QBFT consensus
A Byzantine fault-tolerant consensus delivering instant finality and high throughput across a trusted set of validators.
Enterprise-grade · QBFT consensus
The permissioned blockchain for regulated finance
Lchain is an enterprise-grade, permissioned blockchain running on QBFT consensus with an EVM deployed on top — built to launch tokenized assets, digital financial products and smart contracts in a fully regulated environment. Native account abstraction brings recovery, 2FA and a familiar user experience.
QBFT
Consensus
EVM
Smart contracts
RBAC
Access control
KYC
Built-in identity
Capabilities
Built for compliant digital finance
Everything organizations need to adopt blockchain while staying aligned with legal and regulatory requirements.
EVM smart contracts
A full EVM deployed on top of the chain — write and run Solidity smart contracts with familiar tooling and wallets.
Role-based access (RBAC)
Granular permissioning controls who can issue, transact and operate — enforcing governance at the protocol level.
Built-in identity
Native user identification and on-chain KYC bind verified identities to addresses for regulated participation.
Banking integration
Direct connectivity with banking infrastructure bridges fiat rails and on-chain settlement seamlessly.
Tokenized assets
Issue, manage and settle tokenized real-world assets and digital financial products natively on-chain.
Account abstraction
Native account abstraction enables account recovery, two-factor authentication and the familiar experience of classic financial products — no seed-phrase friction.
Sponsored network fees
Projects deployed on the network can cover transaction costs on behalf of their users whenever their business model calls for it — enabling gasless, frictionless flows.
Architecture
A regulated stack, end to end
Lchain layers an EVM and enterprise controls over a fast, Byzantine fault-tolerant consensus.
Consensus layer
QBFT — Byzantine fault-tolerant consensus with instant finality across permissioned validators.
Execution layer
An EVM deployed on top, running Solidity smart contracts and standard developer tooling.
Governance & identity
Protocol-level RBAC plus native KYC binding verified identities to every address.
Banking bridge
Integration layer connecting fiat infrastructure with on-chain settlement.
Applications
What you can build on Lchain
From tokenized securities to programmable financial products.
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Tokenized securities
Issue and manage regulated digital securities with embedded compliance.
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Digital financial products
Build programmable instruments backed by real-world collateral.
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Familiar user experience
Account abstraction with recovery and 2FA delivers the onboarding of classic financial apps.
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Asset tokenization
Bring real-world assets on-chain with full audit and identity.
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Institutional DeFi
Permissioned liquidity and lending for regulated participants.
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Smart contracts
Deploy any EVM contract within a compliant, governed environment.