We architect, develop, and deploy custom smart contracts that form the secure, immutable backbone of your application. Our engineers specialize in Solidity and Rust, implementing OpenZeppelin standards and formal verification patterns to mitigate risk. > From tokenomics to complex DeFi logic, we ensure your core business rules are executed with precision.
LABS
Services
ZK-Rollup Scaling for Provenance Verification
We build custom ZK-rollup solutions that batch and verify thousands of NFT provenance transactions off-chain, delivering scalable throughput, near-zero costs, and cryptographic security for high-volume platforms.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your specific use case.
- End-to-End Development: Full lifecycle from architecture to mainnet deployment on EVM (
Ethereum,Polygon,Arbitrum) or non-EVM (Solana,Aptos) chains. - Security-First Approach: Rigorous audits using static analysis, manual review, and test suites targeting >95% coverage.
- Gas Optimization: Expert tuning to minimize transaction costs and maximize user efficiency.
- Upgradeability & Management: Implementation of secure proxy patterns (
Transparent,UUPS) for future-proof systems.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Engineered for High-Volume Provenance Workloads
Our ZK-Rollup scaling solution is built from the ground up to handle the demanding data throughput and security requirements of global supply chains, luxury goods tracking, and digital asset verification.
01
Sub-Second Finality for Traceability
ZK-proof generation and verification in under 500ms, enabling real-time provenance updates and instant verification for end-users. Eliminates the latency of waiting for L1 confirmations.
< 500ms
Proof Finality
10k+ TPS
Peak Throughput
02
Cost-Optimized Data Availability
Hybrid data availability layer using Ethereum calldata and off-chain storage (IPFS/Arweave) to slash transaction costs by 95%+ compared to pure L1 provenance logging.
> 95%
Cost Reduction
Immutable
Data Integrity
03
Customizable Provenance Schemas
Tailored ZK-circuits and smart contracts for your specific asset class—from physical goods (ERC-735) to digital collectibles (ERC-6551)—ensuring regulatory and business logic compliance.
ERC-735/6551
Standards Supported
4-6 weeks
Schema Deployment
04
Enterprise-Grade Security & Audits
Full-stack security with formally verified circuits (using Circom/Halo2), battle-tested rollup contracts, and independent audits by firms like Spearbit and Code4rena.
Formally Verified
Core Circuits
99.9% SLA
Uptime Guarantee
05
Seamless L1/L2 Interoperability
Bridgeless asset movement and state synchronization with Ethereum mainnet. Prove provenance on L2, settle disputes or finalize records on L1 with a single Merkle root.
Trustless
Bridging
7-day
Dispute Window
06
Managed Validator & Prover Network
We operate and maintain the decentralized prover network and sequencer, providing a fully managed service with 24/7 monitoring, automatic scaling, and rapid issue resolution.
24/7
SRE Support
< 2 weeks
Full Deployment
benefits
TANGIBLE ROI
Business Outcomes: From Cost Center to Competitive Edge
ZK-Rollup scaling for provenance transforms infrastructure from an operational expense into a strategic asset. Here’s how our implementation delivers measurable business value.
01
Slash Verification Costs
Move provenance validation off-chain with ZK-proofs, reducing on-chain gas fees by over 90% compared to direct L1 verification. Convert variable, unpredictable costs into a fixed, predictable operational model.
> 90%
Gas Cost Reduction
Fixed Cost Model
Predictable Spend
02
Accelerate Time-to-Market
Leverage our battle-tested ZK-Rollup framework and pre-built modules for asset tracking. Deploy a production-ready provenance layer in weeks, not months, and iterate quickly on new features.
< 4 weeks
Production Deployment
Pre-built Modules
Rapid Customization
03
Enable Real-Time Compliance
Provide immutable, cryptographically verifiable audit trails for regulators and partners. Our solution supports automated compliance reporting and instant proof generation for any transaction or asset history.
Immutable Ledger
Tamper-Proof Records
Instant Proofs
For Audits & Partners
04
Unlock New Revenue Streams
Monetize your supply chain data with privacy-preserving verification APIs. Enable B2B customers to verify product authenticity, origin, and compliance without exposing sensitive business logic.
B2B API Monetization
New Revenue Channel
Privacy-Preserving
Zero Data Leakage
05
Future-Proof Architecture
Built with modularity and interoperability in mind. Our ZK-Rollup implementations are protocol-agnostic, ensuring seamless integration with future L1s, L2s, and cross-chain messaging protocols.
Protocol-Agnostic
No Vendor Lock-in
Modular Design
Easy Upgrades
06
Enterprise-Grade Security & SLAs
All core circuits and smart contracts undergo formal verification and audits by leading security firms. We back our deployments with 99.9% uptime SLAs and 24/7 monitoring.
