We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built for security-first execution, ensuring your application's foundation is robust from day one.
LABS
Services
Optimistic Rollup for Training Data
We design and implement custom Optimistic Rollup infrastructure to scale the streaming and batching of AI training data onto a secure base layer, ensuring data integrity and economic security.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, auditable, and gas-optimized contract suite in as little as 2 weeks.
Our standard delivery includes:
- Full-stack development from
Solidity/Rustto front-end integration. - Comprehensive audits using industry-standard tools and manual review.
- Gas optimization to minimize user transaction costs by up to 40%.
- Upgradeability patterns for seamless, secure future iterations.
We specialize in high-value contract systems:
- DeFi Protocols: DEXs, lending/borrowing, yield aggregators.
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andSPLtokens with advanced features. - Enterprise Logic: Multi-signature wallets, automated treasury management, and compliance modules.
- NFT Ecosystems: Generative collections, marketplaces, and dynamic utility mechanics.
key-features-cards
ARCHITECTURE & ENGINEERING
Core Technical Capabilities
We build production-ready, scalable optimistic rollup infrastructure specifically for AI training data, delivering verifiable data integrity and enterprise-grade performance.
01
Custom Fraud Proof Systems
Tailored fraud proof mechanisms designed for data validity, enabling secure and efficient dispute resolution for off-chain training data processing.
7-day
Challenge Window
O(1) Proofs
Verification Complexity
02
Data Availability Layer
Secure off-chain data storage with cryptographic commitments on-chain, ensuring training datasets are accessible for verification without L1 bloat.
EigenDA/Celestia
Integration Ready
> 1 TB
Scalable Storage
03
High-Throughput Sequencer
Dedicated sequencer nodes optimized for batch processing of training data transactions, minimizing latency and maximizing rollup efficiency.
2000+ TPS
Peak Capacity
< 2 sec
Batch Finality
04
Cross-Chain Bridging
Secure, trust-minimized bridges for importing verified data from Ethereum mainnet and other L2s, creating interoperable training environments.
Ethereum/Polygon
Native Support
30 min
Standard Withdrawal
05
Modular Node Infrastructure
Deployable full nodes, verifiers, and provers with containerized orchestration (Kubernetes) for resilient, auto-scaling network participation.
99.5% SLA
Node Uptime
Docker/K8s
Deployment Stack
06
Security & Auditing
End-to-end security review from circuit design to smart contract implementation, following formal verification and industry audit standards.
OpenZeppelin
Libraries
Formal Verification
Methodology
benefits
TRAINING DATA INFRASTRUCTURE
Business Outcomes for Your AI Project
Deploy a production-ready, scalable data pipeline for AI training. Our Optimistic Rollup solution delivers verifiable data provenance, cost efficiency, and seamless integration with your existing ML stack.
01
Provably Authentic Training Data
Immutable on-chain attestations for every data batch, creating a tamper-proof audit trail for model provenance and regulatory compliance.
100%
Data Provenance
Zero Trust
Verification Model
02
Radically Lower Data Ingestion Costs
Batch and compress data submissions on Layer 2, reducing on-chain transaction fees by 90-99% compared to direct Layer 1 posting.
90-99%
Cost Reduction
Cents per GB
Ingestion Cost
03
Enterprise-Grade Data Availability
High-throughput data posting with 99.9% uptime SLA. Data is available for fraud proofs and verification within our secure, dedicated sequencer network.
99.9%
Uptime SLA
< 2 sec
Posting Latency
05
Accelerated Model Development Cycles
Eliminate manual data verification and reconciliation. Our automated validation layer cuts data preparation time from weeks to hours.
10x Faster
Data Prep Speed
Weeks → Hours
Cycle Time
06
Future-Proof Data Governance
Built-in compliance hooks for data licensing (CC, custom), usage rights management, and automated royalty distribution to data contributors.
Automated
Royalty Payouts
ERC-721/1155
License Standards
From Proof-of-Concept to Full Production
Phased Implementation Roadmap
A structured, milestone-driven approach to deploying your Optimistic Rollup for AI training data, designed to de-risk development and accelerate time-to-market.
| Phase & Deliverables | Starter (PoC) | Professional (Production-Ready) | Enterprise (Fully Managed) |
|---|---|---|---|
Custom Rollup Chain Deployment | |||
Data Availability Layer Integration | Basic (Testnet) | Custom (Mainnet) | Multi-Layer (Mainnet) |
Fraud Proof System | Standard (Open Source) | Enhanced (Custom Logic) | Bespoke w/ Fast Finality |
Data Ingestion & Validation Nodes | Up to 2 | Up to 10 | Unlimited, Auto-Scaling |
Sequencer & Prover Infrastructure | Shared | Dedicated Instance | Multi-Region Cluster |
Cross-Chain Bridge (L1 <> Rollup) | Basic Functionality | Optimized for High Volume | Custom Token Standards |
Security Audit & Penetration Testing | Automated Scan | Manual Review + Report | Comprehensive Audit + Bug Bounty |
Monitoring, Alerting & Analytics Dashboard | Basic Metrics | Advanced Analytics & Alerts | Real-Time SLA Dashboard |
Ongoing Maintenance & Support | Community / Email | 24/7 Slack, 8h Response | Dedicated Engineer, 1h SLA |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12-16 Weeks |
Starting Price | $75K | $200K | Custom Quote |
how-we-deliver
SECURE FOUNDATIONS
Custom Smart Contract Development
Expertly engineered smart contracts that power your Web3 product with security, scalability, and precision.
We architect and deploy production-grade smart contracts for DeFi, NFTs, and enterprise applications. Our development process is built on audited security patterns and rigorous testing to mitigate risks and ensure reliability.
- Protocols & Standards: Custom
ERC-20,ERC-721,ERC-1155, and bespoke logic for AMMs, staking, governance, and more. - Security-First: Code reviews, formal verification, and integration with tools like Slither and MythX.
- Gas Optimization: Every contract is optimized for efficiency, reducing user transaction costs by up to 40%.
- Full Audit Readiness: Deliverables include comprehensive test suites and documentation for seamless third-party audits.
From initial concept to mainnet deployment, we provide the secure, scalable foundation your application needs to succeed.
tech-stack
ARCHITECTURE & SECURITY
Technology & Protocol Foundation
We build your Optimistic Rollup on a battle-tested, secure, and scalable foundation. Our architecture is designed for high-throughput training data operations and seamless future upgrades.
Optimistic Rollup Development
Frequently Asked Questions
Get clear answers about our Optimistic Rollup development services for AI training data. We specialize in building secure, scalable, and cost-effective L2 solutions.
A standard, production-ready Optimistic Rollup for training data takes 4-8 weeks from kickoff to mainnet deployment. This includes architecture design, smart contract development, fraud proof integration, and comprehensive testing. Complex integrations or custom data availability layers can extend this timeline, which we scope and agree upon before project start.
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