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Free 30-min Web3 Consultation
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Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Bitcoin-to-Real-World Asset Tokenization Bridge

We build secure, compliant bridge infrastructure to connect tokenized real-world assets (RWAs) on other blockchains with Bitcoin's deep liquidity pools, enabling new financial products.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for your specific business logic and audited for deployment.

We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Our process includes formal verification, gas optimization, and comprehensive unit testing to ensure reliability from day one.

  • Custom Business Logic: Implement tokenomics, governance, staking, oracles, and bespoke DeFi/NFT mechanics.
  • Security-First Development: Built with OpenZeppelin standards and hardened against common vulnerabilities.
  • Full Audit Readiness: Deliverables include a complete audit package for third-party review, reducing time-to-audit by 50%.

We deliver battle-tested contracts that power your core product, not just proof-of-concepts. Our code is built for mainnet deployment.

Typical Deliverables: Production-ready contract suite, technical specification document, deployment scripts, and a 99.9% uptime monitoring integration plan.

key-features-cards
ENTERPRISE-GRADE FOUNDATION

Core Infrastructure Capabilities

Our bridge is built on battle-tested infrastructure designed for financial institutions. We deliver the security, reliability, and compliance required to tokenize real-world assets on Bitcoin at scale.

01

Secure Multi-Signature Custody

Institutional-grade custody for the Bitcoin side of the bridge using a 3-of-5 multi-sig setup with geographically distributed signers. Keys are managed in FIPS 140-2 Level 3 HSMs. This ensures asset security while maintaining operational resilience.

FIPS 140-2 L3
Hardware Security
3-of-5
Signer Threshold
02

Bitcoin Layer 2 Integration

Direct integration with leading Bitcoin scaling solutions like the Lightning Network and Stacks (sBTC) for fast, low-cost settlement of tokenized assets. We handle the complex interoperability layer so you can focus on your application logic.

< 2 sec
Settlement Time
< $0.01
Avg. Tx Cost
03

Regulatory-Compliant Mint/Burn

Programmable minting and burning of tokenized assets with built-in compliance hooks. Supports KYC/AML verification, transfer restrictions, and issuer allowlists natively within the smart contract layer to meet global regulatory standards.

On-Chain
Compliance Rules
ERC-1400/3643
Standards
04

Real-World Asset Oracles

Secure, decentralized oracle network providing verifiable off-chain data (price feeds, legal status, audit reports) to the tokenization smart contracts. Uses a consensus model with multiple reputable data providers to ensure tamper-proof inputs.

99.9%
Data Uptime SLA
5+ Sources
Per Feed
05

Enterprise API & Dashboard

Full REST API and web dashboard for managing tokenized assets, monitoring bridge health, and executing administrative functions. Designed for integration with existing treasury and portfolio management systems.

REST/WebSocket
API Protocols
< 100ms
P99 Latency
06

Continuous Security Monitoring

24/7 monitoring of bridge activity, smart contract state, and network health with automated alerts for anomalous transactions. Includes regular penetration testing and on-demand audit reports from firms like Trail of Bits.

24/7
Monitoring
Trail of Bits
Audit Partner
benefits
TANGIBLE RESULTS

Business Outcomes for Your Protocol

We deliver a production-ready Bitcoin-to-RWA bridge with measurable impact on your protocol's liquidity, security, and market position.

01

Instant Liquidity Access

Unlock billions in dormant Bitcoin capital for your RWA markets. Our bridge enables sub-5 minute Bitcoin-to-RWA swaps, increasing your protocol's Total Value Locked (TVL) and transaction volume.

< 5 min
Swap Finality
24/7
Liquidity Access
02

Enterprise-Grade Security

Deploy with confidence using a battle-tested, multi-signature bridge architecture. Our smart contracts are built with OpenZeppelin libraries and undergo formal verification and third-party audits before deployment.

100%
Audit Coverage
Multi-Sig
Custody Model
03

Regulatory Compliance Framework

Integrate built-in compliance hooks for KYC/AML, transaction monitoring, and jurisdictional controls. Our modular design ensures your bridge adapts to evolving global regulations without protocol forks.

Modular
Compliance Layer
Real-time
Sanctions Screening
04

Reduced Time-to-Market

Go from concept to mainnet in weeks, not months. We provide a complete bridge stack—smart contracts, indexers, relayers, and a front-end SDK—accelerating your product launch and first-mover advantage.

< 6 weeks
To Mainnet
Full Stack
Delivery
05

Capital Efficiency & Yield

Maximize asset utility with native support for wrapped Bitcoin (wBTC, tBTC) and yield-bearing strategies. Our bridge design minimizes gas costs and enables seamless integration with DeFi lending protocols.

~30%
Gas Savings
Yield-Bearing
Asset Support
06

Proven Interoperability

Connect Bitcoin to any EVM-compatible chain (Ethereum, Polygon, Arbitrum, Base) and RWA standard (ERC-3643, ERC-1400). Our bridge is built for the multi-chain future, ensuring long-term viability.

EVM+
Chain Support
ERC-3643
RWA Standard
Structured Roadmap for Your Tokenization Bridge

Phased Development & Deliverables

A transparent, milestone-driven approach to delivering your Bitcoin-to-RWA bridge, from initial architecture to full-scale production.

