We architect, develop, and deploy custom Solidity/Rust smart contracts that form the unbreakable backbone of your Web3 application. Our code is built for security first, leveraging battle-tested libraries like OpenZeppelin and rigorous audit patterns.
LABS
Services
Multi-Chain RNG Oracle Integration for Gaming
Seamlessly integrate verifiable random number feeds into your gaming dApp across EVM, Solana, and other chains. We deliver provably fair mechanics for loot boxes, matchmaking, and in-game events.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, gas-optimized on-chain code.
- End-to-End Delivery: Full lifecycle from spec and development to testing, deployment, and mainnet launch support.
- Security-First Approach: Multi-stage review process and preparation for third-party audits by firms like CertiK or Quantstamp.
- Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155, custom DeFi vaults, governance systems, and cross-chain bridges.
key-features-cards
ARCHITECTURE & DELIVERABLES
Core Technical Capabilities
Our multi-chain RNG oracle integration is built on verifiable, production-ready infrastructure. We deliver secure, low-latency randomness to power your gaming logic across any blockchain.
01
Multi-Chain VRF Integration
Direct integration with leading Verifiable Random Function (VRF) providers like Chainlink, Pyth, and API3 across Ethereum, Solana, Polygon, and Avalanche. We handle the cross-chain messaging and verification layer.
8+
Supported Chains
< 2 sec
Avg. Response
02
Provably Fair Smart Contracts
Custom-built, gas-optimized smart contracts for game logic, prize distribution, and randomness verification. Built with OpenZeppelin standards and auditable on-chain proofs.
OpenZeppelin
Security Standard
99.9%
Gas Efficiency
03
High-Availability Oracle Node Infrastructure
Dedicated, load-balanced oracle nodes with automatic failover and geographic distribution. Ensures sub-second uptime and protects against single points of failure.
99.9%
Uptime SLA
3+
Global Regions
04
Real-Time Monitoring & Alerting
Comprehensive dashboard for tracking request volume, latency, gas costs, and fairness proofs. Proactive alerts for any deviation from expected performance.
< 30 sec
Alert Latency
24/7
Monitoring
05
Custom Randomness Logic & Batching
Tailored solutions for complex gaming needs: loot box algorithms, weighted draws, and batch randomness requests to optimize gas costs for high-volume operations.
70%
Avg. Gas Savings
Unlimited
Logic Complexity
benefits
PROVEN RESULTS
Business Outcomes for Your Gaming Platform
Integrating a multi-chain RNG oracle is a technical decision that drives measurable business value. Here’s what our clients achieve.
01
Provably Fair Gameplay
Replace opaque server-side RNG with on-chain verifiable randomness. Every dice roll, card shuffle, and loot drop is cryptographically provable, building immediate player trust and reducing disputes.
100%
On-Chain Verifiability
0
RNG-Related Disputes
02
Cross-Chain Player Acquisition
Deploy your game logic and assets across Ethereum, Polygon, and Solana with a single, unified randomness source. Attract players from any ecosystem without rebuilding your core mechanics.
3+
Chains Supported
< 2 weeks
Multi-Chain Integration
03
Regulatory & Audit Readiness
Our oracle architecture and smart contracts are built for compliance. We provide a full audit trail for every random request, simplifying licensing in regulated markets like Malta or Curacao.
Certified
iGaming Standards
Immutable
Audit Log
04
Eliminate RNG Infrastructure Cost
Shift from maintaining costly, vulnerable VPS/RDS instances for RNG to a decentralized, pay-per-call model. Reduce your cloud bill and eliminate single points of failure.
~70%
Infra Cost Reduction
99.95%
Uptime SLA
05
Faster Feature Deployment
Launch new game modes, tournaments, and NFT minting events in days, not months. Our APIs and SDKs let your developers focus on gameplay, not randomness infrastructure.
4x
Faster Launches
< 1 sec
API Latency
06
Monetize with Transparency
Implement transparent fee structures and revenue-sharing models directly in smart contracts. Use verifiable RNG for fair prize pools, ensuring players trust the house edge.
Fully On-Chain
Revenue Logic
Automated
Payout Execution
Strategic Decision Analysis
Build vs. Buy: Integrating RNG for Gaming
A detailed comparison of the total cost, risk, and time commitment for developing a secure, multi-chain Random Number Generator (RNG) in-house versus leveraging Chainscore's oracle infrastructure.
| Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12 months | 2-4 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Security Audit Requirement | Mandatory (Additional $50K-$100K) | Included (Pre-audited VRF) |
Ongoing Infrastructure & DevOps | $60K - $120K/year | $0 (Managed Service) |
Multi-Chain Support Complexity | High (Per-chain integration) | Built-in (Ethereum, Polygon, Arbitrum, Base, Solana) |
Uptime & Reliability SLA | Your responsibility | 99.9% Guaranteed |
Cryptographic Proof (VRF) | Custom implementation risk | On-chain verifiable proofs |
Regulatory Compliance (Provably Fair) | Your legal team's burden | Pre-built attestations & logs |
Total 3-Year Cost of Ownership | $330K - $940K+ | $75K - $225K |
Team Focus | Diverted from core game logic | 100% on gameplay & UX |
how-we-deliver
DESIGNED FOR SPEED
Our Integration Process
A streamlined, four-phase approach to integrate verifiable randomness into your game economy. We handle the blockchain complexity so you can focus on building.
01
Architecture & Design
We analyze your game mechanics to design a secure, cost-effective randomness solution. This includes selecting the optimal chain (Ethereum, Polygon, Solana, etc.) and defining the request/fulfillment flow.
1-3 days
Design Sprint
Multi-Chain
Architecture
02
Smart Contract Integration
Our team deploys and configures the on-chain VRF consumer contract, linking it to your game's backend. We provide a secure, audited contract library and handle all gas optimization.
Audited
Contracts
< 2 sec
Avg. Response
03
Backend & API Connection
We integrate our high-availability API into your game server, enabling seamless request submission and callback handling for in-game events like loot drops, matchmaking, or NFT mints.
99.9%
API Uptime SLA
REST & WebSocket
Protocols
04
Testing & Go-Live
Rigorous testing on testnets (Sepolia, Mumbai, etc.) to validate security and performance. We provide full documentation and support for your launch, ensuring a smooth production rollout.
2-4 weeks
Total Timeline
24/7
Launch Support
Multi-Chain RNG Oracle Integration
Frequently Asked Questions
Get clear answers on integrating provably fair, on-chain randomness for your gaming platform.
A standard integration from design to production deployment takes 3-5 weeks. This includes 1 week for architecture and smart contract design, 1-2 weeks for development and unit testing, and 1-2 weeks for integration testing, security review, and deployment to your chosen mainnets. Complex multi-game ecosystems or custom randomness logic may extend this timeline.
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