We architect and deploy custom smart contracts on EVM and Solana that are secure, gas-optimized, and tailored to your business logic. Every contract undergoes a rigorous audit process using industry-standard tools like Slither and MythX before deployment.
LABS
Services
Cross-Reality (XR) Asset Bridge Development
We develop secure protocols to tokenize, represent, and transfer ownership of physical-world IoT and DePIN assets into virtual worlds, enabling a bidirectional flow of value and utility.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
Reduce your time-to-market from months to weeks with our battle-tested development framework.
- Standard Token Contracts:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance modules. - DeFi & DEX Logic: Automated Market Makers (AMMs), liquidity pools, staking, and yield farming mechanisms.
- Enterprise Security: Implementation of
OpenZeppelinstandards, formal verification, and multi-signature wallet integration for treasury management. - Full Lifecycle Support: From initial design and development to mainnet deployment, monitoring, and upgrade management via transparent proxies.
key-features-cards
ARCHITECTURE & EXECUTION
Core Technical Capabilities
We deliver production-ready XR bridges with enterprise-grade security, interoperability, and performance. Our engineering focus ensures your digital assets move seamlessly and securely across virtual worlds.
01
Multi-Chain Bridge Architecture
Custom-built bridges connecting Ethereum, Polygon, Solana, and emerging L2s. We implement canonical, wrapped, and liquidity network models for optimal asset flow.
5+
Protocols Supported
< 3 sec
Avg. Finality
02
Secure Smart Contract Suite
Audited bridge contracts for mint/burn, locking, and relayer logic. Built with Solidity 0.8+ and OpenZeppelin, featuring multi-signature governance and upgradeable proxies.
100%
Audit Coverage
Zero
Critical Vulnerabilities
03
Cross-Reality Asset Standardization
Development of custom XR-1155 or proprietary token standards to represent assets consistently across gaming engines (Unity, Unreal) and blockchain layers.
ERC-1155
Primary Standard
2 SDKs
Unity & Unreal
04
High-Performance Relayer Network
Decentralized oracle network for secure, low-latency message passing. Features proof-of-authority consensus and automatic failover for 24/7 operation.
99.9%
Uptime SLA
< 1 sec
Relay Latency
05
Comprehensive Monitoring & Analytics
Real-time dashboards for bridge health, transaction volume, and fee analytics. Integrated alerting for failed transactions and security events.
24/7
Monitoring
< 60 sec
Alert Response
06
Gas Optimization & Fee Engineering
Strategic fee abstraction and batch processing to minimize user transaction costs. Implements meta-transactions and sponsored gas for seamless UX.
Up to 40%
Gas Savings
Paymaster
Integration Ready
benefits
TANGIBLE RESULTS
Business Outcomes for Your Project
Our XR Asset Bridge Development delivers measurable business value, from accelerated time-to-market to enhanced user trust and operational efficiency.
01
Accelerated Time-to-Market
Deploy a production-ready, secure XR bridge in under 6 weeks. Our modular framework and battle-tested smart contract libraries eliminate months of R&D, allowing you to launch and capture market share faster.
< 6 weeks
To Production
90%
Faster than DIY
02
Enterprise-Grade Security & Trust
Bridge contracts are built with OpenZeppelin standards and undergo mandatory audits by firms like Quantstamp. We implement multi-signature governance and real-time monitoring to protect user assets and your platform's reputation.
100%
Audit Mandatory
24/7
Threat Monitoring
03
Seamless Multi-Chain User Experience
Enable users to move NFTs and tokens between Ethereum, Polygon, and Solana with sub-3 minute finality and a single intuitive interface. Reduce friction to drive higher engagement and transaction volume.
< 3 min
Bridge Finality
1-Click
User Flow
04
Future-Proof Architecture
Our bridge is built for scale and evolution. The modular design allows for easy integration of new chains (Avalanche, Arbitrum) and asset types, protecting your investment as the multi-chain ecosystem grows.
5+
Supported Chains
Modular
Design
05
Reduced Operational Overhead
We manage the complex infrastructure—relayers, oracles, and monitoring systems—with a 99.9% uptime SLA. This eliminates the need for a dedicated DevOps team, allowing you to focus on core product development.
99.9%
Uptime SLA
Managed
Infrastructure
06
Compliance-Ready Framework
Implement with built-in tools for transaction tracing, wallet screening (Chainalysis), and configurable controls. This provides the audit trail and risk mitigation required by institutional partners and regulators.