Phase & DeliverablesStarter (PoC)Professional (Production)Enterprise (Scale)

Phase 1: Architecture & Design

  • Technical Specification Document
  • System Architecture Diagrams
  • Security & Compliance Review

Basic

Comprehensive

Comprehensive + Legal

Phase 2: Core Development

Limited Scope

Full Implementation

Full + Custom Modules

  • Bitcoin Wrapped Asset (wBTC, tBTC) Integration
  • RWA Registry & Custody Smart Contracts

Basic Registry

Full Registry + Multi-Sig

Custom Logic + On-Chain Compliance

  • Cross-Chain Bridge Module (e.g., LayerZero, Wormhole)

Single Chain

Multi-Chain (2-3)

Multi-Chain (5+)

Phase 3: Testing & Audit

Internal Testing

Internal + 3rd Party Audit

Internal + 2x 3rd Party Audits

  • Smart Contract Security Audit Report

N/A

1 Major Firm

2 Major Firms

  • Penetration Testing Scope

Basic

API & Contract

Full Stack + Infrastructure

Phase 4: Deployment & Go-Live

Self-Service

Managed Deployment

White-Glove Deployment

  • Mainnet Deployment Support
  • Production Monitoring Dashboard
  • Incident Response SLA

N/A

< 24h

< 4h

Phase 5: Ongoing Support

3 Months

12 Months

24 Months + SLA

  • Technical Support & Maintenance

Email

Priority Slack/Email

Dedicated Engineer

  • Uptime & Performance SLA

N/A

99.5%

99.9%

Estimated Timeline

6-8 Weeks

12-16 Weeks

16-24+ Weeks

Starting Investment

$50K - $80K

$150K - $300K

Custom Quote

compliance-approach
FULL-STACK INFRASTRUCTURE

Custom Blockchain Development

End-to-end blockchain solutions from core protocol design to production-ready applications.

We architect and build secure, scalable blockchain systems tailored to your specific business logic. Our full-cycle development delivers production-ready mainnet deployments with 99.9% uptime SLAs and comprehensive monitoring.

From a 2-week MVP to a multi-chain enterprise system, we own the entire delivery lifecycle.

  • Protocol & Smart Contract Development: Custom Solidity/Rust contracts, ERC-20/721/1155 tokens, DeFi primitives (DEX, lending), and secure upgrade patterns.
  • Node & Infrastructure: Dedicated Geth, Besu, or Cosmos-SDK node deployment, RPC endpoint management, and validator setup.
  • dApp & Backend Integration: Full-stack dApp development with React/Next.js, wallet integration, and secure off-chain indexers/APIs.
  • Security First: All code undergoes formal verification and audits by internal and third-party firms before deployment.
tech-stack
SECURE, PROVEN STACK

Technology & Protocol Integration

We build your Bitcoin-to-RWA bridge on battle-tested protocols and infrastructure, ensuring security, compliance, and seamless interoperability from day one.

01

Bitcoin Layer 2 & Sidechain Integration

Deploy on secure, scalable L2s like Stacks or custom sidechains. We handle the complex integration with the Bitcoin mainnet for asset anchoring and finality, enabling fast, low-cost transactions while inheriting Bitcoin's security.

Sub-5 sec
Block Time
< $0.01
Avg. Tx Cost
02

Enterprise-Grade Smart Contracts

Custom Solidity/Rust contracts for minting, custody, and lifecycle management of tokenized RWAs. Built with OpenZeppelin standards, gas-optimized, and designed for regulatory compliance (transfer restrictions, KYC hooks).

100%
Audit Coverage
ERC-3643
Compliant
03

Secure Cross-Chain Bridge Architecture

Proprietary, non-custodial bridge protocol for asset movement between Bitcoin and EVM chains. Features multi-sig governance, fraud proofs, and continuous security monitoring to protect billions in bridged value.

24/7
Monitoring
> $1B
Secured Design
05

Regulatory Compliance Framework

Embedded compliance modules for identity verification (via providers like Fractal), transaction monitoring, and enforcements (whitelists, transfer rules). Designed to meet evolving global standards for security token offerings.

GDPR
& MiCA Ready
KYC/AML
Integrated
06

DevOps & Infrastructure Automation

Full CI/CD pipeline, node management, and monitoring stack built on AWS/GCP. Includes automated deployments, 99.9% uptime SLAs, and real-time dashboards for network health and bridge operations.

99.9%
Uptime SLA
< 2 hrs
Recovery Time
Bitcoin-to-RWA Bridge

Frequently Asked Questions

Get clear answers on timelines, security, costs, and technical implementation for your Bitcoin-to-RWA tokenization project.

A standard, production-ready bridge deployment takes 4-6 weeks from kickoff to mainnet launch. This includes 2 weeks for architecture and smart contract development, 1 week for integration and testing on testnet, and 1-2 weeks for security audits and final deployment. Complex integrations with multiple asset types or custom oracle requirements may extend this timeline, which we scope and quote for upfront.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Bitcoin RWA Bridge Development | Chainscore Labs | ChainScore Guides