We architect and deploy production-grade smart contracts that are secure by design. Every contract undergoes rigorous testing and formal verification before deployment to mainnet.
LABS
Services
Zero-Knowledge Proof Bridge for Staked Assets
Design and build trust-minimized bridges using ZK proofs (zkSNARKs/zkSTARKs) to verify staking states and ownership across chains, enabling privacy-preserving transfers of staking positions and rewards.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
- Custom Token Standards:
ERC-20,ERC-721,ERC-1155, and bespoke implementations. - DeFi & dApp Logic: Automated market makers, staking pools, governance systems, and more.
- Security First: Built with
OpenZeppelinlibraries and audited by third-party firms. - Full Lifecycle Support: Development, deployment, and upgrade management using
EIP-2535Diamonds.
Deliver a secure, functional MVP in as little as 2-4 weeks, with a clear path for future upgrades and scaling.
key-features-cards
ENGINEERED FOR PRODUCTION
Core Technical Capabilities
Our zero-knowledge proof bridge for staked assets is built on a foundation of battle-tested cryptography and enterprise-grade infrastructure. We deliver the security, performance, and reliability your protocol demands.
02
Multi-Chain State Synchronization
Our relayers maintain real-time, cryptographically-verified consensus on staked asset positions across Ethereum, Arbitrum, and Polygon. We guarantee data integrity with fraud-proof mechanisms.
Sub-2 sec
State Finality
24/7
Active Monitoring
04
High-Performance Prover Infrastructure
Deploy scalable, GPU-accelerated proving servers with load balancing to handle peak demand. We provide 99.9% uptime SLAs and sub-second API response times for proof generation requests.
99.9%
Uptime SLA
< 1 sec
API P99 Latency
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Protocol
Our Zero-Knowledge Proof Bridge for Staked Assets is engineered to deliver measurable protocol-level advantages. We focus on concrete results that enhance security, unlock liquidity, and accelerate your time-to-market.
01
Provably Secure Asset Transfers
ZK-SNARK proofs generated on-chain guarantee the validity of staked asset transfers without revealing underlying data. This eliminates trust assumptions and provides cryptographic security for cross-chain liquidity.
100%
Cryptographic Guarantee
0
Trusted Assumptions
02
Unlock Staked Capital
Enable your users to utilize staked assets (e.g., stETH, stSOL) as collateral in DeFi protocols on other chains. This increases capital efficiency and utility, driving higher TVL and user engagement.
>90%
Capital Efficiency
Multi-Chain
DeFi Access
03
Rapid, Custom Integration
We deliver a white-label bridge solution tailored to your staking derivative and target chains. Integration includes custom smart contracts, relayers, and a production-ready front-end SDK.
< 4 weeks
To Production
Full Audit
Included
04
Enterprise-Grade Reliability
Our infrastructure ensures high availability with automated proof generation and submission. We provide clear SLAs for uptime and finality, backed by 24/7 monitoring and alerting.
99.9%
Uptime SLA
< 5 min
Proof Finality
05
Gas-Optimized Operations
Leverage our optimized ZK circuits and contract architecture to minimize verification costs on the destination chain. This reduces the operational cost for your users and protocol.
~200k
Avg. Verification Gas
Cost Predictable
Fee Model
06
Compliance-Ready Architecture
Built with privacy-preserving proofs that maintain necessary transparency for regulatory scrutiny. Architecture supports integration with compliance modules and on-chain attestations.
