Lumoz Launches SVM as a Service, Supporting SVM L2 with Integrated ZK and TEE Hybrid Proof

By: blockbeats|2025/01/20 13:15:03
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Lumoz Launches SVM as a Service, Supporting SVM L2 with Integrated ZK and TEE Hybrid Proof

Background

In recent years, the rapid development of blockchain technology has driven innovation in multiple areas such as DeFi, NFTs, and AI. Solana, as a high-speed, low-cost blockchain, has gained widespread attention due to its unique consensus mechanism and high throughput. In large-scale application scenarios, an L2 chain or application chain based on SVM has vast market potential.

Against this backdrop, Lumoz has proposed an innovative SVM chain solution (Lumoz SVM Stack) based on the SVM execution layer, combined with unique ZK and TEE technologies, bringing a fresh perspective to the industry. Through its efficient scaling architecture and optimized algorithms, Lumoz SVM Stack not only provides high transaction throughput and processing speed for the SVM chain but also ensures security and decentralization.

Architecture

Lumoz SVM Stack is a general L2 solution based on the SVM transaction execution layer, adopting a modular architecture that separates various functions into different modules to ensure flexibility and scalability. The architecture consists of multiple core layers: supporting Ethereum and Solana as settlement layers, Celestia, Avail, among others, as data availability layers, and supporting various types of proofs such as SP1 and SGX. These designs, combined with the SVM execution environment, form an efficient and customizable modular Layer 2 solution. Ultimately, the vision of Lumoz SVM Stack is to become the world's fastest and most versatile SVM-driven Layer 2 solution.

Solana lacks a global state tree, which is crucial for ensuring that off-chain execution results can be securely settled back to Layer 1. To address this issue, Lumoz combines the fundamental function of a global state tree with a Sparse Merkle Tree (LSMT), using cryptographic techniques to verify off-chain execution results on the network extension to ensure the security and consistency of on-chain and off-chain operations. This innovative solution not only enhances Lumoz's advantages in scalability and security but also provides a more reliable cross-chain execution mechanism for the blockchain ecosystem.

Lumoz SVM Stack is built on the Solana Agave client's code, ensuring compatibility with the Solana mainnet while leveraging Solana's parallel execution capabilities and unique transaction data structure. Through optimization of storage logic and performance parameters, Lumoz SVM Stack maximizes Solana's native performance advantages, further enhancing the system's efficiency and scalability.

The current architecture design allows existing dApps in the Solana ecosystem to seamlessly migrate to the Lumoz SVM Stack network without any modification to the program code. This solution not only reduces the required resources and costs but also maintains consistency with Solana's tools and developer stack, providing developers with lower migration costs and higher development efficiency.

Key Components of the Architecture

· Shared Sorter: The Lumoz SVM Stack adopts a decentralized and transparent transaction sorting approach, ensuring the efficiency and trustworthiness of network scalability. In terms of security, speed, and decentralization, Lumoz SVM Stack exhibits significant advantages. The shared sorter processes multiple transactions in batches, reducing the number of individual transactions the base layer needs to handle, thereby greatly increasing the system's throughput and capacity. Additionally, the Lumoz SVM Stack also provides robust support for transaction sorting, enhancing overall performance.

· Stateless Validator: The stateless validator contract of the Lumoz SVM Stack decomposes the full validation task into small chunks and distributes these tasks to the validator network. Through this design, the Lumoz SVM Stack significantly reduces the hardware requirements of participants, making it easier for nodes to join or exit the network without needing access to the full blockchain state. This not only enhances the system's flexibility but also lowers the entry barriers, promoting more participation of nodes.

· Data Availability: While Solana has strict limits on transaction size, which may pose a challenge for aggregation-based Data Availability (DA) solutions, the Lumoz SVM Stack overcomes the limitations of Solana's native DA solution by extending the DA solution. This design ensures the security and decentralization of data management while retaining the ability to conduct data audits on Solana, ensuring the blockchain's auditability and transparency.

Key Technologies

SVM Compatibility and Parallel Efficient Execution

Solana's SVM (Solana Virtual Machine) is an efficient smart contract execution environment that, with its parallel transaction processing and state-independent design, can execute multiple transactions simultaneously, significantly increasing throughput and reducing latency. SVM supports programming languages like Rust and C, allowing developers to easily build high-performance decentralized applications, driving the rapid development of the Solana ecosystem.

It is worth emphasizing that SVM's parallel execution relies on Solana's unique transaction data structure. In the Solana network, the initiator of each transaction pre-declares the account information to be read from and written to. This design allows SVM to process transactions efficiently in a parallel order based on this account information, ensuring that different transactions do not simultaneously perform read or write operations on the same account. Therefore, simply grafting SVM onto another execution framework does not bring the advantage of parallel processing.

