Cube Chain
Cube Chain (Cube System Co., Ltd.) is a Malaysia-registered, South Korea-rooted Layer-1 blockchain platform featuring a proprietary cube-based architecture with quantum-resistant cryptography, serving e-commerce, fashion, and healthcare partners through its QUB token, wallet, and mining ecosystem.
- Company typePrivate
- Founded2018
- HeadquartersCheonho, South Korea
- Headcount11–50
- GTM typeB2B and B2C
- OfferingSoftware
What Cube Chain does
Cube Chain is a Layer-1 blockchain platform developed by Cube System Co., Ltd., a privately held company registered in Shah Alam, Malaysia, with operational roots in South Korea. The platform employs a proprietary cube-based architecture that groups 24 data blocks and 3 special blocks (Indexing, Statistics, Escrow) into three-dimensional cubes. It uses a hybrid PoW+PoS consensus and combines SHA256, SHA384, and self-developed CH-S1/CH-B hash functions for claimed quantum resistance. The company reports 12,900 TPS on testnet and 7,500 TPS on mainnet through its CMP (Cubing Multiprocessing) parallel processing technology.
The product ecosystem includes the core blockchain, Cube Scan (block explorer), Cube Wallet (web/Android/iOS), QUB Token/Coin, a Q10 USB ASIC mining device, SignOne (digital signatures), Qblog (blog platform), Cube Chat, CubeON (social), ASM (AI chatbot), an NFT Game, and the Cube Medical Information Platform. Distribution is driven by token listings on four exchanges (OEX, LATOKEN, Hanbitco, XT.COM), a proprietary mining pool (CUBEMINER), and a small set of B2B partnerships spanning e-commerce (CGMALL, Dongdaemun DDFDP), fashion (WeegleX), healthcare (Cube Medical, Rian Clinic), and luxury (Enber).
Revenue is not publicly disclosed. The stated model relies on transaction and service fees from mining, domain/escrow/coupon operations, token economics, and NFT game services. The company has raised capital only through a 2018 crowdfunding campaign and a 2019 LATOKEN IEO; no venture or growth equity rounds are disclosed. The company holds 2 granted blockchain patents (1 pending), 4 program copyrights, and 3 trademarks, and has received multiple Korean technology awards. Notable recent activity includes the March 2024 suspension of the QUBT-to-QUB swap service, and operating geographies span Korea, Malaysia, Japan, China, UAE, UK, and Hong Kong, with the USA explicitly excluded.
Cube Chain firmographics
Firmographics- Name
- Cube Chain
- Legal name
- Cube System Co., Ltd.
- Website
- https://cubechain.io
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Cube Chain (Cube System Co., Ltd.) is a Malaysia-registered, South Korea-rooted Layer-1 blockchain platform featuring a proprietary cube-based architecture with quantum-resistant cryptography, serving e-commerce, fashion, and healthcare partners through its QUB token, wallet, and mining ecosystem.
- Ownership category
- akta.pro rank
Cube Chain industry classification
Industry- Product category
- Blockchain Infrastructure
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)
- SIC
- Finance Services (6199), Security Brokers, Dealers & Flotation Companies (6211)
- akta.pro primary industry
- Mining Software, Firmware & Monitoring Platforms (FSADAOAF)
- akta.pro secondary industries
- Mining Hardware (ASIC/GPU) Manufacturing & Distribution (FSADAOAD), Blockchain Analytics & Transaction Monitoring (FSADALAB), Trading Cards & Collectibles NFT Marketplaces (FSADANAI), Cross-Chain Wallet & Asset Routing Infrastructure (FSADACAJ)
Keywords
Where Cube Chain is headquartered
LocationHeadquarters
- HQ city
- Cheonho
- HQ country
- South Korea
- HQ region
- Asia
Offices1 record
Markets served
Cube Chain business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Mining Rewards: 80% of QUB Coins are acquired through POW (Proof of Work) and POS (Proof of Stake) mining. Mining participants receive transaction fees and service fees as rewards for block validation.
- Platform Service Fees: Service fees collected for domain purchase, coupon issuance, domain transfer, and escrow usage. These fees are paid to mining participants.
- Token Economics: ERC20 QUB tokens swapped to QUB mainnet coins at 1:1 ratio after mainnet launch. Token economy platform services for partners.
- NFT Game Services: Blockchain-based NFT game services generating revenue through gaming ecosystem.
Go-to-market motion3 records
Distribution channels7 records
Marketing channels6 records
Cube Chain product offering
Product offeringCore offering
Cube Chain operates a proprietary next-generation blockchain platform with a unique cube-based 3D data architecture (24 data blocks + 3 special blocks per cube), supporting parallel processing (CMP), quantum-resistant cryptography, and high throughput (up to 12,900 TPS). The company issues the QUB cryptocurrency, runs a mining pool with dedicated ASIC hardware, and offers an integrated ecosystem of products including a digital wallet, block explorer, NFT game, digital signature service (SignOne), and various Web 3.0 applications targeting e-commerce, healthcare, and digital content use cases.
