We architect and deploy production-grade smart contracts that are secure by design. Our process ensures your core business logic is immutable, transparent, and resilient against exploits.
LABS
Services
Bitcoin-to-Solana Cross-Chin Liquidity Bridge Development
We engineer secure, high-performance bridges to unlock Bitcoin liquidity for Solana DeFi applications, delivering sub-second finality and handling high transaction volumes.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
From a 2-week MVP to a full protocol suite, we deliver battle-tested code that just works.
- Custom Development:
ERC-20,ERC-721,ERC-1155, and bespoke protocols for DeFi, NFTs, DAOs, and RWA. - Security First: Built with OpenZeppelin libraries, following formal verification patterns and comprehensive unit testing.
- Full Lifecycle: Development, deployment, verification on Etherscan/Blockscout, and post-launch monitoring.
key-features-cards
BUILT FOR SPEED AND SCALE
Engineered for Solana's Performance Profile
Our bridge architecture is purpose-built to leverage Solana's high throughput and low latency, ensuring your liquidity moves as fast as the network itself.
01
Sub-Second Finality
Leverage Solana's 400ms block times for near-instant settlement of cross-chain transfers, enabling real-time trading and capital efficiency.
< 400ms
Block Time
~1 sec
Settlement Target
02
High-Throughput Message Queues
Parallelized transaction processing handles thousands of concurrent transfers per second, preventing bottlenecks during peak market volatility.
50k+
TPS Capacity
0%
Queue Congestion
03
Low-Cost State Management
Optimized on-chain programs and compressed state accounts minimize rent and compute unit (CU) costs, reducing operational overhead.
< $0.001
Avg. Tx Cost
70%
Rent Savings
04
Sealevel Parallelism
Our bridge contracts are designed for concurrent execution on Solana's runtime, enabling non-conflicting transfers to settle simultaneously.
Parallel
Execution
0 Conflict
Design
benefits
DELIVERABLES
Business Outcomes: From Infrastructure to Growth
Our Bitcoin-to-Solana bridge development delivers specific, measurable results that move your project from concept to market dominance. We focus on the technical execution that drives your business forward.
01
Secure, Audited Bridge Protocol
Production-ready bridge smart contracts and relayers, built with Solidity 0.8+ and Rust, audited by leading security firms. We deliver the foundational security layer for your cross-chain liquidity.
100%
Audit Coverage
OpenZeppelin
Security Patterns
02
Sub-Second Finality for Swaps
Engineered for high-frequency trading with deterministic finality under 1 second for BTC-to-SOL swaps. Eliminate arbitrage delays and provide a CEX-like user experience on-chain.
< 1 sec
Swap Finality
24/7
Relayer Uptime
03
Scalable Liquidity Integration
Seamless integration with Solana DeFi primitives (Orca, Raydium) and Bitcoin Layer 2s. We architect the liquidity pipelines that enable sustainable yield and volume from day one.
Multi-DEX
Routing
Real-time
Oracle Feeds
04
Reduced Time-to-Market
Leverage our battle-tested bridge framework to launch your MVP in weeks, not months. We handle the complex cross-chain consensus, so you can focus on product and growth.
4-6 weeks
MVP Launch
Full SDK
Included
05
Enterprise-Grade Monitoring & SLAs
Proactive monitoring dashboards, 99.9% uptime SLA for bridge operations, and instant alerts for network congestion or price deviations. Enterprise reliability for your core infrastructure.
99.9%
Uptime SLA
24/7
DevOps Support
06
Compliance-Ready Architecture
Built with regulatory considerations in mind: transparent fee structures, configurable transaction limits, and integration-ready reporting modules for institutional partners.
FATF Travel Rule
Ready
Configurable
KYC/AML Hooks
Strategic Infrastructure Decision
Custom Bridge vs. Generic Third-Party Solution
Choosing the right infrastructure for your Bitcoin-to-Solana liquidity bridge is a critical technical and business decision. This comparison highlights the trade-offs between a custom-built solution and off-the-shelf alternatives.
| Key Factor | Generic Third-Party API | Custom Chainscore Bridge |
|---|---|---|
Time to Integration | 2-4 weeks | 4-8 weeks |
Upfront Development Cost | $0 (API fees) | $80K - $200K+ |
Long-Term Cost Control | High (per-tx fees) | Predictable (fixed + maintenance) |
Protocol & Fee Customization | None (vendor-locked) | Full control (your rules) |
Security & Audit Responsibility | Vendor (opaque) | Yours + our audited code |
Settlement Speed & Finality | Vendor-dependent (2 min - 1 hr) | Optimized (< 5 min target) |
Branding & User Experience | Vendor branding | Your native brand |
Smart Contract Ownership | None | Full IP ownership |
Ongoing Vendor Risk | High (protocol changes, downtime) | Minimal (your infrastructure) |
Support & SLAs | Standard (community/email) | Priority or dedicated (contractual) |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Architecture to Mainnet
A structured, milestone-driven approach that de-risks development and ensures your cross-chain bridge launches on time, on budget, and with enterprise-grade security.
01
Phase 1: Architecture & Security Design
We define the optimal bridge architecture (wrapped assets, atomic swaps, messaging) and threat model. Deliverables include a comprehensive technical specification and a security-first design review.
2-3 weeks
Typical Duration
100%
Specification Complete
02
Phase 2: Core Smart Contract Development
Development of the Solana program (Anchor) and Bitcoin script logic for secure mint/burn or lock/unlock mechanisms. Includes gas optimization and integration of price oracles.
4-6 weeks
Development Sprint
Solana + Bitcoin
Protocol Targets
03
Phase 3: Relayer & Frontend Integration
Build the off-chain relayer service for event monitoring and transaction submission. Develop the user-facing web interface for seamless asset transfers between wallets.
3-4 weeks
Integration Phase
24/7
Relayer Uptime
04
Phase 4: Security Audit & Testnet Deployment
Rigorous internal testing followed by a formal audit from a top-tier firm like Halborn or Ottersec. Full deployment and stress testing on Solana Devnet and Bitcoin Testnet.
3-4 weeks
Audit Cycle
Zero Critical
Audit Target
05
Phase 5: Mainnet Launch & Monitoring
Managed mainnet deployment with phased roll-out. We provide 24/7 monitoring, alerting, and incident response for the first 30 days post-launch to ensure stability.
1-2 weeks
Go-Live Period
30 days
Post-Launch Support
06
Phase 6: Documentation & Handover
Complete technical documentation, operational runbooks, and admin key handover. We ensure your team is fully equipped to maintain and scale the bridge infrastructure.
Full Suite
Documentation
Knowledge Transfer
Final Deliverable
Bitcoin-to-Solana Bridge
Technical and Commercial FAQs
Answers to the most common technical, security, and commercial questions from CTOs and founders evaluating a custom cross-chain bridge.
A production-ready Bitcoin-to-Solana bridge with core functionality (minting, burning, basic UI) typically deploys in 4-6 weeks. Complex features like multi-sig governance, advanced analytics dashboards, or integration with existing DeFi protocols can extend this to 8-12 weeks. We follow a phased delivery model with weekly demos, starting with a working proof-of-concept in the first 2 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