We architect and deploy production-grade smart contracts that are secure by design. Every contract undergoes rigorous internal review and is built with OpenZeppelin standards and Solcurity patterns to mitigate risks from day one.
Encrypted RNG Oracle Service
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and governance hooks. - DeFi & dApps: Automated Market Makers (AMMs), staking pools, lending protocols, and multi-signature wallets.
- Enterprise Logic: Custom business logic for supply chain, identity, and asset tokenization on EVM-compatible chains.
We deliver a fully tested, deployment-ready contract suite in 2-4 weeks, complete with documentation and a security audit report.
Core Capabilities of Our Encrypted RNG Oracle
Our oracle delivers verifiably fair, on-chain randomness with enterprise-grade reliability, designed for high-stakes applications like gaming, DeFi, and NFT minting.
Cryptographically Verifiable Randomness
Deliver provably fair, tamper-proof random numbers using a commit-reveal scheme with VRF (Verifiable Random Function). Every generated number is cryptographically signed and can be independently verified on-chain, ensuring complete transparency and fairness for your users.
Sub-Second Latency & High Throughput
Serve randomness requests with < 500ms latency and support thousands of requests per second. Our distributed node architecture ensures low-latency delivery for real-time applications like gaming and lotteries, without compromising on security or decentralization.
Multi-Chain & EVM-Compatible
Deploy a single, unified randomness solution across Ethereum, Polygon, Arbitrum, Base, and other EVM-compatible chains. Our oracle abstracts away chain-specific complexities, providing a consistent API and security model for your multi-chain strategy.
Enterprise-Grade Uptime SLA
Guarantee 99.9% uptime for your critical on-chain applications with our fault-tolerant, geo-distributed node network. We provide transparent uptime dashboards and proactive monitoring to ensure your dApp's randomness source is always available.
Gas-Optimized Smart Contract Integration
Integrate with minimal gas overhead using our optimized Solidity and Vyper client libraries. Our contracts are built with OpenZeppelin standards and include built-in request batching to reduce transaction costs for high-frequency applications.
Custom Randomness Workflows
Tailor randomness generation to your specific use case with configurable parameters for request finality, liveness periods, and consumer whitelisting. Support complex workflows like batch reveals for NFT collections or weighted randomness for game logic.
Business Outcomes: Beyond Technical Specs
Our Encrypted RNG Oracle Service is engineered to drive measurable business results, from accelerating product launches to unlocking new revenue streams. Here’s how it translates into value for your project.
Accelerate Time-to-Market
Launch provably fair applications in weeks, not months. We provide a fully managed, production-ready oracle with battle-tested smart contracts and APIs, eliminating the need for in-house R&D and security audits.
Mitigate Regulatory & Reputational Risk
Deploy with confidence using a cryptographically verifiable RNG. Our service provides on-chain proof of fairness, protecting your application from accusations of manipulation and simplifying compliance discussions.
Unlock New Revenue Models
Enable high-stakes, high-engagement features like randomized NFTs, on-chain gaming, and fair prize draws. Create scarcity, drive user engagement, and monetize experiences that require trusted randomness.
Reduce Operational Overhead
Eliminate the cost and complexity of building, securing, and maintaining your own RNG infrastructure. Our service includes 24/7 monitoring, automatic failover, and enterprise-grade SLAs.
Future-Proof Architecture
Built for multi-chain scalability. Our oracle supports EVM chains, Solana, and other L2s with a single integration, ensuring your application can expand to new ecosystems without re-engineering.
Enterprise-Grade Security & Support
Partner with a team that has secured over $5B+ in on-chain value. Benefit from direct engineering support, custom integration assistance, and a security-first approach validated by industry audits.
Tailored for Applications Demanding True Randomness
Our Encrypted RNG Oracle is engineered for use cases where predictable outcomes are unacceptable. We deliver verifiable, tamper-proof randomness with cryptographic guarantees.
Web3 Gaming & NFTs
Provably fair loot drops, character generation, and in-game events. Eliminate player distrust with on-chain verification of every random outcome.
DeFi & On-Chain Lotteries
Secure random selection for prize draws, governance delegation, and fair token distributions. Protect against MEV and front-running attacks.
DAO Governance & Voting
Impartial committee selection, quadratic funding rounds, and conflict-free proposal ordering. Ensure democratic processes start from a neutral state.
Security & Key Generation
Cryptographic secret generation for wallets, multi-sig setups, and zero-knowledge proofs. Leverage entropy sources compliant with NIST SP 800-90A.
Build vs. Buy: Why a Managed Encrypted RNG Oracle Wins
A detailed comparison of the total investment required to build and maintain a secure, verifiable RNG oracle in-house versus using Chainscore's managed service. Focuses on time, cost, and risk for technical leaders.
| Critical Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 2-4 weeks |
Initial Development Cost | $150K - $400K+ | $0 (No upfront dev) |
Cryptographic Expertise Required | High (VDFs, ZKPs, MPC) | None (Abstracted) |
Smart Contract Security Audit | $30K - $100K (External) | Included & Verified |
Ongoing Infrastructure & DevOps | $50K - $120K/year | Included in SLA |
Uptime & Reliability SLA | Your responsibility (0%) | 99.95% Guaranteed |
Cross-Chain Support (EVM, Solana, etc.) | Additional 3-6 months per chain | Native & Included |
Response to Cryptographic Advances | Re-architecture required | Automatically Updated |
Total Cost of Ownership (Year 1) | $230K - $620K+ | From $48K/year |
Team Focus | Diverted to infrastructure | On your core product |
Delivered in Weeks, Not Months
Compare the total cost and timeline of developing a secure, production-ready Encrypted RNG Oracle in-house versus using Chainscore's managed service.
| Key Factor | Build In-House | Chainscore Service |
|---|---|---|
Time to Production | 6-9 months | 3-5 weeks |
Initial Development Cost | $150K - $300K+ | $25K - $75K |
Cryptographic Expertise Required | High (VDF/VRF specialists) | None (Managed API) |
Security Audit & Penetration Testing | $50K - $100K (External) | Included |
Multi-Chain Deployment (EVM, Solana, etc.) | Per-chain implementation | Unified API, native support |
Uptime SLA & Monitoring | Build & maintain internally | 99.9% SLA, 24/7 monitoring |
Ongoing Maintenance (Year 1) | 1-2 FTE Engineers | Optional SLA from $15K/year |
Total Year 1 Cost | $300K - $600K+ | $40K - $90K |
Frequently Asked Questions
Get clear answers about our verifiable random number generation service, from integration to security.
Our oracle uses a multi-layered, verifiable random function (VRF) architecture. We combine on-chain commitments with off-chain computation using drand's threshold BLS signatures, ensuring the random number is unpredictable, publicly verifiable, and tamper-proof. All responses are encrypted end-to-end, and the private key for decryption is never exposed on-chain. We have undergone third-party audits of our VRF smart contracts and relay infrastructure.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.