Product overview
Cube Chain is a next-generation blockchain platform designed for e-commerce, featuring a proprietary cubing architecture that groups 24 data blocks with 3 special blocks (Indexing, Statistics, and Escrow Blocks) into single cubes. The platform offers quantum-resistant security using 4 hash functions (SHA256, CH-S1, CH-B, SHA384) and parallel processing (CMP) achieving up to 12,900 TPS. The product ecosystem includes: Cube Chain (core blockchain platform), Cube Scan (block explorer), Cube Wallet (token management with web/Android/iOS apps), QUB Coin (native cryptocurrency), Q10 ASIC Mining Device, SignOne (digital signatures), Qblog (blog platform), Cube Chat (messaging), CubeON (social platform), ASM (AI chatbot), and NFT Game. The platform supports PoW+PoS hybrid consensus and connects to e-commerce through CGMALL integration.
Differentiator
Problem solved
Functional benefit
Brands
- Cube Wallet: Digital wallet for managing QUB tokens and other digital assets on the Cube Chain platform
- Cube Scan
- CUBEMINER
- SignONE
- Qblog
- CubeON
- Cube Chat
- ASM
- Cube Medical
Products and services
- Cube Chain Blockchain Platform Proprietary blockchain platform with cubing architecture featuring 24 data blocks and 3 special blocks (Indexing, Statistics, Escrow) per cube, parallel processing (CMP), and quantum-resistant cryptography. Achieves 12,900 TPS on testnet and 7,500 TPS on mainnet. Designed for e-commerce, Web 3.0, AI, NFT, and Metaverse applications.
- Cube Scan Block and cube explorer for the Cube Chain blockchain that allows users to view, verify, and validate all transactions from data blocks to special blocks and cubes, enhancing platform transparency.
- Cube Wallet Proprietary wallet for managing QUB tokens, available on web, Android, and iOS. Supports token creation, escrow services, debit card integration, coupon generation, POS voting, API access, address book, and message management.
- QUB Token / QUB Coin Native cryptocurrency of Cube Chain. Initially issued as ERC-20 QUB token, then swapped to QUB mainnet coin at 1:1 ratio. 80% of QUB coins are acquired through PoW and PoS mining. Listed on OEX, LATOKEN, Hanbitco, and XT.COM exchanges.
- Q10 ASIC Mining Device USB type ASIC mining hardware specifically designed for Cube Chain's Proof of Work consensus mechanism, enabling efficient QUB coin mining.
- SignOne Blockchain-based digital signature and identity authentication service providing secure electronic document signing and authentication system for various digital environments.
- NFT Game Blockchain-based NFT game service with marketplace integration, allowing users to create, trade, and manage NFT digital assets within the Cube Chain ecosystem.
- CubeON Next-generation social networking platform that changes the SNS business model through blockchain technology, enabling fair compensation for content creators via the QUB token economy.
- Cube Chat Blockchain-based messaging service that allows participants to trade directly with each other without fees and middleman, combining communication with peer-to-peer commerce.
- Qblog Blogging platform built on Cube Chain's private blockchain technology, enabling content publishing with blockchain-based verification.
- ASM (Artificial Intelligence Service Manager) AI chatbot system that transforms corporate call centers into automated customer service operations based on blockchain technology.
- Cube Medical Information Platform Healthcare-focused blockchain platform for medical information management and interoperability, enabling secure health data management for medical institutions.
- CUBEMINER Mining Pool Mining pool software for QUB mining using the Q10 USB ASIC mining device, available in both pool and standalone versions, enabling PoW and PoS mining participation.
Quantifiable outcome
- 12,900 TPS achieved on testnet, 7,500 TPS on mainnet
- +2 more outcomes
Companies that use Cube Chain
Customer profileSegments5 records
Ideal customer profiles5 records
Cube Chain technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature6 records
Cube Chain partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- CGMALLcoreBlockchain system integration with shopping mall CGMALL, bringing blockchain e-commerce capabilities to retail environments.
- OT MayimcoreCubeSystem signed a Token Economy Platform Business contract with OT Mayim, establishing a strategic partnership for token economy platform development.
- DDFDP (Dongdaemun Fashion Digital Platform)coreDDFDP selected Cube Chain as a council member, establishing a strategic relationship for digital transformation of Dongdaemun Fashion Town.
- WeegleX Dongdaemun Fashion PlatformcorePartnership with WeegleX for Dongdaemun Fashion Platform integration, supporting digital transformation of Korea's fashion wholesale district.
- Rian ClinicminorCube Medical, a partner of Cube Chain, collaborated with Rian Clinic (Korean oriental medical center) on obesity treatment solutions, expanding blockchain applications in healthcare.
- Korea-China Businessmen AssociationminorConducted special lecture on Cube Chain blockchain technology for the Korea-China Businessmen Association, building business relationships.
- TOSAN Group (Iran)minorCube System conducted a blockchain technology seminar and business development meeting with TOSAN Group from Iran, exploring international market opportunities.
- Sungshin Women's UniversityminorCube Medical (Cube Chain partner) signed a research and industry-academia collaboration MOU with Sungshin Women's University for R&D purposes.
