint, MegaETH still faces multiple challenges:

  • Hidden danger of centralization: The test network adopts a single sorter architecture, and whether the main network can achieve multi-node competition still needs to be verified
  • State explosion problem: In-memory computing relies on terabyte servers, which may cause verifier entry barriers to be too high in the long run
  • Ecological cold start: Currently, less than 20 projects are committed to migration, which is much lower than zkSync’s data for the same period
  • Token economics risk: MegaETH has not yet clarified its token model

Epilogue: The eve of the Cambrian explosion in Layer2?

MegaETH’s online test launch is like a sharp sword that pierces the Layer2 winter. Its technical route suggests a possible direction: to advance blockchain performance to “enterprise-level” through heterogeneous architecture and hardware collaboration. If the main network achieves 100,000 TPS as scheduled, it may trigger an infrastructure revolution in DeFi, GameFi and even traditional finance.

However, historical experience shows that excessive pursuit of performance is often accompanied by decentralized compromises. Can MegaETH find a new balance point in the “Triangle of Impossibilities”? This 2025 experiment may reshape all our perceptions of blockchain scalability.

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