We architect and deploy production-grade blockchain systems from the protocol layer up. Our full-cycle development delivers custom smart contracts, secure node infrastructure, and scalable dApp backends tailored to your exact requirements.
LABS
Services
Off-Chain Work Verification Systems
Build hybrid systems that cryptographically verify off-chain work contributions (e.g., GitHub commits, design submissions) to trigger on-chain payroll executions, bridging Web2 and Web3 workflows.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions built for scale, security, and speed-to-market.
- Smart Contract Development: Audited
Solidity/Rustcontracts for DeFi, NFTs, and DAOs using OpenZeppelin standards. - Layer 1 & 2 Solutions: Custom sidechains,
zk-rollups, andEVM-compatible chains for high-throughput applications. - Node & Validator Operations: Managed infrastructure with 99.9% uptime SLA, multi-cloud deployment, and real-time monitoring.
Reduce your time-to-market from months to weeks. We deliver a fully audited, deployable MVP in 4-6 weeks, complete with documentation and DevOps pipelines.
Partner with a team that has deployed 50+ mainnet contracts and secured over $500M in TVL. We handle the technical complexity so you can focus on product and growth.
key-features-cards
VERIFIED COMPUTATION INFRASTRUCTURE
Core System Capabilities
Our off-chain work verification systems are engineered for production-grade reliability, providing the cryptographic guarantees and operational rigor required for high-value financial applications.
02
High-Performance Prover Networks
Distributed prover networks built with Rust and C++ for maximum throughput. Our horizontally scalable architecture supports parallel proof generation, achieving sub-2-second proof times for common DeFi operations.
< 2 sec
Proof Time
Rust/C++
Core Stack
04
On-Chain Verifier Contracts
Gas-optimized Solidity verifier contracts deployed on Ethereum, Polygon, and other EVM chains. Our contracts use assembly-level optimizations and are audited by leading firms like Spearbit and ChainSecurity.
EVM/zkEVM
Supported Chains
Spearbit Audited
Security Audit
05
State Synchronization & Data Availability
Reliable off-chain state management with cryptographic commitments posted on-chain. We implement data availability solutions and fraud proofs to ensure system liveness and correct state transitions.
99.95%
SLA Uptime
Fraud Proofs
Security Layer
06
Monitoring & Alerting Dashboard
Real-time observability into prover health, proof generation latency, and verifier contract gas usage. Get instant alerts for SLA breaches or anomalous activity via PagerDuty and Slack integrations.
Real-Time
Monitoring
PagerDuty/Slack
Alert Channels
benefits
DELIVERABLES
Business Outcomes for Your DAO or Protocol
Our off-chain work verification system delivers measurable results that directly impact your protocol's efficiency, security, and governance. Here’s what you can expect.
01
Automated Contributor Payouts
Eliminate manual payroll overhead with automated, verifiable reward distribution. Our system integrates with your DAO treasury to execute payments based on validated off-chain work, reducing administrative costs by up to 70%.
70%
Cost Reduction
< 24 hours
Payout Cycle
02
Tamper-Proof Work Logs
Immutable, timestamped verification of all off-chain contributions. Every task, from community moderation to code review, is logged on-chain, creating a permanent, auditable record for transparent governance and dispute resolution.
100%
Audit Trail
0 disputes
Guaranteed Integrity
03
Reduced Governance Overhead
Streamline proposal voting by pre-verifying work completion. Our system provides on-chain proof for grant milestones and bounties, allowing token holders to vote on verified outcomes instead of speculative promises.
50% faster
Decision Time
Higher turnout
Informed Voting
04
Scalable Contributor Onboarding
Support exponential community growth without proportional governance bloat. A standardized verification framework allows you to trustlessly scale your contributor base while maintaining quality control and security standards.
Unlimited
Scalability
Zero-trust
Security Model
05
Enhanced Treasury Accountability
Gain granular, real-time visibility into treasury expenditures for off-chain work. Every disbursement is linked to a verified outcome, providing stakeholders with clear ROI metrics and protecting against fund misallocation.
Real-time
Spend Tracking
Full transparency
Fund Allocation
06
Faster Time-to-Market for Features
Accelerate development cycles by parallelizing work with verifiable accountability. Teams can work off-chain with confidence, knowing their contributions will be immutably recognized and compensated upon completion.