- ENBER InccoreCube System signed a business contract with ENBER Inc for applying Cube Chain technology to their operations. Cube System also invested equity in Enber. This represents a significant B2B application of Cube Chain's blockchain platform.
- OJWorldminorCube System decided to incorporate OJWorld as an affiliated company, expanding their corporate structure and related services.
Scale indicators4 records
Recent moves10 records
Expansion highlights6 records
Cube Chain competitors and assessment
Company assessmentBroad incumbents
- Algorand: Algorand is a high-performance, quantum-ready L1 positioned for enterprise and financial services use cases. Directly comparable to Cube Chain's quantum-resistant cryptography claims and enterprise/Asia-Pacific partnerships narrative.
- Cardano: Cardano is an academic-driven L1 focused on formal verification, interoperability, and enterprise adoption. Comparable to Cube Chain as a non-mining-pool-free L1 pursuing global Web 3.0 use cases, though with much greater scale and capital.
- Polygon: Polygon is an Ethereum-scaling blockchain ecosystem with strong NFT and enterprise app support. Comparable as a high-TPS platform that hosts NFT marketplaces and gaming applications — directly relevant to Cube Chain's NFT Game and Cube Wallet products.
- Avalanche: Avalanche is a high-performance L1 with subnet architecture used for enterprise and NFT applications. Comparable to Cube Chain in claims of high TPS and parallel-processing design, though with substantially larger developer ecosystem and institutional adoption.
- Solana: Solana is a high-throughput general-purpose L1 widely used for NFT, DeFi, and Web 3.0 workloads. Comparable in Cube Chain's positioning around high TPS (12,900 testnet) and NFT/Metaverse ecosystem, but operates at vastly larger scale with broader exchange presence.
Emerging players
- Enjin: Enjin is a blockchain-based NFT and gaming infrastructure platform. Comparable to Cube Chain's NFT Game and metaverse commerce roadmap, but specialized for gaming NFT rather than general e-commerce.
- HashKey Chain / HashKey Group: HashKey Chain is an Asia-Pacific-licensed L1 blockchain for tokenization and enterprise use. Comparable as an Asian-headquartered L1 pursuing enterprise tokenization, with stronger regulatory positioning than Cube Chain.
Direct peers
- OriginTrail: OriginTrail (TRAC) is an L1/data-focused blockchain for supply chain transparency and product authenticity verification. Directly comparable to Cube Chain's stated value proposition around anti-counterfeiting, transparent supply chain, and e-commerce provenance.
- IOTA: IOTA operates a distributed ledger (Tangle) with high TPS design and enterprise-focused use cases including supply chain and data integrity. Comparable as a non-Ethereum L1 pursuing enterprise/e-commerce verticals with custom consensus mechanics.
- VeChain: VeChainThor is an enterprise-grade L1 blockchain specifically focused on supply chain, retail, and e-commerce use cases. Comparable to Cube Chain in its vertical focus on commerce/fashion/luxury and its token-fee revenue model with partners in Asia-Pacific.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks7 records
Key highlights6 records
Customer concentration
Cube Chain social profiles
Digital presenceCube Chain compliance and trust
Trust signalCompliance8 records
Cube Chain financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cube Chain leadership team
Management profileNumber of profiles
Profiles9 records
Cube Chain subsidiaries and ownership
Company hierarchySubsidiaries5 records
Cube Chain funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cube Chain M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cube Chain
What does Cube Chain do?
Cube Chain operates a proprietary next-generation blockchain platform with a unique cube-based 3D data architecture (24 data blocks + 3 special blocks per cube), supporting parallel processing (CMP), quantum-resistant cryptography, and high throughput (up to 12,900 TPS). The company issues the QUB cryptocurrency, runs a mining pool with dedicated ASIC hardware, and offers an integrated ecosystem of products including a digital wallet, block explorer, NFT game, digital signature service (SignOne), and various Web 3.0 applications targeting e-commerce, healthcare, and digital content use cases.
Is Cube Chain a public or private company?
Cube Chain is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Cube Chain founded?
Cube Chain was founded in 2018. It employs 11 to 50 people.
Where is Cube Chain based?
Cube Chain is headquartered in Cheonho, South Korea, in the Asia region.
How does Cube Chain make money?
Four revenue lines are on record. Mining Rewards are the primary driver. The others are platform Service Fees, token Economics and NFT Game Services.
Who are Cube Chain's main competitors?
Broad incumbents on record are Algorand, Cardano, Polygon, Avalanche and Solana. Emerging players are Enjin and HashKey Chain / HashKey Group. Direct peers are OriginTrail, IOTA and VeChain.
Does Cube Chain have an API?
No public API is recorded for Cube Chain.
What industry is Cube Chain in?
Cube Chain's product category is Blockchain Infrastructure. Its primary akta.pro industry code is FSADAOAF, Mining Software, Firmware & Monitoring Platforms, with a secondary code of FSADAOAD, Mining Hardware (ASIC/GPU) Manufacturing & Distribution. Its NAICS code is 518 and its SIC code is 6199.