We architect and deploy custom Layer 1/Layer 2 solutions and enterprise dApps tailored to your specific business logic and performance requirements. Our full-cycle development delivers a turnkey product, from initial design to mainnet launch and ongoing optimization.
LABS
Services
Compliance-Focused Randomness for Regulated Lotteries
We build and certify tamper-proof, auditable randomness systems that meet specific jurisdictional requirements (e.g., GLI standards) for legal lotteries and prize draws operating across chains.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
Build production-ready, scalable blockchain networks and applications from the ground up.
- Protocol Design: Consensus mechanisms, tokenomics, and governance models.
- Smart Contract Suites: Secure
Solidity/Rustdevelopment with formal verification. - Node Infrastructure: High-availability validator networks and RPC endpoints.
- Full-Stack dApps: Integrated frontends, wallets, and backend oracles.
We focus on architectural integrity and long-term maintainability, ensuring your platform is built to scale, not just to launch.
key-features-cards
AUDITABLE & REGULATOR-READY
Core Features of Our Compliant Randomness Service
Our service is engineered to meet the stringent requirements of regulated lottery operators, providing verifiable fairness, tamper-proof execution, and full transparency for compliance teams.
01
Cryptographically Verifiable Randomness
Generates provably fair random numbers using a Verifiable Random Function (VRF). Every draw produces an on-chain proof, allowing any third party to independently verify the result's integrity and fairness.
On-Chain
Verification Proof
Zero Bias
Guaranteed
02
Regulatory Compliance Framework
Designed for gaming commissions and financial regulators. Our system architecture, audit logs, and data retention policies are built to satisfy common regulatory requirements for transparency and operational oversight.
Immutable
Audit Trail
Full History
Data Retention
03
High-Availability & Failover
Enterprise-grade infrastructure with 99.9% uptime SLA and automatic failover. Ensures lottery draws execute on schedule, every time, with no single point of failure.
99.9%
Uptime SLA
Multi-Cloud
Redundancy
04
Secure, Isolated Execution
Randomness generation occurs in a hardened, air-gapped environment separate from public blockchain networks. This prevents front-running, MEV, and other on-chain manipulation vectors.
Air-Gapped
Core System
Zero Trust
Security Model
05
Real-Time Monitoring & Alerts
Comprehensive dashboard for operators with real-time draw status, integrity checks, and anomaly detection. Instant alerts for any deviation from expected protocol behavior.
24/7
Monitoring
< 10 sec
Alert Latency
06
Seamless Smart Contract Integration
Easy-to-use APIs and pre-audited smart contract adapters for Ethereum, Polygon, and other EVM chains. Integrate provable randomness into your lottery dApp in under 2 weeks.
< 2 weeks
Integration Time
Multi-Chain
Supported
benefits
PROVEN RESULTS
Business Outcomes for Regulated Operators
Our compliance-focused verifiable randomness service is engineered to deliver measurable operational and regulatory advantages for licensed lottery and gaming platforms.
01
Regulatory Acceptance & Auditability
Achieve faster licensing approvals with a fully transparent, on-chain audit trail. Every random number generation is cryptographically verifiable, providing immutable proof of fairness to regulators and auditors.
100%
On-Chain Proof
Real-time
Audit Access
02
Operational Resilience & Uptime
Eliminate single points of failure with a decentralized, multi-chain randomness beacon. Ensure game continuity and player trust with a service designed for 24/7 critical operations.
99.9%
Uptime SLA
< 2 sec
Average Latency
03
Cost-Efficient Scalability
Replace expensive, proprietary RNG hardware with a predictable, usage-based SaaS model. Scale draw frequency and ticket volume without linear cost increases or infrastructure overhead.
> 60%
Cost Reduction
Pay-per-use
Pricing Model
04
Accelerated Time-to-Market
Deploy a production-ready, regulator-vetted randomness solution in weeks, not months. Our pre-audited smart contracts and integration SDKs slash development timelines for new game launches.
