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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Zero-Knowledge Transaction Layer Development

Design and deploy a dedicated privacy layer using ZK-SNARKs/STARKs to anonymize DeFi transactions, enabling confidential trades, transfers, and settlements.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts.

We deliver audited, gas-optimized smart contracts on EVM and Solana that power your core business logic. Our process ensures security and reliability from day one.

  • Custom Development: ERC-20, ERC-721, ERC-1155, DeFi protocols, DAOs, and bespoke logic.
  • Security-First: Built with OpenZeppelin standards, tested with Foundry/Hardhat, and prepared for third-party audits.
  • Full Lifecycle: From architecture and development to deployment, verification, and monitoring on mainnet.

Reduce your time-to-market and technical risk with battle-tested code.

We focus on measurable outcomes: contracts that execute with sub-5-second finality, gas costs reduced by up to 40%, and zero critical vulnerabilities post-audit. Partner with us to build the secure foundation your application requires.

key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Capabilities of Your ZK Transaction Layer

We build production-ready ZK transaction layers with the security, scalability, and developer experience required for high-throughput applications. Our focus is on delivering measurable outcomes, not just technology.

01

Custom zkEVM & zkVM Development

We design and implement custom zero-knowledge virtual machines tailored to your application logic, enabling private, verifiable computation on-chain. Supports EVM-compatible and custom instruction sets for maximum flexibility.

EVM & WASM
VM Support
Custom Opcodes
Flexibility
02

High-Throughput Prover Networks

Deploy scalable, decentralized prover networks capable of generating ZK proofs for thousands of transactions per second. We architect for horizontal scaling and geographic distribution to ensure low latency and high availability.

10k+ TPS
Prover Capacity
< 2 sec
Proof Gen Time
03

End-to-End Security & Auditing

From circuit design to smart contract integration, security is paramount. Our development follows formal verification practices, and all components undergo rigorous audits by firms like Trail of Bits and Quantstamp before mainnet deployment.

Formal Verification
Methodology
Multi-Firm Audits
Security Standard
04

Optimized Data Availability Layers

Implement efficient data availability solutions using Ethereum calldata, EigenDA, or Celestia to minimize L1 posting costs while ensuring data retrievability. We optimize for your specific cost/security trade-offs.

~90%
Cost Reduction
Ethereum L1
Base Security
06

Multi-Chain Settlement & Bridging

Enable secure asset and state transfer between your ZK layer and multiple L1/L2 networks. We build trust-minimized bridges with fraud proofs or light client verification, avoiding new trust assumptions.

Ethereum, Arbitrum
Native Support
1-of-N
Trust Model
benefits
ENTERPRISE-GRADE RESULTS

Business Outcomes for Institutional DeFi

Our Zero-Knowledge Transaction Layer delivers measurable advantages for institutions building compliant, high-performance DeFi applications. We focus on concrete outcomes that accelerate time-to-market and de-risk your technology stack.

01

Regulatory Compliance by Design

ZK-proofs enable selective data disclosure for KYC/AML checks without exposing user identities or transaction graphs. We integrate with compliance tooling to meet MiCA, FATF Travel Rule, and OFAC requirements.

0
Raw Data Exposed
100%
Audit Trail Integrity
02

Sub-Second Finality for High-Frequency Trading

Achieve settlement latencies under 500ms with our optimized ZK-rollup architecture. Eliminate front-running risks and enable institutional-grade trading strategies previously impossible on public chains.

< 500ms
Settlement Latency
10,000+
TPS Capacity
03

Reduced Operational & Gas Costs

Batch thousands of transactions into a single on-chain proof, slashing L1 gas fees by 90-95%. Predictable cost structure enables scalable micro-transactions and complex DeFi logic.

95%
Gas Cost Reduction
$0.01
Avg. Cost Per Tx
04

Enhanced Privacy for Institutional Positions

Protect proprietary trading strategies and large position sizes. Our ZK layer conceals transaction amounts, participant addresses, and smart contract logic from public mempools and competitors.

100%
Mempool Privacy
ZK-SNARKs
Proof System
05

Faster Time-to-Market with Production-Ready SDKs

Deploy a custom ZK-rollup in under 4 weeks using our modular SDKs and pre-audited circuits. We provide full-stack tooling for wallets, explorers, and bridges to accelerate development.

< 4 weeks
To Production
Full-Stack
SDK & Tooling
Structured Roadmap for ZK Transaction Layer

Phased Development & Deliverables

A transparent, milestone-driven delivery model for your custom zero-knowledge transaction layer, ensuring predictable outcomes and clear ROI.

Phase & DeliverablesProof-of-Concept (4-6 Weeks)MVP Launch (8-12 Weeks)Production Scale (16+ Weeks)

Architecture & Circuit Design

High-level spec & feasibility study

Custom ZK circuits (e.g., private transfers)

Optimized, audited circuits for target TPS

Core Protocol Development

Basic proof system integration (e.g., Circom, Halo2)

Full transaction lifecycle (prove, submit, verify)

Multi-chain relayers & state synchronization

Smart Contract Suite

Mock verifier contract on testnet

Production verifier & manager contracts

Upgradable contracts with governance module

Security & Audits

Internal review & threat modeling

External audit by top firm (e.g., Spearbit)

Post-audit fixes & bug bounty program setup

Performance & Testing

Benchmarks for proof generation time

Load testing (1,000+ TPS simulation)

99.9% uptime SLA validation & monitoring setup

Deployment & Integration

Testnet deployment guide

Mainnet launch support & integration SDK

Full CI/CD pipeline & multi-region deployment

Team Support

Weekly syncs with lead engineer

Dedicated technical lead & on-call support

Architectural review & scaling advisory

Total Investment

$40K - $60K

$120K - $180K

Custom (Based on scale)

how-we-deliver
PREDICTABLE DELIVERY

Our Development & Integration Process

A structured, transparent workflow designed to deliver production-ready ZK infrastructure with minimal disruption to your core engineering team.

tech-stack
Technical & Commercial Insights

Zero-Knowledge Transaction Layer FAQ

Get clear answers on development timelines, costs, security, and support for your custom ZK-powered transaction layer.

We deliver production-ready ZK transaction layers in 4-8 weeks for standard implementations. The timeline breaks down as: 1-2 weeks for architecture & design, 2-4 weeks for core circuit & smart contract development, and 1-2 weeks for integration, testing, and deployment. Complex requirements like custom privacy models or multi-chain support can extend this to 12+ weeks. We provide a detailed sprint plan within the first week of engagement.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Zero-Knowledge Transaction Layer Development | Chainscore Labs | ChainScore Guides