Based on this principle, we have chosen to use the Solana Client as the underlying execution framework to fully leverage SVM's parallel execution advantage, ensuring efficient transaction processing and low-latency performance throughout the system.

Support for Multiple Proofs

Lumoz supports a powerful multi-proof pipeline that can transform assembly-level instructions from different execution clients into arithmetic of algebraic proof systems. This pipeline design enables Lumoz to not only use various backends such as SuperNova, Halo2, and eSTARK to encode arithmetic but also break free from reliance on a single protocol, providing greater flexibility and scalability.

In addition to ZK proofs, Lumoz innovatively leverages SGX to achieve a Trusted Execution Environment (TEE) that generates different types of proofs. The code executed by SGX is the same as the code executed on zkVM, acting similarly to a lightweight execution client. This ensures that all proof systems can verify the same underlying lightweight client execution, enabling potential data reuse. In the SGX environment, necessary data is signed using standard ECDSA signatures, and the signing process is completed using SGX's dedicated private key. The Trusted Execution Environment (TEE) guarantees the confidentiality and integrity of the computation and verifies it through remote attestation.

TEE: Using an Intel SGX CPU, Intel® Software Guard Extensions (SGX) are a set of security-related instructions built into certain Intel CPUs to enable TEE. By using an SGX chip, the chip owner, system operator, and observer gain strong cryptographic assurances, ensuring that no party can view what happens within the Secret memory space.

Through this multi-proof pipeline design, Lumoz provides a more efficient, secure, and flexible solution that enhances performance, improves cross-platform and cross-protocol compatibility, and drives innovation in decentralized validation and data security in blockchain technology.

Settlement Protocol Based on Sparse Merkle Tree (LSMT)

Lumoz's Sparse Merkle Tree (LSMT) is an innovative cryptographic data structure that combines the advantages of traditional Merkle trees and Patricia trees, enabling efficient storage of a large number of key-value pairs. Compared to traditional Merkle trees, LSMT only stores necessary nodes through its unique node organization, which are usually nodes containing non-null values or nodes along the path of leaf nodes with values. This design makes LSMT a "sparse" data structure, significantly reducing the storage space requirement.

A significant advantage of LSMT is its ability to provide succinct proofs (Merkle proofs) to verify whether a specific key-value pair is included in the tree without revealing its exact value. This design optimizes storage and computation efficiency, particularly suitable for scenarios requiring efficient data consistency verification.

In Layer 2 solutions, a key application of LSMT is state commitment and state verification. State commitment refers to submitting off-chain transactions (Layer 1 state) to Layer 2 solutions. By submitting this state on Layer 1, participants in Layer 2 can validate the validity of their off-chain transactions without disclosing the entire state or requiring the Layer 1 blockchain to process every off-chain transaction. In this way, LSMT provides an efficient and secure way to achieve cross-chain validation and data commitment, reducing reliance on the base layer and enhancing system scalability and privacy protection.

Conclusion

By innovatively combining various advanced blockchain solutions such as SVM, ZK, and TEE, Lumoz offers an efficient, secure, and flexible SVM general L2/application chain solution. By leveraging the parallel processing advantage of the SVM execution layer and using the Sparse Merkle Tree (LSMT) for data validation, Lumoz is able to significantly increase transaction throughput and processing speed while ensuring security and decentralization. Furthermore, Lumoz's zk and SGX multi-proof pipeline technology provides robust support for secure transaction execution, further improving the efficiency of cross-chain interaction and data processing.

With the continuous development of decentralized applications and blockchain technology, Lumoz's architecture not only provides developers with a more flexible development environment but also effectively reduces transaction costs, driving the application and popularization of blockchain technology in various fields. In the future, Lumoz is poised to become one of the most versatile and scalable Layer 2 solutions, advancing the further development of public chains like Solana and laying a solid foundation for the sustainability and innovation of the blockchain ecosystem.

