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Full-Stack Web3 dApp Development
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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
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

CoinJoin-as-a-Service Platform

A managed, enterprise-grade service for integrating non-custodial Bitcoin transaction mixing. Provides businesses with a compliant, reliable privacy layer without operational overhead.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts for your protocol or dApp.

We architect and deploy audit-ready smart contracts on EVM and Solana that are secure, gas-optimized, and tailored to your specific use case. Our development process integrates OpenZeppelin standards and formal verification patterns from day one.

  • Custom Tokenomics & DeFi Logic: Design and implement ERC-20, ERC-721, staking, yield farming, and governance systems.
  • Security-First Development: Every line undergoes peer review against common vulnerabilities before external audit.
  • Rapid MVP to Mainnet: Go from specification to a live, tested contract on testnet in under 3 weeks.

We don't just write code; we deliver the foundational, trustless logic that secures your users' assets and defines your protocol's success.

key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Platform Capabilities

Our CoinJoin-as-a-Service platform delivers the privacy, security, and scalability required for institutional adoption. We handle the complex infrastructure so you can focus on building your product.

01

Non-Custodial Privacy Engine

Zero-knowledge CoinJoin implementation that never holds user funds. Transactions are processed through our secure, audited coordination server, ensuring privacy without counterparty risk.

Zero
Counterparty Risk
100%
Non-Custodial
02

Regulatory Compliance Layer

Built-in tools for Travel Rule compliance (FATF Recommendation 16) and transaction monitoring. Generate audit trails and reports for regulators while preserving user privacy through selective disclosure.

FATF 16
Compliant
VASP-ready
Integration
03

High-Throughput Coordinator

Optimized for scale with sub-second round coordination and support for thousands of concurrent participants. Achieve high anonymity sets without compromising on transaction speed or reliability.

< 1 sec
Round Time
10k+
TPS Capacity
04

Multi-Asset & Cross-Chain Support

Native support for Bitcoin, Ethereum, and major EVM-compatible assets. Our architecture is designed for extensibility, allowing rapid integration of new cryptocurrencies and Layer 2 solutions.

BTC/ETH
Native Support
L2 Ready
Architecture
06

Security & Audit Assurance

Platform built with security-first principles. Undergoes regular third-party audits, implements strict access controls, and offers a 99.9% uptime SLA for the coordination service.

99.9%
Uptime SLA
Audited
Codebase
benefits
TANGIBLE RESULTS

Business Outcomes You Can Measure

Our CoinJoin-as-a-Service platform delivers quantifiable improvements to your compliance posture, operational efficiency, and user trust. Move beyond theoretical privacy to measurable business impact.

01

Regulatory Compliance Confidence

Automated, auditable transaction clustering and reporting that satisfies Travel Rule (FATF-16) and AML/CFT requirements. Reduce manual review workload by over 70%.

FATF-16
Compliance Standard
70%
Manual Review Reduction
02

Operational Cost Reduction

Eliminate the overhead of building and maintaining complex privacy infrastructure. Our managed service reduces engineering and compliance team costs by consolidating tooling.

> 60%
Infra Cost Savings
0 FTEs
Dedicated Ops Required
03

Enhanced User Privacy & Trust

Provide enterprise-grade financial privacy as a core feature, increasing user retention and attracting privacy-conscious customers. On-chain analysis shows a >90% reduction in address linkage.

> 90%
Linkability Reduction
15%+
Avg. Retention Uplift
04

Faster Time-to-Market

Deploy a production-ready, compliant CoinJoin solution in weeks, not quarters. Our API-first platform and comprehensive documentation accelerate integration.

< 4 weeks
To Production
99.9%
Platform Uptime SLA
05

Scalable Transaction Throughput

Handle enterprise-scale privacy demands with our optimized, non-custodial batching. Process thousands of concurrent privacy transactions with sub-second latency.

10k+
TPS Capacity
< 1 sec
Batch Finality
CoinJoin-as-a-Service

Build vs. Buy: The Infrastructure Trade-off

Compare the total cost, risk, and time investment of building a private transaction system in-house versus using our managed platform.

FactorBuild In-HouseChainscore Platform

Time to Market

6-9+ months

4-6 weeks

Initial Development Cost

$250K - $500K+

$25K - $75K

Security Audit & Pen-Testing

Additional $50K-$100K

Included

Ongoing Infrastructure & DevOps

Your team + $15K/month

Managed Service

Protocol Updates & Maintenance

Your team's responsibility

Handled by Chainscore

Anonymity Set & Network Health

Build from scratch

Leverages global pool

Regulatory Compliance Review

Your legal team

Expert guidance included

Total Year 1 Cost

$400K - $800K+

$75K - $150K

compliance-approach
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by experts for your Web3 application.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our development process is built on audited code patterns, gas optimization, and comprehensive testing to ensure reliability from day one.

  • Protocols: ERC-20, ERC-721, ERC-1155, ERC-4626, and custom standards.
  • Security: Development with OpenZeppelin libraries and adherence to Consensys best practices.
  • Delivery: Full audit-ready codebase with documentation in 2-4 weeks.

Move from concept to a live, secure mainnet contract with a partner trusted by VC-backed startups.

Our engineers specialize in complex logic for DeFi (lending, staking, swaps), NFTs (dynamic metadata, royalties), and enterprise applications. We deliver modular, upgradeable contracts using proxies like UUPS or Transparent Proxy to future-proof your investment.

how-we-deliver
RAPID DEPLOYMENT

From Integration to Live Service in Weeks

Our standardized API and modular architecture eliminate months of custom development. Go from proof-of-concept to a production-grade privacy service in record time.

01

Pre-Built API Integration

Integrate our RESTful API with your existing wallet or exchange backend in days, not months. Includes comprehensive documentation and SDKs for major languages.

< 3 days
Initial Integration
10+
SDK Languages
02

Customizable Privacy Policies

Configure coin mixing parameters—minimum participants, anonymity set targets, fee structures—via a secure dashboard. No code changes required for policy updates.

5 mins
Policy Update
100%
UI Configurable
03

Production-Grade Infrastructure

Deploy on our battle-tested, auto-scaling node network with built-in monitoring, alerting, and 24/7 SRE support. We manage uptime so you don't have to.

99.95%
Uptime SLA
< 50ms
P99 Latency
04

Compliance & Audit Trail

Every mix generates an immutable, privacy-preserving audit log compatible with common compliance frameworks. Simplifies regulatory reporting for VASPs.

Fully
Immutable Logs
Zero-Knowledge
Proof Generation
CoinJoin-as-a-Service

Frequently Asked Questions

Get clear answers about our enterprise-grade privacy infrastructure, from deployment to compliance.

A standard, production-ready CoinJoin platform deployment takes 4-6 weeks. This includes architecture design, smart contract development, coordinator node setup, and integration with your existing wallet or exchange infrastructure. For complex, multi-chain deployments or custom regulatory features, the timeline extends to 8-12 weeks. We provide a detailed project plan within the first week of engagement.

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
CoinJoin-as-a-Service | Chainscore Labs | ChainScore Guides