The Unified Custody Layer for all onchain assets
Meteora
LI.FI
DFlow
TITAN
Phantom
Solflare
Ledger
marginfi
USDG
Drift
Silk Nodes
Nethermind
Informal Systems
InfStones
Meteora
LI.FI
DFlow
TITAN
Phantom
Solflare
Ledger
marginfi
USDG
Drift
Silk Nodes
Nethermind
Informal Systems
InfStoneszenBTC is designed to be the most secure, capital-efficient wrapped Bitcoin onchain. Built for Solana, zenBTC leverages dMPC fees, and onchain trading fees to maximize utility while minimizing risk
All Bitcoin sits in secure decentralized custody. Never used as risk capital for hedge fund style strategies
zenBTC yield is derived from protocol fees rather than asset rehypothocation, lending, token emissions or other risky or unsustainable strategies
zenBTC can be used across all of Solana DeFi and is composable with the scaling onchain economy
The DCT standard represents the next evolution in digital asset custody, combining the security of traditional custody solutions with the transparency and decentralization of blockchain technology. Built for institutions that demand both security and sovereignty.
Updated daily of all Zenrock assets stacked on top of each other including zenBTC, zenZEC & ROCK
("DCT")
Zenrock's Decentralized
Custody Network
Powered by $ROCK

Minted DCTs all
under one standard
Zenrock's Decentralized
Custody Network
Powered by $ROCK

Minted DCTs all
under one standard
Explore our sustainable fee distribution model designed for long-term growth
35% of fees earned are directed to the Labs equity to:
30% of fees earned are directed to Signature Providers to:
30% of fees earned are directed to the NRP to:
5% of fees earned are directed to zenBTC yield to:
zrChain is the world's first blockchain designed specifically for institutional digital asset custody. Built from the ground up to meet enterprise security requirements while maintaining the transparency and decentralization of Web3.

zrChain leverages a modified Tendermint consensus mechanism optimized for custody operations, ensuring Byzantine fault tolerance while maintaining high performance required for institutional trading.
The blockchain features dual virtual machine support (CosmWasm and EVM), enabling seamless integration with existing DeFi protocols while providing custody-specific smart contract capabilities.
Built-in compliance modules automatically generate audit trails, regulatory reports, and ensure adherence to institutional custody standards across multiple jurisdictions.
Geographic Distribution: Validators are strategically distributed across major financial centers to ensure global accessibility and regulatory compliance.
Institutional Validators: Leading financial institutions and custody providers participate as validators, bringing real-world expertise to network governance.
Security Standards: All validators must meet strict security requirements including hardware security modules and regular security audits.
Designed specifically for institutional custody with built-in compliance and regulatory frameworks.
Multi-layer security protocols with hardware security modules and threshold cryptography integration.
Optimized for custody operations with sub-second finality and high transaction throughput.
Native support for major blockchain networks with seamless asset bridging capabilities.
Enterprise security standards with audit trails, compliance reporting, and governance tools.
Decentralized validator ecosystem ensuring network resilience and censorship resistance.
DCTs allow anyone to port any token to another chain with industry leading properties.
Relying on dMPC signatures reduces trust assumptions.
•Minimum viable exposure to third-party chain upgrades and changes.
dMPC is multichain by design.
•As new chains are added over time, no refactoring is needed for DCTs to reach those chains.
Highest form of onchain asset security.
•Since neither Zenrock Labs nor the DCT provider ever take custody, additional compliance considerations are not relevant.
Distributed Multi-Party Computation provides cutting edge security.
•No single party ever accesses underlying private keys - not even Zenrock.
TVL Providers earn custody fees from day one.
•30% of all DCT fees are distributed to DCT TVL Providers TVL-weighted.
Leveraging the DCT standard is fast and cheap.
•Decentralized cross-chain custody implementation costs millions over a period of years.
Built on battle-tested cryptographic primitives with multiple layers of protection. Our security model assumes adversarial conditions and is designed to protect against both external attacks and internal threats.
zrChain underwent a comprehensive security assessment by Halborn, one of the world's leading blockchain security firms. The audit covered critical modules including identity, policy, treasury, and validation systems.
Private keys are never reconstructed in a single location, distributed across secure enclaves.
Require multiple parties to sign transactions, eliminating single points of failure.
Verify transaction validity without exposing sensitive information or private keys.
Mathematically proven security protocols with rigorous code auditing.
Real-time monitoring and anomaly detection with automated response systems.
Secure hardware modules (HSMs) protect critical cryptographic operations.
Built for enterprise scale with institutional-grade performance metrics and reliability guarantees across our global validator network.
Achieve 160+ BTC custodied in zenBTC.
#1 BTC TVL on Kamino (leading lending protocol in Solana) 4+ other DeFi integrations.
Launch first External DCT. Work with a well-established 'DinoFi' projects to bring their token to Solana.
Prove out the DCT platform by hitting key milestones in both size and breadth.
Prove out zrChain as an app chain with high quality projects building on the chain.
Build out ecosystem tools to allow external developers to launch applications.
Join leading institutions already building on the DCT standard. Get access to our developer tools, APIs, and comprehensive documentation.
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