Movement: Introducing Move into EVM and reshaping the security of the Ethereum ecosystem
Written by: Xiaobai Navigation Coderworld
Are you interested in the current L1/L2Tired of narrative?
according toL2According to BEAT data, as of July 10, there are 61 Ethereum L2s in the entire crypto market, and 79 L2s are waiting to be launched.
However, most L2 technical solutions tend to be similar and lack innovation. Under the traditional EVM model, hacker attacks occur frequently, and each new chain has gradually become a paradise for hackers.
Is there an L2 that takes into account both speed andSafety?
Movement stepped forward and is committed to introducing the Move language into the EVM ecosystem, thereby solving the long-standing problems that have plagued the EVM ecosystem.Safetyquestion.
In April 2024, Movement Labs announced the completion of a $38 million Series A financing round, led by Polychain Capital, with participation from Hack VC, Placeholder, OKX Ventures, dao5 and Aptos Labs. In May, Binance Labs announced that it had made a strategic investment in Movement.
Among the many Ethereum L2s, what is the difference between Movement and others?
Introducing Move EVM Ecology
Movement represents a kind of movement.Introducing the Move language EVM Ecology.
Why Move?
A security practitioner in the Move ecosystem once told me,The technical potential of MOVE has been greatly underestimated, especially in the field of security.
As a new smartcontractLanguage, Move, has been designed for crypto assets since its inception.
Compared with the programming languages such as Solidity commonly used in the Ethereum ecosystem,Move emphasizes "safety" and "high performance" in its logic design.
Without the need for L2, MOVE reducesBlockchainThe storage space and computational cost of transactions. Module packaging is achieved by combining multiple smartcontractPacking into a module reduces storage and indexing costs, and increases execution speed by reducing the number of bytecode execution steps. This also allows the TPS of the Move public chain to often exceed tens of thousands, and can even continue to expand to the 100,000 level.
Security issues are currently a problem plaguing the entire Ethereum ecosystem. In 2023, the damage caused by on-chain hacker attacksXiaobai NavigationThe loss was as high as more than 7 billion US dollars, which was largely due to the mechanism loopholes in Solidity itself.
For example, in the dynamic calling process of languages such as Solidity, malicious users can create maliciouscontract, calling the project function to complete the attack. In comparison, the Move language uses static calling, which means that when program A calls program B, the object of the call is determined before running, and the calling object is not changed during the operation process, which solves the problems of dynamic calling and enhances the stability of network operation.
The Move language is designed with greater emphasis on security, aiming to avoid scenarios that have harmed many Web3.0 users, including but not limited to re-entrancy vulnerabilities, poison tokens, and spoofed token approvals.
This is also the original intention of Movement Labs when it was founded in 2022:Solve common problems in the Ethereum ecosystemSmart Contractsvulnerabilities, while introducing a new protocol specifically designed for more than 30,000 transactions per second (TPS) Novel designExecution Environment.
However, in the real crypto market, technological advantages alone cannot change the situation.
Most of the high-performance public chains with the slogan of “Ethereum killer” have gradually been submerged in the sand of history. An L1 must not only have security and performance, but more importantly, it must build an ecosystem.Users, developers, applications, assets, liquidity... Otherwise, they will only become a series of beautifully decorated ghost towns.
This is the advantage and barrier of the Ethereum ecosystem.
Is there a way to link the security and performance of the MOVE language itself with the huge user base and liquidity of the Ethereum ecosystem?
This is Movement.for EVM The ecosystem gave rise to the MOVE language, which is committed to connecting the security and high-performance advantages of the Move language with the liquidity and huge user base of the EVM system., realizing the combination of advantages.
For example, through the Movement SDK,Developers do not need to write Move code.It can automatically convert Solidity scripts into opcodes that Move can understand.Start on M2,And gain interoperability with Ethereum and other EVM networks.
Movement has built a bridge connecting MOVE and EVM, and built a city in the middle of the bridge, where EVM users and funds gather to build a safer and more efficientBlockchaincity-state.
Two flagship products: M1+M2
according toOfficial Documentation, Movement Labs has currently developed two public chain architectures, M1 and M2.
M1 is aCommunityFirstBlockchainThe network provides high TPS, instant finality, and modular customization through Move.
According to the previousannouncement，M1 以模块化为设计重心，将从最初的 Move-EVM 区块链，Gradually evolved into a decentralized sorter,Provide technical support for M2 and other Rollups built with Move Stack.
In addition, in the M1 economic model, all transaction fees are allocated toTokenStaking the validator network, thereby creating a flywheel effect, incentivizing more validators to join the network to obtain better returns.
Overall,M1 currently plays the role of a "shared sorter" and "consensus layer" component in the entire Movement ecosystem and any other blockchain network.
M2 is the main network in the current Movement ecosystem.This is an Ethereum L2 based on M1 and ZK-Rollup, combining the performance and security advantages of the Move language and integrating EVM Making it compatible with Ethereum DApp Both can be run on M2.
At the consensus layer, M2 adopts the shared-order Snowman consensus, which is M1; in terms of data availability, M2 integrates Celestia; and the execution layer uses MoveVM.