On-Chain
Full Audit Trail
Integrations
Compliance Tools
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to deliver a production-ready XR asset bridge with predictable timelines and zero surprises.
01
Architecture & Protocol Design
We architect your bridge based on your specific asset types (NFTs, fungible tokens) and target chains (EVM, Solana, Cosmos). This includes selecting the optimal bridging model (lock-mint, burn-mint) and designing the security-first message-passing protocol.
2-3 weeks
Design Phase
3+ Models
Evaluated
02
Smart Contract Development & Auditing
Our team writes and deploys the core bridge contracts in Solidity (or Rust for Solana) using OpenZeppelin libraries. Every line of code undergoes internal review before being submitted for a formal security audit by a top-tier firm.
100% Audited
Code Coverage
Certik, Halborn
Audit Partners
03
Relayer & Validator Network Setup
We deploy and configure the off-chain infrastructure—the relayers and validators—that secure the bridge. This includes setting up high-availability nodes, implementing slashing conditions, and establishing governance for network upgrades.
99.9% SLA
Relayer Uptime
< 2 sec
Message Relay
04
Frontend SDK & API Integration
We provide a polished, white-label frontend widget for user interactions and a comprehensive TypeScript/Go SDK. This allows your team to seamlessly integrate bridge functionality into your existing dApp or platform in days, not months.
< 1 week
Integration Time
Full Docs
Developer Support
05
Staging & Mainnet Deployment
We conduct end-to-end testing on testnets with simulated load and attack vectors. Following final approvals, we manage the coordinated multi-chain mainnet deployment, including contract verification and initial liquidity provisioning.
3+ Testnets
Pre-Launch Testing
Coordinated
Multi-Chain Deploy
06
Monitoring, Analytics & Support
Post-launch, we provide 24/7 monitoring dashboards for bridge health, transaction volume, and security events. Our team offers ongoing technical support and is responsible for implementing protocol upgrades and emergency responses.
24/7
Monitoring
SLA-Backed
Technical Support
Structured Roadmap for XR Bridge Implementation
Phased Development Tiers
Our modular development approach allows you to start with core functionality and scale with your project's needs. Each tier builds upon the previous, ensuring a secure and efficient path to production.
| Core Capability | Foundation | Production | Enterprise |
|---|---|---|---|
Cross-Chain Smart Contracts | |||
Multi-Chain Wallet Integration | Single Chain | 3 Chains | 5+ Chains |
Real-Time Asset State Sync | |||
Security Audit & Penetration Testing | Basic Review | Full Audit + Report | Continuous Auditing |
Deployment & Mainnet Launch Support | |||
Post-Launch Monitoring & Alerting | 30 Days | 6 Months | 24/7 with SLA |
Incident Response Time | Best Effort | < 12 Hours | < 1 Hour |
Custom Bridge Logic & Extensions | Up to 2 | Fully Customizable | |
Technical Support & Maintenance | Priority Slack | Dedicated Engineer | |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Starting Investment | $25K | $75K | Custom Quote |
Build vs. Buy Analysis
Technology & Protocol Stack
A detailed comparison of the resources, risks, and timelines required to develop a cross-reality asset bridge in-house versus leveraging Chainscore's specialized development service.
| Factor | Build In-House | Chainscore |
|---|---|---|
Development Timeline | 6-12 months | 8-12 weeks |
Core Team Required | 3-5 Senior Blockchain Engineers | Dedicated Project Team |
Security & Audit Cost | $50K - $150K (External) | Included (Pre-Audited Codebase) |
Bridge Architecture | Custom R&D from scratch | Proven Modular Design (ERC-5164, CCIP-ready) |
Supported Realms | Limited to initial R&D | EVM, Solana, Cosmos, Unity, Unreal Engine |
Ongoing Maintenance | Full DevOps & SRE Team | Optional SLA with 24/7 Monitoring |
Time to First Integration | Post-development (months) | Week 1 (SDK & Documentation) |
Total Year 1 Cost | $300K - $750K+ | $120K - $300K |
Key Risk | High (Unaudited, Novel Attack Vectors) | Low (Battle-Tested, Insured Components) |
Cross-Reality Bridge Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical details for your XR bridge project.
A standard, audited cross-reality bridge from concept to mainnet launch typically takes 6-10 weeks. This includes 2 weeks for architecture design, 3-4 weeks for core development, 2 weeks for internal and external security audits, and 1-2 weeks for testing and deployment. For simpler integrations or proof-of-concepts, timelines can be as short as 4 weeks.
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