We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT projects. Our code is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security and gas efficiency from day one.
Cross-Chain Randomness for DAO Governance
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Custom Logic: From
ERC-20/ERC-721tokens to complex DeFi primitives like AMMs and lending pools. - Security-First: Rigorous internal review using Slither and MythX before formal audit.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and upgrade management via Transparent Proxies.
Deliver a secure, scalable foundation for your dApp in 2-4 weeks, not months. We focus on correctness so you can focus on growth.
Core Features of Our Cross-Chain Randomness Solution
Our verifiable random function (VRF) infrastructure is built from the ground up to power transparent, tamper-proof governance for DAOs. We deliver cryptographic guarantees, not just promises.
Verifiable Randomness (VRF)
On-chain cryptographic proofs for every random output, enabling any DAO member to independently verify the fairness and integrity of governance lotteries, seat selections, and proposal ordering.
Multi-Chain Native Execution
Generate and consume randomness seamlessly across Ethereum, Polygon, Arbitrum, and other EVM chains. Your DAO's governance logic stays decentralized, regardless of where members hold assets.
Sub-Second Finality with High Throughput
Receive unpredictable random values in under 1 second to keep governance processes fast and responsive. Our system scales to handle thousands of concurrent requests during critical DAO voting periods.
Predictable Pricing & 99.9% Uptime SLA
Simple, usage-based pricing with no hidden fees. We back our service with a financially-backed 99.9% uptime SLA, ensuring your DAO's governance mechanisms are always operational.
DAO Governance Applications
Integrate verifiable, tamper-proof randomness directly into your DAO's core governance mechanisms to eliminate bias, ensure fairness, and build unshakable community trust.
On-Chain Proposal Lotteries
Implement weighted or fair-chance lotteries for proposal selection, grant distribution, or whitelist spots. Our randomness ensures every participant has a provably fair chance, eliminating accusations of favoritism.
Council & Committee Rotation
Automate the secure and unbiased rotation of multisig signers, committee members, or moderators. Prevent centralization and collusion with randomness that is unpredictable and resistant to manipulation.
Treasury & Airdrop Distribution
Conduct transparent raffles, prize draws, or randomized airdrop allocations from your DAO treasury. Provide cryptographic proof of fairness to your community for every distribution event.
Dispute & Arbitration Randomization
Randomly assign jurors, arbitrators, or validators to governance disputes. This prevents pre-voting collusion and ensures decisions are made based on evidence, not relationships.
Quadratic Funding & Matching Pools
Incorporate randomness into quadratic funding rounds to randomly sample contributions for matching calculations. This reduces the gas costs and complexity while maintaining statistical fairness.
Security & Audit Integration
Our randomness oracles are built with OpenZeppelin standards and undergo regular security audits. Integrate with confidence, backed by enterprise-grade SLAs and 24/7 monitoring.
Build vs. Buy: Implementing DAO Randomness
A detailed comparison of the resource investment, risk, and time required to develop a custom random number generator (RNG) for DAO governance versus using Chainscore's managed service.
| Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Initial Deployment | 4-9 months | 2-4 weeks |
Initial Development Cost | $120K - $300K+ | $25K - $75K |
Security Audit Requirement | Mandatory (External) | Included (Pre-Audited) |
Ongoing R&D & Upkeep | 1-2 FTE Engineers | Fully Managed Service |
Cross-Chain Support | Custom Integration per Chain | Native (EVM, Solana, Cosmos SDK) |
Verifiable Randomness Proofs (VRF) | Complex to Implement | Built-in (Chainlink, drand) |
Uptime & Reliability SLA | Your Responsibility | 99.9% Guaranteed |
Total Cost of Ownership (Year 1) | $250K - $600K+ | $50K - $150K |
Expertise Required | Cryptography, Game Theory, DevOps | Your Team Focuses on Core Product |
Our Delivery Process: From Audit to Integration
A structured, four-phase engagement model designed for technical leaders. We deliver production-ready, secure cross-chain randomness with clear milestones, eliminating project uncertainty.
Phase 1: Architecture & Feasibility Audit
We conduct a technical deep-dive on your existing DAO governance model to design a secure randomness integration. Deliverables include a threat model, VRF source selection (e.g., Chainlink, API3), and a detailed technical specification.
Phase 2: Smart Contract Development & Hardening
Our senior Solidity engineers build and optimize your custom randomness consumer contracts. Development includes gas optimization, integration of OpenZeppelin libraries, and comprehensive unit/integration testing.
Phase 3: Security Audit & Formal Verification
All code undergoes rigorous internal review followed by a third-party audit from partners like Spearbit or Code4rena. We provide a verifiable audit report and implement all critical recommendations before deployment.
Phase 4: Production Deployment & Monitoring
We manage the multi-chain deployment (e.g., Ethereum, Arbitrum, Polygon) and establish real-time monitoring with alerting for VRF request failures, gas spikes, and contract health. Includes handover documentation and team training.
Custom Blockchain Development
Build, scale, and maintain bespoke blockchain networks and applications with expert engineering.
We architect and deploy production-grade blockchain solutions tailored to your specific business logic and performance requirements. Our full-cycle development delivers secure, audited code from concept to mainnet launch.
From 2-week MVPs to enterprise-grade networks, we provide the technical leadership to turn your vision into a live, scalable product.
- Layer 1 & 2 Development: Custom sidechains, app-chains, and rollups using
Substrate,Cosmos SDK, orOP Stack. - Smart Contract Suites: Gas-optimized
Solidity/Rustcontracts with formal verification and third-party audits. - Full-Stack dApps: Complete frontend (
React/Next.js) and backend (Node.js, indexing) integration. - DevOps & Maintenance: 24/7 monitoring, node infrastructure, and 99.9% uptime SLAs for ongoing operations.
Frequently Asked Questions
Get clear answers on how we deliver secure, verifiable randomness to power your decentralized governance.
We deploy a verifiable random function (VRF) smart contract on your primary chain (e.g., Ethereum, Polygon, Arbitrum). This contract requests randomness from Chainscore's decentralized oracle network, which aggregates entropy from multiple sources and provides a cryptographic proof. The result is delivered on-chain, enabling fair and transparent processes for proposals, voting weight distribution, or committee selection across multiple chains your DAO operates on.
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Our experts will offer a free quote and a 30min call to discuss your project.