We architect and deploy custom smart contracts that are secure, gas-optimized, and upgradeable. Our development process is built on OpenZeppelin standards and rigorous security-first practices, ensuring your core logic is resilient from day one.
LABS
Services
Privacy-Preserving Bitcoin Payment Gateway
A merchant-focused service that processes Bitcoin payments using advanced privacy techniques to protect both customer purchase history and merchant treasury management from blockchain analysis.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol's foundation.
From initial concept to mainnet deployment, we provide a full-stack development lifecycle tailored for high-stakes applications.
- Protocol Development: Custom
ERC-20,ERC-721,ERC-1155, and bespoke tokenomics. - DeFi & DEX: Automated Market Makers (AMMs), liquidity pools, staking, and yield farming vaults.
- Security & Audits: Pre-deployment review, formal verification, and integration with top audit firms.
- Gas Optimization: Reduce transaction costs by up to 40% through advanced optimization techniques.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Features of Our Privacy-First Gateway
Our gateway is engineered for high-volume, compliant Bitcoin transactions, providing the privacy of a self-custodial wallet with the operational simplicity of a payment processor.
05
Sub-Second API Latency
High-performance node infrastructure ensures payment initiation and status queries resolve in <500ms. Built for e-commerce checkout flows and real-time settlement reporting.
< 500ms
API P99 Latency
99.95%
Uptime SLA
06
Modular Webhook & SDK Suite
Pre-built SDKs for Node.js, Python, and Go, with webhooks for payment confirmation, compliance flags, and settlement events. Integrate core functionality in under 2 days.
3+
SDK Languages
< 2 days
Integration Time
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our privacy-preserving Bitcoin payment gateway delivers measurable results for your business, from enhanced user trust to accelerated revenue growth.
01
Regulatory Compliance by Design
Deploy a gateway with built-in compliance for KYC/AML, travel rule (FATF 16), and jurisdictional requirements. We integrate with leading providers like Chainalysis and Elliptic, ensuring your platform operates within legal frameworks from day one.
FATF 16
Compliance
0.5%
Default Risk
02
Sub-Second Transaction Finality
Process Bitcoin payments with near-instant confirmation using our optimized mempool management and fee estimation engine. Reduce cart abandonment and enable real-time digital goods delivery.
< 1 sec
Confirmation
99.9%
Success Rate
03
Enterprise-Grade Security & Custody
Leverage MPC (Multi-Party Computation) or multi-sig vaults with institutional custody partners. All smart contracts and infrastructure undergo formal verification and audits by firms like CertiK.
MPC/TSS
Custody
CertiK
Audited
04
Seamless Fiat On/Off-Ramps
Integrate with major payment processors (Stripe, Checkout.com) and banking partners to offer smooth USD/EUR conversions. Our APIs handle FX rates, settlement, and reconciliation automatically.
24/7
Settlement
< 1%
FX Fee
05
Scalable Merchant Dashboard & APIs
Provide your merchants with a white-labeled dashboard for analytics, payout scheduling, and dispute resolution. Our RESTful and WebSocket APIs enable custom invoicing and subscription billing.
10k+ TPS
API Capacity
< 100ms
P99 Latency
06
Reduced Operational Overhead
Eliminate the need for in-house blockchain DevOps, node maintenance, and security monitoring. We provide 24/7 SRE support, detailed analytics, and a 99.95% uptime SLA.
99.95%
Uptime SLA
24/7
SRE Support
Why Build on a Privacy-First Foundation
Privacy Gateway vs. Standard Bitcoin Processors
A technical comparison of our privacy-preserving gateway against conventional Bitcoin payment processors, highlighting key architectural and operational differences.
| Feature / Specification | Standard Bitcoin Processor | Chainscore Privacy Gateway |
|---|---|---|
Transaction Privacy | ||
UTXO Obfuscation | ||
KYC/AML Integration | Manual, per-transaction | Programmatic, selective disclosure |
On-Chain Linkability | Public ledger exposes all flows | Breaks on-chain payment trails |
Regulatory Compliance | Post-hoc reporting burden | Built-in compliance modules |
Implementation Time | 4-8 weeks | 2-4 weeks |
Security Model | Custodial or self-managed keys | Non-custodial with MPC/SGX |
Settlement Finality | ~60 minutes (6 confirmations) | < 10 minutes (optimistic confirmation) |
Developer Experience | Basic REST APIs | Full SDK & smart contract hooks |
Total Cost of Ownership (Year 1) | $100K+ (dev, infra, compliance) | From $75K (managed service) |
how-we-deliver
PREDICTABLE TIMELINE
Our Delivery Process: From Audit to Go-Live in 4 Weeks
A structured, milestone-driven approach that de-risks development and ensures your privacy-focused Bitcoin payment gateway launches on schedule, with enterprise-grade security.
01
Week 1: Architecture & Security Design
We define the technical architecture, select optimal privacy protocols (like Schnorr signatures, Taproot, or Discreet Log Contracts), and establish a comprehensive threat model. This upfront planning prevents costly rework.
100%
Requirements Locked
1
Threat Model Delivered
02
Week 2: Core Development & Integration
Our engineers build the core payment gateway logic, integrate with the Bitcoin Lightning Network or L2s for scalability, and implement zero-knowledge or CoinJoin-based privacy layers. All code follows Bitcoin Improvement Proposals (BIPs).
100%
Core Features Built
Bitcoin Core
Protocol Compliance
03
Week 3: Security Audit & Penetration Testing
Every line of code undergoes internal review followed by a formal security audit. We simulate real-world attacks to identify vulnerabilities in transaction privacy, key management, and fund settlement before launch.
100%
Code Audited
OWASP Top 10
Security Standard
04
Week 4: Staging, Testing & Go-Live
Deploy to a staging environment for integration and load testing. We conduct a final security review, provide documentation and API keys, and support you through the production launch on the Bitcoin mainnet.
4
Weeks Total
99.9%
Uptime SLA
Privacy-Preserving Bitcoin Payment Gateway
Frequently Asked Questions
Get clear, technical answers on how our gateway works, its security, and integration process.
Our gateway uses advanced cryptographic techniques like CoinJoin and PayJoin, integrated at the protocol level, to obfuscate transaction graphs on-chain. Unlike standard processors that broadcast clear, linkable transactions, our solution provides built-in privacy by default. This is achieved through non-custodial mixing and stealth address generation, ensuring payer and payee details remain confidential while maintaining full Bitcoin settlement finality.
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