2-4x faster
Development Speed
Reduced risk
Parallel Execution
Structured for Growth
Implementation & Support Tiers
Choose the right level of support for your off-chain verification system, from initial audit to full-scale production with enterprise-grade SLAs.
| Core Component | Audit & Deploy | Managed Launch | Enterprise Scale |
|---|---|---|---|
Smart Contract Security Audit | |||
Architecture & Design Review | |||
Production Deployment Support | |||
Custom Oracle Integration | |||
24/7 System Monitoring & Alerts | |||
Guaranteed Incident Response Time | N/A | 24 Business Hours | < 4 Hours |
Dedicated Technical Account Manager | |||
Quarterly Security & Performance Reviews | |||
Typical Implementation Timeline | 2-3 Weeks | 4-6 Weeks | 8+ Weeks |
Estimated Investment | From $15K | From $50K | Custom Quote |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver production-ready off-chain verification systems through a structured, transparent process designed for security, speed, and seamless integration.
01
Architecture & Design Sprint
We begin with a collaborative 1-week sprint to define your specific verification logic, data sources (APIs, oracles, private databases), and the optimal cryptographic commitment scheme (e.g., Merkle trees, zk-SNARK circuits).
1 week
Design Phase
3+
Architecture Options
02
Secure Prover Development
Our engineers build the core off-chain prover service in Rust or Go, implementing your business logic with cryptographic integrity, handling batching, and generating verifiable proofs or attestations for on-chain consumption.
Rust/Go
Core Stack
100%
Code Coverage
03
On-Chain Verifier Deployment
We deploy gas-optimized, audited verifier smart contracts (Solidity/Vyper) to your chosen network. This includes the logic to validate proofs and trigger conditional on-chain actions or payments.
OpenZeppelin
Security Base
< 48 hrs
Deployment Time
04
Relayer & Monitoring Suite
We implement a high-availability relayer service to submit proofs on-chain and provide a dashboard for real-time monitoring of proof generation, submission status, and system health.
99.9%
Relayer Uptime SLA
< 2 sec
Proof Submission
05
Comprehensive Security Audit
Every system undergoes rigorous internal review and a formal audit by a leading third-party firm before mainnet deployment, covering cryptographic implementations, smart contracts, and API security.
Third-Party
Audit Mandatory
Critical: 0
Target Audit Result
06
Production Handoff & Support
We provide complete documentation, operational runbooks, and ongoing developer support for 30 days post-launch to ensure a smooth transition to your team.
30 days
Included Support
Full Docs
Delivery
security
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built on `Solidity`, `Rust`, or `Vyper` for production-ready Web3 applications.
We architect and deploy custom smart contracts that are secure by design. Every contract undergoes rigorous testing and formal verification before deployment to mainnet.
- Multi-protocol expertise:
EVM(Ethereum, Polygon, Arbitrum),Solana,Cosmos SDK, andStarknet. - Security-first development: Adherence to
OpenZeppelinstandards and integration withSlither/MythXfor static analysis. - Gas optimization: Code reviewed for efficiency, reducing transaction costs by up to 40%.
- Full audit readiness: Deliverables include comprehensive test suites and documentation for third-party auditors.
From initial concept to mainnet launch, we provide end-to-end ownership. Our process ensures your logic is bulletproof, upgradeable, and cost-effective to operate.
We specialize in:
- DeFi Primitives: Custom AMMs, lending protocols, and yield aggregators.
- NFT Ecosystems: ERC-721A, ERC-1155 with advanced minting and royalty mechanics.
- Enterprise Logic: Multi-signature wallets, token vesting schedules, and DAO governance modules.
Typical delivery: Production-ready contracts in 4-6 weeks, including audit support.
Off-Chain Work Verification
Frequently Asked Questions
Common questions from CTOs and engineering leads evaluating our off-chain computation and verification services.
Standard deployments take 2-4 weeks from kickoff to mainnet launch. This includes design, development of the off-chain worker, on-chain verifier smart contracts, and integration with your existing stack. Complex systems with custom zero-knowledge circuits or multi-chain support may extend to 6-8 weeks. We provide a detailed project plan within the first week.
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