99.9%
Uptime SLA
Formally Verified
Security Guarantee
Architectural Comparison
ZK-Rollup vs. Traditional On-Chain Provenance
A technical and operational comparison of implementing supply chain provenance verification using ZK-Rollup scaling versus a traditional on-chain approach.
| Feature | Traditional On-Chain | ZK-Rollup Scaling (Chainscore) |
|---|---|---|
Verification Cost per Batch | $50 - $200+ | $0.10 - $2 |
Time to Finality | ~12 minutes (Ethereum) | < 2 seconds |
Data Throughput | ~30 TPS | 10,000+ TPS |
Data Privacy | Public ledger (no privacy) | Private state, public proof |
Implementation Timeline | 6-12 months | 4-8 weeks |
Security Model | L1 consensus only | L1 security + ZK validity proofs |
Ongoing Gas Costs | High & volatile | Predictable & reduced by 95%+ |
Audit Complexity | High (full L1 scope) | Focused (circuit & bridge) |
Team Required | 5-10 senior engineers | 2-3 engineers + our platform |
Total Year 1 Cost | $300K - $750K+ | $80K - $200K |
how-we-deliver
STRUCTURED DELIVERY
Our Delivery Process: From Architecture to Mainnet
A proven, phased approach to deliver a production-ready ZK-Rollup for provenance verification, minimizing risk and ensuring a smooth transition from concept to live network.
01
Architecture & Feasibility Review
We conduct a deep technical assessment of your provenance data model and business logic to design a custom ZK-Rollup architecture. This phase defines the optimal data availability layer, proof system (e.g., Plonk, Groth16), and integration points with your existing systems.
1-2 weeks
Duration
3+ options
Architecture Proposals
02
Circuit Design & Smart Contract Development
Our cryptographers translate your verification logic into efficient zero-knowledge circuits (using Circom or Halo2). Simultaneously, we develop and audit the core on-chain verifier and bridge contracts to ensure secure, trustless data anchoring.
4-6 weeks
Development Sprint
Gas-optimized
Verifier Contracts
03
Sequencer & Prover Infrastructure Build
We deploy and configure the off-chain infrastructure: a high-availability sequencer for batching transactions and a scalable prover network to generate validity proofs. This includes monitoring, alerting, and failover systems for enterprise-grade reliability.
99.9% SLA
Sequencer Uptime
< 5 min
Proof Generation Time
04
Security Audit & Testnet Deployment
The complete system undergoes rigorous internal testing and a formal audit by a leading security firm. We deploy to a public testnet (e.g., Sepolia, Holesky) for stress testing and user acceptance, providing a sandbox for your team.
2+ firms
External Audits
Full coverage
Test Suite
05
Mainnet Launch & Production Handoff
We manage the phased mainnet rollout, including bridge fund initialization and guardian key ceremonies. Post-launch, we provide comprehensive documentation, operational runbooks, and training for your DevOps team to assume full ownership.
Zero-downtime
Launch Protocol
24/7 support
Initial 30 Days
06
Ongoing Optimization & Scaling
Post-launch, we offer retainer services for performance tuning, fee optimization, and feature upgrades. We monitor proof costs and sequencer load, implementing upgrades like recursive proofs to scale with your transaction volume.
< 0.01 USD
Target Tx Cost
Proactive updates
Protocol Upgrades
tech-stack
BUILT FOR ENTERPRISE
Proven Technical Foundation
Our ZK-Rollup infrastructure is engineered from the ground up for mission-critical provenance tracking, combining battle-tested cryptography with production-grade reliability.
01
Zero-Knowledge Proofs
Custom-built zk-SNARK/STARK circuits for your specific provenance logic, ensuring data privacy and integrity without exposing sensitive business information.
zkEVM
Compatibility
Plonky2/Circom
Proving System
02
High-Throughput Sequencing
Optimized sequencer nodes capable of batching thousands of provenance events per second, dramatically reducing on-chain costs and latency.
> 2k TPS
Provenance Events
< 0.5 sec
Batch Finality
03
Secure Data Availability
Hybrid data availability layer using Ethereum calldata and decentralized storage (IPFS/Arweave) to guarantee permanent, verifiable access to provenance proofs.
Ethereum L1
Security Anchor
100%
Data Redundancy
04
Enterprise-Grade RPC
Dedicated, load-balanced RPC endpoints with real-time monitoring, automatic failover, and 24/7 support to ensure your applications never miss a beat.
99.9%
Uptime SLA
< 50 ms
Avg. Response
05
Audited Smart Contracts
Core rollup contracts and bridges undergo rigorous security audits by industry leaders like Trail of Bits and OpenZeppelin before deployment.
Trail of Bits
Audit Partner
0 Critical
Issues Found
06
Provenance SDK & APIs
Comprehensive developer toolkit with type-safe SDKs (JS/TS, Python) and REST/GraphQL APIs for seamless integration into existing supply chain or asset management systems.
< 1 day
Integration Time
Full Docs
Available
ZK-Rollup Scaling
Frequently Asked Questions
Get clear answers on how we deliver secure, high-throughput provenance verification for your enterprise.
From initial design to mainnet deployment, a standard ZK-Rollup for provenance verification takes 6-10 weeks. This includes 2 weeks for architecture and circuit design, 3-4 weeks for core development and testing, and 1-2 weeks for security audits and final deployment. Complex integrations or custom consensus mechanisms can extend this timeline, which we scope during the discovery phase.
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