< 4 weeks
Integration Time
Pre-Audited
Smart Contracts
05
Enhanced Player Trust & Transparency
Build unparalleled player confidence by allowing independent verification of draw fairness. Public verifiability turns a compliance requirement into a powerful marketing and trust-building tool.
Public
Result Verification
Cryptographic
Proof Standard
06
Future-Proof Protocol Compliance
Stay ahead of evolving global gaming regulations with a system built on open standards (e.g., NIST SP 800-90A). Our architecture adapts to new jurisdictional requirements without core re-engineering.
NIST-Aligned
Standards
Modular
Compliance Layer
For Regulated Lottery Operators
Build vs. Buy: The Compliance Risk Analysis
Comparing the total cost, risk, and time-to-market of developing a compliant verifiable randomness solution in-house versus using Chainscore's managed service.
| Compliance Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Compliant Launch | 6-12+ months | 4-8 weeks |
Initial Security Audit Cost | $50K - $150K | Included |
Ongoing Audit & Pen-Testing | Your responsibility | Quarterly updates included |
Regulatory Documentation | Self-authored, unproven | Prepared attestations & legal memos |
Uptime & Liveness SLA | Your infrastructure risk | 99.95% Guarantee |
Disaster Recovery Plan | Complex to design & test | Pre-built, multi-chain failover |
Annual Total Cost (Year 1) | $300K - $750K+ | $80K - $250K |
Team Required | 3-5 Senior Blockchain Devs + Legal | Your Integration Engineer + Our Team |
Audit Trail & Provability | Custom implementation risk | Cryptographically signed, immutable logs |
Key Risk | Single point of failure & regulatory exposure | Managed compliance & technical liability |
how-we-deliver
DESIGNED FOR REGULATORY APPROVAL
Our Certification-Ready Delivery Process
Our process is engineered to deliver a production-ready, verifiably fair randomness solution that meets the stringent audit and compliance requirements of regulated lottery operators. We provide the technical evidence and documentation needed for certification.
01
Compliance-First Architecture Review
We begin with a deep-dive analysis of your jurisdiction's technical requirements (e.g., GLI-33, MGA). Our architecture is designed from the ground up to isolate the VRF core, ensuring provable fairness and auditability for regulators.
GLI-33 / MGA
Standards Compliant
Phase 1
Project Kickoff
02
Verifiable & Auditable Smart Contract Suite
Delivery of a custom, gas-optimized smart contract suite built on Solidity 0.8+ with OpenZeppelin. Includes the VRF consumer, payment escrow, and admin contracts—all with built-in event logging for full transaction traceability.
Solidity 0.8+
Code Standard
Full Traceability
On-Chain Logs
03
Third-Party Security Audit & Report
Every deployment includes a comprehensive security audit from a recognized firm like CertiK or Hacken. You receive a detailed report highlighting test coverage, vulnerability analysis, and compliance adherence—key for your certification submission.
CertiK / Hacken
Audit Partners
Detailed Report
For Regulators
04
Production Deployment & SLA Onboarding
We manage the deployment to your chosen mainnet (Ethereum, Polygon) or private chain, followed by integration support. You get a 99.9% uptime SLA for the oracle service and dedicated technical documentation for your operations team.
99.9%
Uptime SLA
Ethereum / Polygon
Network Ready
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our development process ensures security-first design, gas optimization, and comprehensive testing before mainnet deployment.
From initial audit to final deployment, we manage the entire lifecycle to deliver contracts you can trust.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated market makers, staking pools, governance modules.
- Security: Built with
OpenZeppelinlibraries and tested against common vulnerabilities. - Delivery: Full technical documentation and deployment scripts included.
Compliance-Focused Randomness
Frequently Asked Questions
Get clear answers on how Chainscore Labs delivers verifiably fair, regulator-approved randomness for your lottery or gaming platform.
Our randomness architecture is built for regulated environments from the ground up. We implement provably fair, on-chain verifiable random functions (VRFs) with tamper-proof audit trails and real-time monitoring. The system adheres to key standards like GLI-33 for game fairness and supports integration with KYC/AML providers. Every random number generation is cryptographically signed, timestamped, and immutably recorded, providing the transparency and auditability regulators require.
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