This article is a submitted contribution and does not represent the views of BlockBeats

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China's Central Bank and Eight Other Departments' Latest Regulatory Focus: Key Attention to RWA Tokenized Asset Risk


Foreword: Today, the People's Bank of China's website published the "Notice of the People's Bank of China, National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Public Security, State Administration for Market Regulation, China Banking and Insurance Regulatory Commission, China Securities Regulatory Commission, State Administration of Foreign Exchange on Further Preventing and Dealing with Risks Related to Virtual Currency and Others (Yinfa [2026] No. 42)", the latest regulatory requirements from the eight departments including the central bank, which are basically consistent with the regulatory requirements of recent years. The main focus of the regulation is on speculative activities such as virtual currency trading, exchanges, ICOs, overseas platform services, and this time, regulatory oversight of RWA has been added, explicitly prohibiting RWA tokenization, stablecoins (especially those pegged to the RMB). The following is the full text:


To the people's governments of all provinces, autonomous regions, and municipalities directly under the Central Government, the Xinjiang Production and Construction Corps:


  Recently, there have been speculative activities related to virtual currency and Real-World Assets (RWA) tokenization, disrupting the economic and financial order and jeopardizing the property security of the people. In order to further prevent and address the risks related to virtual currency and Real-World Assets tokenization, effectively safeguard national security and social stability, in accordance with the "Law of the People's Republic of China on the People's Bank of China," "Law of the People's Republic of China on Commercial Banks," "Securities Law of the People's Republic of China," "Law of the People's Republic of China on Securities Investment Funds," "Law of the People's Republic of China on Futures and Derivatives," "Cybersecurity Law of the People's Republic of China," "Regulations of the People's Republic of China on the Administration of Renminbi," "Regulations on Prevention and Disposal of Illegal Fundraising," "Regulations of the People's Republic of China on Foreign Exchange Administration," "Telecommunications Regulations of the People's Republic of China," and other provisions, after reaching consensus with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, and with the approval of the State Council, the relevant matters are notified as follows:


  I. Clarify the essential attributes of virtual currency, Real-World Assets tokenization, and related business activities


  (I) Virtual currency does not possess the legal status equivalent to fiat currency. Virtual currencies such as Bitcoin, Ether, Tether, etc., have the main characteristics of being issued by non-monetary authorities, using encryption technology and distributed ledger or similar technology, existing in digital form, etc. They do not have legal tender status, should not and cannot be circulated and used as currency in the market.


  The business activities related to virtual currency are classified as illegal financial activities. The exchange of fiat currency and virtual currency within the territory, exchange of virtual currencies, acting as a central counterparty in buying and selling virtual currencies, providing information intermediary and pricing services for virtual currency transactions, token issuance financing, and trading of virtual currency-related financial products, etc., fall under illegal financial activities, such as suspected illegal issuance of token vouchers, unauthorized public issuance of securities, illegal operation of securities and futures business, illegal fundraising, etc., are strictly prohibited across the board and resolutely banned in accordance with the law. Overseas entities and individuals are not allowed to provide virtual currency-related services to domestic entities in any form.


  A stablecoin pegged to a fiat currency indirectly fulfills some functions of the fiat currency in circulation. Without the consent of relevant authorities in accordance with the law and regulations, any domestic or foreign entity or individual is not allowed to issue a RMB-pegged stablecoin overseas.


(II)Tokenization of Real-World Assets refers to the use of encryption technology and distributed ledger or similar technologies to transform ownership rights, income rights, etc., of assets into tokens (tokens) or other interests or bond certificates with token (token) characteristics, and carry out issuance and trading activities.


  Engaging in the tokenization of real-world assets domestically, as well as providing related intermediary, information technology services, etc., which are suspected of illegal issuance of token vouchers, unauthorized public offering of securities, illegal operation of securities and futures business, illegal fundraising, and other illegal financial activities, shall be prohibited; except for relevant business activities carried out with the approval of the competent authorities in accordance with the law and regulations and relying on specific financial infrastructures. Overseas entities and individuals are not allowed to illegally provide services related to the tokenization of real-world assets to domestic entities in any form.


  II. Sound Work Mechanism


  (III) Inter-agency Coordination. The People's Bank of China, together with the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the China Securities Regulatory Commission, the State Administration of Foreign Exchange, and other departments, will improve the work mechanism, strengthen coordination with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, coordinate efforts, and overall guide regions to carry out risk prevention and disposal of virtual currency-related illegal financial activities.


  The China Securities Regulatory Commission, together with the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Public Security, the People's Bank of China, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the State Administration of Foreign Exchange, and other departments, will improve the work mechanism, strengthen coordination with the Cyberspace Administration of China, the Supreme People's Court, and the Supreme People's Procuratorate, coordinate efforts, and overall guide regions to carry out risk prevention and disposal of illegal financial activities related to the tokenization of real-world assets.


  (IV) Strengthening Local Implementation. The people's governments at the provincial level are overall responsible for the prevention and disposal of risks related to virtual currencies and the tokenization of real-world assets in their respective administrative regions. The specific leading department is the local financial regulatory department, with participation from branches and dispatched institutions of the State Council's financial regulatory department, telecommunications regulators, public security, market supervision, and other departments, in coordination with cyberspace departments, courts, and procuratorates, to improve the normalization of the work mechanism, effectively connect with the relevant work mechanisms of central departments, form a cooperative and coordinated working pattern between central and local governments, effectively prevent and properly handle risks related to virtual currencies and the tokenization of real-world assets, and maintain economic and financial order and social stability.