A complete on-chain path is that transactions on M2 will be packaged and sent back to Ethereum through the M1 sorter network, and the finality of the validity proof will be carried out through the zk-provers network of the Prover Marketplace. The results of the ZK proof will be placed on the Ethereum mainnet, and the detailed transaction data will be published to Celestia, thereby achieving data status synchronization between the two. With the help of Blobstream technology, Celestia's modular data availability layer can also be transmitted to Ethereum.
also,One of the key features of the M2 is its EVM parallelBy converting EVM bytecode into Move bytecode and then executing it in parallel, EVM transactions can achieve highThroughputandLow latency.
To sum up,M1 is responsible for the consensus layer and transaction ordering, M2 is responsible for Solidity-Move conversion and transaction execution, and Celestia/Ethereum is responsible for the final data availability and state security.
Movement SDK: MOVE-EVM Bridge
The hero behind M2, the core development tool that truly introduced Move into EVM, is the Movement SDK.
This is a modular framework that combines the security and resource management features of MoveVM with the flexibility and adaptability of Solidity, enabling developers to build and deploy Move-based infrastructure and applications in any distributed environment.
Movement SDK mainly includes MoveVM, Fractal, for sorter networks and DA Customization of servicesadapter(Adaptors) these three core components.
MoveVM is the core execution engine of the Movement SDK, providing a resource-oriented and strictly controlled environment to run smart contracts.
A little-known fact is that although both are written in MOVE language, Sui Move and Aptos Move are two independent blockchain systems, each with its own virtual machine (VM) and toolkit, with huge differences. With the release of new features, these differences are still expanding, almost like different programming languages.
No project has attempted to bridge this gap before, and Movement's modular MoveVM is a multi-purpose virtual machine designed to be fully compatible with the Ethereum Virtual Machine (EVM) and the rest of the Move ecosystem. It now supports the deployment of Aptos and EVM code, and will soon support the Sui ecosystem as well.
This means that in the future, developers will not need to learn new programming languages and can quickly integrate decentralized applications of EVM ecosystems such as Aptos, SUI, and Ethereum.DApp) to a new platform, making it easy to deploy applications on multiple chains.
Fractal is a compiler that allows developers to seamlessly deploy existing Solidity smart contracts to MoveVM. This bridging function not only provides Solidity developers with a safer and more efficient execution environment, but also retains the original logic and functionality of the Solidity contract.
The custom adapter is the last core component of the Movement SDK, which is designed to provide seamless integration with the sorter network and data availability (DA) service, ensuring secure connections with various blockchain networks and services.
Team and Financing
The two founders of Movement Labs are Rushi Manche and Cooper Scanlon. Rushi is 21 years old and Cooper is 24 years old. Both of them studied at Vanderbilt University.
Rushi started programming at the age of 14, initially working in database and system security engineering.AIEnsemble, a test-preparation platform powered by , provides free test preparation materials for high school students.
Later, he turned his attention tocryptocurrencyI started working in the field of Solidity and became a Solidity development engineer. After entering university, I started freelancing. I also worked closely with some Cosmos protocols and developed a decentralized file storage system within Cosmos.
In 2022, Rushi joined Aptos as a software engineer and personally participated in the development of Move language smart contracts. He made outstanding contributions to the core DEX in the ecosystem. It was this experience that made him realize the huge potential of the MOVE language.
Cooper Scanlon is another co-founder of Movement Labs. Before founding Movement Labs, he built and audited the first yield aggregator using the Move language.
In November 2022, two Vanderbilt University alumni, Rushi and Cooper, decided to drop out of school and co-founded Movement Labs.
In September 2023, Movement Labs announced the completion of a $3.4 million Pre-Seed round of financing, led by Varys Capital, dao5, Blizzard The Avalanche Fund, Borderless Capital and its cross-chain fund focused on the Wormhole ecosystem, Colony, Interop Ventures, Elixir Capital, BENQI, and George Lamp of dao5.eth, Calvin Liu of Eigenlayer, Smokey The Bera of Berachain, Anurag Arjun of Avail, CoinFlipCanada of GMX and the co-founder of Ankr participated in the investment.
From this list of investors, it is not difficult to see that there are a large number of Avalanche ecosystem funds and projects. In the early stages of the development of Movement Labs, it received support from Avalanche, and its first flagship product M1 was built on the Avalanche Subnet technology stack.
In April 2024, Movement Labs completed a $38 million Series A financing round led by Polychain Capital. Other participating investors included Hack VC, Placeholder, Archetype, Maven 11, Robot Ventures, Figment Capital, Nomad Capital, Bankless Ventures, OKX Ventures, dao 5 and Aptos Labs.
In May 2024, Binance Labs announced an investment in Movement Labs, the amount of which has not yet been disclosed.
Summarize
In general, in the boring Ethereum L2 track, Movement Labs has gained more attention from the market with its unique innovation and a strong lineup of investment institutions, but as an emerging L2 project, Movement Labs' ecosystem needs further improvement, which involves the completeness of development tools, the thoroughness of documentation, and the developer support system.
A great city-state not only needs strong walls and convenient and fast road traffic, but also needs a sound system and a soil suitable for everyone's equal development, so as to attract more people and capital to flow in and jointly create a glorious crypto-commercial city.
The article comes from the Internet:Movement: Introducing Move into EVM and reshaping the security of the Ethereum ecosystem
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