We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on audited security patterns and gas-optimized code, ensuring your protocol is both secure and cost-effective to operate.
LABS
Services
ZKML Model Marketplace Development
Build a decentralized platform for creating, licensing, and monetizing AI models with zero-knowledge proofs. We deliver verifiable model integrity and automated usage compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full-Stack Expertise:
Solidity/Rust/Vyperdevelopment for EVM, Solana, and other L1/L2 networks. - Comprehensive Audits: Code review, formal verification, and third-party audits from firms like CertiK and OpenZeppelin.
- Deployment & Management: Automated CI/CD pipelines, upgradeable contract patterns, and mainnet deployment with full documentation.
We deliver battle-tested contracts that power DeFi protocols, NFT marketplaces, and enterprise-grade applications with 99.9% uptime SLAs and zero critical vulnerabilities post-audit.
key-features-cards
ZKML MARKETPLACE DEVELOPMENT
Core Platform Capabilities We Deliver
We build secure, scalable, and compliant marketplaces where AI models are verified, traded, and executed with zero-knowledge proofs. Our full-stack development delivers production-ready platforms for your users.
benefits
DELIVERABLES
Business Outcomes for Your Platform
We deliver a production-ready ZKML marketplace with measurable business impact, from accelerated monetization to provable compliance.
01
New Revenue Streams in 4-6 Weeks
Launch a fully functional marketplace where data scientists can list, license, and monetize verifiable ML models. We handle the smart contracts, frontend, and payment rails so you can capture fees from day one.
4-6 weeks
Time to Launch
ERC-20/ERC-1155
Payment & Asset Standards
02
Provable Model Integrity & Fairness
Every model's inference is cryptographically verified on-chain via zk-SNARKs. Provide users with immutable proof that predictions are generated by the exact, unaltered model they licensed, building critical trust.
zk-SNARKs
Proof System
Immutable
Audit Trail
04
Scalable, Gas-Optimized Architecture
Built with modular smart contracts and efficient proof systems (like Circom or Halo2) to minimize on-chain costs. Our architecture supports thousands of models and inferences without prohibitive gas fees.
< $0.10
Avg. Inference Cost
Modular
Contract Design
05
Seamless Developer & User Onboarding
We deliver a complete SDK for model integration and a polished, intuitive frontend. Data scientists can list models in minutes, and developers can integrate verified inferences with a few lines of code.
< 10 min
Model Listing Time
Full SDK
Developer Tools
06
Future-Proof Interoperability
Designed for the multi-chain ecosystem. Your marketplace can natively support models and payments across Ethereum, Polygon, Arbitrum, and other EVM-compatible networks from day one.
EVM+
Chain Support
Cross-Chain
Asset Bridging
ZKML Marketplace Solutions
Structured Development Tiers
Choose the right development package for your ZKML model marketplace, from foundational smart contracts to a fully managed, enterprise-grade platform.
| Core Capabilities | Starter | Professional | Enterprise |
|---|---|---|---|
Custom ZK-Circuit Development | Basic Verification | Custom Model Integration | Full Suite & Optimization |
Marketplace Smart Contracts | Audited Core (List/Buy) | Audited Full Suite (Auction, Royalties) | Custom Logic & Extensions |
Frontend Integration | Basic SDK & API | White-Label React Component | Fully Custom UI/UX Development |
Deployment & Infrastructure | Testnet Deployment | Mainnet Deployment on 1 Chain | Multi-Chain Deployment & Orchestration |
Security & Compliance | Basic Audit Report | Comprehensive Audit + Bug Bounty Setup | Formal Verification & Ongoing Security Monitoring |
Technical Support | Email (Business Hours) | Priority Slack Channel (12h response) | Dedicated Engineer & 24/7 On-Call |
Time to Market Estimate | 4-6 weeks | 8-12 weeks | 12+ weeks (Custom) |
Starting Engagement | $50K | $150K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our ZKML Marketplace Development Process
A structured, security-first approach to deliver a production-ready, scalable ZKML model marketplace. We focus on rapid deployment and verifiable trust, turning your concept into a live platform in weeks.
01
Architecture & Protocol Design
We design the core marketplace architecture, selecting optimal ZK circuits (Plonk, Groth16) and blockchain infrastructure (EVM, Starknet, zkSync) for your use case. This phase defines the economic model, data flow, and integration points.
2-3 weeks
Design Phase
3+ Options
Architecture Reviewed
02
ZK Circuit & Smart Contract Development
Our team builds and optimizes the zero-knowledge circuits for model inference verification and the accompanying smart contracts for escrow, licensing, and governance. All contracts follow OpenZeppelin standards.
Solidity 0.8+
Language
OpenZeppelin
Security Base
03
Security Audits & Formal Verification
Every circuit and smart contract undergoes rigorous internal review and external audit by partners like Spearbit or Code4rena. We provide a formal verification report for critical logic.
2+ Audits
Minimum
0 Critical
Guarantee
04
Frontend & SDK Integration
We develop a responsive frontend interface for model browsing, purchasing, and inference, alongside a comprehensive TypeScript SDK for third-party developers to integrate marketplace functionality.
React/Next.js
Stack
Full SDK
Included
05
Testnet Deployment & Stress Testing
The complete system is deployed to a testnet (Sepolia, Holesky) for exhaustive testing. We simulate high-load scenarios to ensure scalability and gas efficiency before mainnet launch.
>10k TPS
Load Tested
Full Regression
Test Suite
06
Mainnet Launch & Ongoing Support
We manage the secure mainnet deployment and provide 30 days of post-launch monitoring and support. Optional ongoing DevOps, monitoring, and upgrade services are available.
99.9% SLA
Uptime
30 Days
Included Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and rigorous internal audits before deployment to mainnet.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, gas-efficient code.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated Market Makers (AMMs), staking pools, governance modules.
- Security: Formal verification, multi-signature deployment, and post-launch monitoring.
Technical & Commercial Insights
ZKML Marketplace Development FAQ
Get clear answers to the most common questions about building, deploying, and scaling a secure ZKML model marketplace.
A production-ready ZKML marketplace MVP typically deploys in 4-8 weeks. This includes core smart contracts, a basic frontend, and integration of a ZK proof system (like Halo2 or Circom). Complex features like multi-model auctions, advanced governance, or custom privacy circuits extend the timeline, which we scope and quote for during discovery.
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