  III. Strengthened Risk Monitoring, Prevention, and Disposal


  (5) Enhanced Risk Monitoring. The People's Bank of China, China Securities Regulatory Commission, National Development and Reform Commission, Ministry of Industry and Information Technology, Ministry of Public Security, State Administration of Foreign Exchange, Cyberspace Administration of China, and other departments continue to improve monitoring techniques and system support, enhance cross-departmental data analysis and sharing, establish sound information sharing and cross-validation mechanisms, promptly grasp the risk situation of activities related to virtual currency and real-world asset tokenization. Local governments at all levels give full play to the role of local monitoring and early warning mechanisms. Local financial regulatory authorities, together with branches and agencies of the State Council's financial regulatory authorities, as well as departments of cyberspace and public security, ensure effective connection between online monitoring, offline investigation, and fund tracking, efficiently and accurately identify activities related to virtual currency and real-world asset tokenization, promptly share risk information, improve early warning information dissemination, verification, and rapid response mechanisms.


  (6) Strengthened Oversight of Financial Institutions, Intermediaries, and Technology Service Providers. Financial institutions (including non-bank payment institutions) are prohibited from providing account opening, fund transfer, and clearing services for virtual currency-related business activities, issuing and selling financial products related to virtual currency, including virtual currency and related financial products in the scope of collateral, conducting insurance business related to virtual currency, or including virtual currency in the scope of insurance liability. Financial institutions (including non-bank payment institutions) are prohibited from providing custody, clearing, and settlement services for unauthorized real-world asset tokenization-related business and related financial products. Relevant intermediary institutions and information technology service providers are prohibited from providing intermediary, technical, or other services for unauthorized real-world asset tokenization-related businesses and related financial products.


  (7) Enhanced Management of Internet Information Content and Access. Internet enterprises are prohibited from providing online business venues, commercial displays, marketing, advertising, or paid traffic diversion services for virtual currency and real-world asset tokenization-related business activities. Upon discovering clues of illegal activities, they should promptly report to relevant departments and provide technical support and assistance for related investigations and inquiries. Based on the clues transferred by the financial regulatory authorities, the cyberspace administration, telecommunications authorities, and public security departments should promptly close and deal with websites, mobile applications (including mini-programs), and public accounts engaged in virtual currency and real-world asset tokenization-related business activities in accordance with the law.


  (8) Strengthened Entity Registration and Advertisement Management. Market supervision departments strengthen entity registration and management, and enterprise and individual business registrations must not contain terms such as "virtual currency," "virtual asset," "cryptocurrency," "crypto asset," "stablecoin," "real-world asset tokenization," or "RWA" in their names or business scopes. Market supervision departments, together with financial regulatory authorities, legally enhance the supervision of advertisements related to virtual currency and real-world asset tokenization, promptly investigating and handling relevant illegal advertisements.


  (IX) Continued Rectification of Virtual Currency Mining Activities. The National Development and Reform Commission, together with relevant departments, strictly controls virtual currency mining activities, continuously promotes the rectification of virtual currency mining activities. The people's governments of various provinces take overall responsibility for the rectification of "mining" within their respective administrative regions. In accordance with the requirements of the National Development and Reform Commission and other departments in the "Notice on the Rectification of Virtual Currency Mining Activities" (NDRC Energy-saving Building [2021] No. 1283) and the provisions of the "Guidance Catalog for Industrial Structure Adjustment (2024 Edition)," a comprehensive review, investigation, and closure of existing virtual currency mining projects are conducted, new mining projects are strictly prohibited, and mining machine production enterprises are strictly prohibited from providing mining machine sales and other services within the country.


  (X) Severe Crackdown on Related Illegal Financial Activities. Upon discovering clues to illegal financial activities related to virtual currency and the tokenization of real-world assets, local financial regulatory authorities, branches of the State Council's financial regulatory authorities, and other relevant departments promptly investigate, determine, and properly handle the issues in accordance with the law, and seriously hold the relevant entities and individuals legally responsible. Those suspected of crimes are transferred to the judicial authorities for processing according to the law.


 (XI) Severe Crackdown on Related Illegal and Criminal Activities. The Ministry of Public Security, the People's Bank of China, the State Administration for Market Regulation, the China Banking and Insurance Regulatory Commission, the China Securities Regulatory Commission, as well as judicial and procuratorial organs, in accordance with their respective responsibilities, rigorously crack down on illegal and criminal activities related to virtual currency, the tokenization of real-world assets, such as fraud, money laundering, illegal business operations, pyramid schemes, illegal fundraising, and other illegal and criminal activities carried out under the guise of virtual currency, the tokenization of real-world assets, etc.


  (XII) Strengthen Industry Self-discipline. Relevant industry associations should enhance membership management and policy advocacy, based on their own responsibilities, advocate and urge member units to resist illegal financial activities related to virtual currency and the tokenization of real-world assets. Member units that violate regulatory policies and industry self-discipline rules are to be disciplined in accordance with relevant self-regulatory management regulations. By leveraging various industry infrastructure, conduct risk monitoring related to virtual currency, the tokenization of real-world assets, and promptly transfer issue clues to relevant departments.


  IV. Strict Supervision of Domestic Entities Engaging in Overseas Business Activities


(XIII) Without the approval of relevant departments in accordance with the law and regulations, domestic entities and foreign entities controlled by them may not issue virtual currency overseas.


  (XIV) Domestic entities engaging directly or indirectly in overseas external debt-based tokenization of real-world assets, or conducting asset securitization activities abroad based on domestic ownership rights, income rights, etc. (hereinafter referred to as domestic equity), should be strictly regulated in accordance with the principles of "same business, same risk, same rules." The National Development and Reform Commission, the China Securities Regulatory Commission, the State Administration of Foreign Exchange, and other relevant departments regulate it according to their respective responsibilities. For other forms of overseas real-world asset tokenization activities based on domestic equity by domestic entities, the China Securities Regulatory Commission, together with relevant departments, supervise according to their division of responsibilities. Without the consent and filing of relevant departments, no unit or individual may engage in the above-mentioned business.


  (15) Overseas subsidiaries and branches of domestic financial institutions providing Real World Asset Tokenization-related services overseas shall do so legally and prudently. They shall have professional personnel and systems in place to effectively mitigate business risks, strictly implement customer onboarding, suitability management, anti-money laundering requirements, and incorporate them into the domestic financial institutions' compliance and risk management system. Intermediaries and information technology service providers offering Real World Asset Tokenization services abroad based on domestic equity or conducting Real World Asset Tokenization business in the form of overseas debt for domestic entities directly or indirectly venturing abroad must strictly comply with relevant laws and regulations. They should establish and improve relevant compliance and internal control systems in accordance with relevant normative requirements, strengthen business and risk control, and report the business developments to the relevant regulatory authorities for approval or filing.


  V. Strengthen Organizational Implementation


  (16) Strengthen organizational leadership and overall coordination. All departments and regions should attach great importance to the prevention of risks related to virtual currencies and Real World Asset Tokenization, strengthen organizational leadership, clarify work responsibilities, form a long-term effective working mechanism with centralized coordination, local implementation, and shared responsibilities, maintain high pressure, dynamically monitor risks, effectively prevent and mitigate risks in an orderly and efficient manner, legally protect the property security of the people, and make every effort to maintain economic and financial order and social stability.


  (17) Widely carry out publicity and education. All departments, regions, and industry associations should make full use of various media and other communication channels to disseminate information through legal and policy interpretation, analysis of typical cases, and education on investment risks, etc. They should promote the illegality and harm of virtual currencies and Real World Asset Tokenization-related businesses and their manifestations, fully alert to potential risks and hidden dangers, and enhance public awareness and identification capabilities for risk prevention.


  VI. Legal Responsibility


  (18) Engaging in illegal financial activities related to virtual currencies and Real World Asset Tokenization in violation of this notice, as well as providing services for virtual currencies and Real World Asset Tokenization-related businesses, shall be punished in accordance with relevant regulations. If it constitutes a crime, criminal liability shall be pursued according to the law. For domestic entities and individuals who knowingly or should have known that overseas entities illegally provided virtual currency or Real World Asset Tokenization-related services to domestic entities and still assisted them, relevant responsibilities shall be pursued according to the law. If it constitutes a crime, criminal liability shall be pursued according to the law.


  (19) If any unit or individual invests in virtual currencies, Real World Asset Tokens, and related financial products against public order and good customs, the relevant civil legal actions shall be invalid, and any resulting losses shall be borne by them. If there are suspicions of disrupting financial order and jeopardizing financial security, the relevant departments shall deal with them according to the law.


  This notice shall enter into force upon the date of its issuance. The People's Bank of China and ten other departments' "Notice on Further Preventing and Dealing with the Risks of Virtual Currency Trading Speculation" (Yinfa [2021] No. 237) is hereby repealed.


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