We architect and deploy custom smart contracts that form the secure backbone of your Web3 application. Our development process ensures robust logic, gas optimization, and comprehensive audit-readiness from day one.
LABS
Services
Cross-Chain Bridge for Bitcoin Assets
Design and implementation of secure, trust-minimized bridges to facilitate the movement of Ordinals, Runes, and other Bitcoin-native assets to and from external ecosystems.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic: Tailored
Solidity/Rustcontracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security-First: Development follows OpenZeppelin standards and formal verification patterns.
- Full Lifecycle: From specification and development to testing, deployment, and ongoing maintenance.
Deliver a secure, auditable, and scalable contract suite in 2-4 weeks for an MVP, backed by our team's experience deploying over $500M+ in on-chain value.
key-features-cards
ENTERPRISE-GRADE FOUNDATION
Architecture for Security and Scale
Our cross-chain bridge for Bitcoin assets is engineered from the ground up for institutional-grade security and limitless scalability. We deliver a battle-tested infrastructure that protects your assets while enabling seamless, high-volume transactions.
benefits
DELIVERABLES
Business Outcomes for Your Project
Our cross-chain bridge for Bitcoin assets delivers measurable results, from accelerated time-to-market to hardened security. Here’s what you can expect when you partner with Chainscore Labs.
01
Accelerated Time-to-Market
Deploy a production-ready, custom Bitcoin bridge in under 6 weeks, not months. We provide a complete solution, from architecture to smart contracts and frontend integration, so you can launch and capture market share faster.
< 6 weeks
To Production
24/7
DevOps Support
02
Enterprise-Grade Security & Audits
Bridge contracts and relayers are built with formal verification in mind and undergo mandatory audits by firms like Trail of Bits or Quantstamp. We implement multi-signature governance and continuous monitoring to protect billions in TVL.
100%
Audit Coverage
Multi-Sig
Governance
03
Optimized Cost & Liquidity Efficiency
Minimize bridging fees and maximize capital efficiency with our optimized transaction batching and state-proof designs. Achieve sub-dollar bridging costs and near-instant finality for wrapped BTC (WBTC, tBTC) and other Bitcoin-native assets.
< $1
Avg. Bridge Cost
< 2 min
Avg. Finality
04
Seamless Multi-Chain Integration
Connect Bitcoin liquidity to Ethereum, Arbitrum, Optimism, Polygon, and other EVM chains with a unified API. Our modular architecture allows for easy addition of new destination chains as your ecosystem grows.
5+
Supported Chains
Unified
API Layer
05
Proven Reliability & Uptime
Operate with confidence under a 99.9% uptime SLA for bridge relayers and watchtowers. Our fault-tolerant, geographically distributed infrastructure ensures your users' assets are always accessible.
99.9%
Uptime SLA
Geo-Redundant
Infrastructure
06
Ongoing Protocol Upgrades & Support
Stay ahead of protocol changes (Taproot, Lightning) and new Bitcoin standards. We provide continuous maintenance, upgrades, and 24/7 incident response so you can focus on your core product.
24/7
Protocol Monitoring
Guaranteed
Upgrade Path
Choose Your Integration Tier
Structured Development Path
Compare our service tiers for Bitcoin asset bridges, from initial proof-of-concept to enterprise-grade production systems.
| Capability | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Bridge Architecture | |||
Multi-Sig & MPC Security Model | Basic 2-of-3 | Advanced 3-of-5 | Custom (n-of-m) |
Supported Bitcoin Assets | Native BTC | Native BTC, wBTC | Native BTC, wBTC, Runes, BRC-20 |
Destination Chain Support | 1 EVM Chain | Up to 3 EVM Chains | Unlimited EVM & Non-EVM |
Smart Contract Audit (by 3rd Party) | Basic Review | Full Security Audit | Full Audit + Formal Verification |
Deployment & Integration Support | Documentation Only | Hands-on Support | Dedicated Engineer |
Monitoring & Alerting | Basic Dashboard | Custom Alerts & Logs | 24/7 SOC2-Compliant Monitoring |
Incident Response SLA | Best Effort | < 12 Hours | < 1 Hour |
Uptime & Reliability SLA | 99.5% | 99.9% | |
Typical Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks (Custom) |
Starting Price | $50K | $150K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready cross-chain infrastructure through a structured, security-first approach that de-risks development and accelerates your time-to-market.
01
Architecture & Protocol Design
We design a custom bridge architecture tailored to your asset type (e.g., wrapped BTC, ordinals) and target chains (EVM, Solana, Cosmos). This includes selecting optimal security models (multi-sig, MPC, light clients) and economic mechanisms.
2-3 weeks
Design Phase
5+ Models
Security Reviewed
02
Smart Contract Development & Auditing
Our engineers develop and deploy secure, gas-optimized smart contracts for minting/burning, custody, and governance. All code undergoes internal review followed by a formal audit from a top-tier security firm before mainnet deployment.
100%
Audit Coverage
OpenZeppelin
Standards Used
03
Relayer & Validator Network Setup
We deploy and configure the off-chain infrastructure—high-availability relayers and decentralized validator nodes—required to securely monitor events and facilitate cross-chain transactions with guaranteed uptime.
99.9%
Relayer SLA
< 30 sec
Avg. Relay Time
04
Integration & SDK Delivery
We provide a comprehensive SDK and detailed documentation for seamless integration into your dApp or wallet. Includes frontend widgets, API references, and testnet deployment for your team to validate.
TypeScript/Go
SDK Support
< 1 week
Integration Time
05
Production Deployment & Monitoring
We manage the mainnet launch with phased rollouts and provide 24/7 monitoring dashboards for bridge health, transaction volume, and security alerts, ensuring operational excellence from day one.
24/7
Monitoring
Real-time
Alerting
06
Ongoing Support & Upgrades
Receive continuous support, protocol upgrades for new chain integrations, and performance optimizations. Our team ensures your bridge remains secure, efficient, and compatible with ecosystem developments.
4-hr
Support Response
Quarterly
Security Reviews
Cross-Chain Bridge for Bitcoin Assets
Build vs. Buy: The Chainscore Advantage
A detailed comparison of the total cost, risk, and time investment required to build a secure Bitcoin bridge in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $75K - $200K |
Security Audit & Penetration Testing | Additional $50K-$100K | Included |
Ongoing Maintenance & DevOps | 2-3 Full-Time Engineers | Optional SLA |
Bridge Security Risk | High (Custom, unaudited code) | Low (Audited, battle-tested patterns) |
Protocol Support (e.g., Lightning, RGB) | Custom integration required | Pre-built modular adapters |
Multi-Chain Destination Support | Per-chain integration project | Native support for 10+ EVM & L2s |
Monitoring & Alerting | Build from scratch | 24/7 dashboard & incident response |
Total Cost of Ownership (Year 1) | $500K - $1M+ | $150K - $350K |
Guaranteed Uptime SLA | Your responsibility | 99.9% with financial backing |
Bitcoin Bridge Development
Frequently Asked Questions
Get clear answers on technical details, timelines, security, and pricing for your custom Bitcoin asset bridge project.
A production-ready, audited cross-chain bridge for Bitcoin assets typically takes 6-10 weeks from kickoff to mainnet deployment. This includes 2-3 weeks for architecture and smart contract development, 2-3 weeks for rigorous internal testing and security review, and 2-4 weeks for a formal third-party audit and final integration. We provide a detailed project plan with milestones during the initial consultation.
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