Audit Trail
Fully Preserved
Modular Design
For Compliance
Structured Implementation Roadmap
Phased Development & Delivery
A transparent, milestone-driven approach to building your ZK bridge for staked assets, from initial audit to full production deployment.
| Phase & Deliverables | Proof of Concept | Production MVP | Enterprise Scale |
|---|---|---|---|
Architecture & Audit | |||
Core ZK Circuit Development | Basic Withdrawal Proof | Full Staking & Withdrawal | Custom Logic & Optimizations |
Smart Contract Suite | Bridge Core (Audited) | Core + Governance (Audited) | Full Modular Stack (Audited) |
Relayer & Prover Infrastructure | Single Instance | High-Availability Cluster | Geo-Distributed, Auto-Scaling |
Integration Support | Testnet Only | Mainnet Deployment | Multi-Chain Deployment & Monitoring |
Time to Launch | 4-6 weeks | 8-12 weeks | 12-16 weeks |
Ongoing Support & SLA | Email Support | 24/7 Monitoring & 12h SLA | Dedicated Engineer & 1h SLA |
Engagement Model | Fixed Scope | Fixed Scope + Iterations | Custom Partnership |
how-we-deliver
PROVEN FRAMEWORK
Our Development Methodology
We deliver production-ready ZK bridges for staked assets using a rigorous, security-first process that ensures reliability and accelerates your time-to-market.
01
Architecture & Design
We architect your bridge with a focus on modularity and future-proofing. Our designs leverage battle-tested patterns like optimistic verification and multi-signature governance for maximum security and upgradeability.
3+
Design Iterations
100%
Code Review
02
Smart Contract Development
Our team writes secure, gas-optimized Solidity/Vyper contracts for asset custody and proof verification. We implement OpenZeppelin standards and conduct internal audits before any external review.
0.8.20+
Solidity Version
OZ Standards
Security Base
03
Zero-Knowledge Circuit Engineering
We design and implement custom zk-SNARK/STARK circuits using Circom or Halo2 to prove staking state validity. Our focus is on proof efficiency and minimizing verification costs on-chain.
< 5 sec
Proof Generation
200k Gas
Avg. Verify Cost
05
Relayer & Infrastructure
We deploy and manage high-availability relayers with 99.9% uptime SLAs. Infrastructure includes automated monitoring, alerting, and failover systems to ensure seamless cross-chain operations.
99.9%
Uptime SLA
< 60 sec
Failover Time
06
Integration & Deployment
We provide comprehensive integration support for your front-end and backend, including SDKs and API documentation. Follows a staged rollout from testnet to mainnet with full incident response planning.
2-4 weeks
Deployment Timeline
24/7
Go-Live Support
Technical & Economic Comparison
ZK Bridge vs. Traditional Bridging Solutions
A detailed comparison of the security, performance, and operational trade-offs between zero-knowledge proof bridges and conventional bridging architectures for staked assets.
| Architecture Feature | Traditional Bridge (MPC/Custodial) | ZK Proof Bridge (Chainscore) |
|---|---|---|
Core Security Model | Trusted Validator Set / Custodian | Cryptographic Proofs (ZK-SNARKs/STARKs) |
Capital Efficiency for Staked Assets | Low (requires over-collateralization) | High (1:1 asset representation) |
Withdrawal Finality for Stakers | Slow (7-30 days for security) | Fast (< 1 hour with proof verification) |
Attack Surface | High (targets live validator keys) | Minimal (targets cryptographic assumptions) |
Cross-Chain Message Cost | $5 - $50+ per tx | $0.10 - $2 per tx (optimistic batch) |
Time to Integrate New Chain | 3-6 months (new validator set) | 4-8 weeks (new verifier contract) |
Audit & Compliance Overhead | Continuous (monitor validators) | One-time (circuit & verifier audit) |
Developer Experience | Complex (multi-sig management) | Simple (single contract interface) |
Total Cost of Ownership (Year 1) | $500K+ (team, security, insurance) | $150K - $300K (development & SLA) |
ZK Bridge for Staked Assets
Frequently Asked Questions
Get clear answers on how our ZK-powered bridge unlocks liquidity for your staked assets, from security to integration.
Our bridge is purpose-built for staked assets, not generic tokens. It uses Zero-Knowledge Proofs (ZKPs) to verify the validity of your staked position on the source chain without moving the underlying asset. This creates a wrapped representation with provable backing, enabling capital-efficient liquidity while maintaining the security and rewards of the original stake. Standard bridges simply lock and mint, which doesn't work for assets actively securing a network.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall