We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our engineers specialize in Solidity 0.8+, Rust (Solana), and Vyper, implementing battle-tested patterns from OpenZeppelin and Solmate.
LABS
Services
AppChain Customization for Industry-Specific Ledgers
We design, build, and deploy dedicated application-specific blockchains (AppChains) with governance, transaction, and compliance rules tailored to the unique needs of regulated industries like healthcare, legal, and finance.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a fully audited, gas-optimized contract suite in 2-4 weeks, not months.
- Security-First Development: Every line undergoes peer review and automated analysis with
SlitherandMythXbefore formal audit. - Protocol-Specific Logic: Custom
ERC-20/721/1155tokens, staking pools, governance modules, and cross-chain bridges. - Gas Optimization: Reduce user transaction costs by 30-60% through efficient storage and computation patterns.
- Full Deployment Pipeline: Includes comprehensive testing, verification on Etherscan/Solscan, and mainnet launch support.
key-features-cards
ENGINEERED FOR YOUR DOMAIN
Core Capabilities of Your Custom AppChain
We build industry-specific ledgers with battle-tested infrastructure, delivering production-ready performance, security, and governance from day one.
01
Custom Consensus & Finality
Tailor transaction finality to your use case—from sub-second for trading to energy-efficient proof-of-stake for supply chains. We implement Tendermint, HotStuff, or custom BFT variants.
< 1 sec
Finality Target
10,000+ TPS
Peak Throughput
02
Native Token & Fee Economics
Design your chain's native token for staking, governance, and gas. We configure fee markets, inflation schedules, and validator incentives to ensure network security and sustainability.
ERC-20/721
Standards
Gasless Ops
Optional
03
Permissioned Validator Sets
Control network participation with on-chain governance for validator onboarding, slashing conditions, and reward distribution. Ideal for consortiums and regulated environments.
KYC/AML
Integration
Real-time
Governance
05
Enterprise-Grade Security
From genesis. Built with formal verification, runtime security modules, and regular audits. Includes disaster recovery, key management, and 24/7 monitoring.
99.9% SLA
Uptime
SOC 2
Compliance
06
Dedicated RPC & Indexing
Get dedicated, high-availability RPC endpoints, block explorers, and indexed data feeds (gRPC & REST APIs) for your dApps, eliminating public node bottlenecks.
< 100ms
API Latency
No Limits
Request Rate
benefits
DELIVERING TANGIBLE RESULTS
Business Outcomes for NeoBanks and FinTechs
Our AppChain customization delivers measurable improvements in compliance, cost, and customer experience for financial institutions. See the specific outcomes you can expect.
01
Regulatory-Compliant Ledger Design
Custom-built ledgers with embedded KYC/AML logic, transaction monitoring, and audit trails that meet FINRA, MiCA, and other financial regulations. We implement role-based access controls and immutable reporting.
100%
Audit Trail Integrity
< 50ms
Compliance Check
02
Sub-Second Cross-Border Settlement
Replace slow correspondent banking with atomic swaps and inter-chain bridges on your private ledger. Settle USD, EUR, and tokenized assets in under a second, 24/7.
0.8 sec
Avg. Settlement
99.5%
Cost Reduction
03
Programmable Treasury & Liquidity Pools
Deploy automated, yield-generating treasury management and on-chain liquidity pools. Enable instant intra-bank transfers and earn yield on idle corporate deposits with smart contract safeguards.
5-15% APY
On Idle Capital
Zero
Counterparty Risk
04
Tokenized Asset Issuance Platform
Launch and manage security tokens (ERC-3643), stablecoins, and loyalty points on your branded chain. Includes full lifecycle management for issuance, redemption, and secondary trading.
2 weeks
To Launch
Gasless
Client Transactions
06
Bank-Grade Security & SLAs
Infrastructure built with institutional security standards: private validators, hardware security modules (HSM), and regular penetration testing. Backed by 99.95% uptime SLA and 24/7 incident response.
99.95%
Uptime SLA
SOC 2
Compliance
Choose Your Development Path
Structured Delivery for Your AppChain
Compare our tiered service packages for building and maintaining your industry-specific ledger. Each tier includes full AppChain customization, with varying levels of support, security, and operational management.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Custom AppChain Design & Architecture | |||
Smart Contract Development (Solidity/Rust) | Up to 5 core contracts | Unlimited core contracts | Unlimited core + peripheral contracts |
Smart Contract Security Audit | Basic (1 round) | Standard (2 rounds + formal verification) | Comprehensive (3 rounds + formal verification + bug bounty setup) |
Node Infrastructure & RPC Setup | Self-managed guide | Managed deployment (AWS/GCP) | Multi-cloud, geo-redundant deployment |
Cross-Chain Bridge Integration | 1 bridge (e.g., Axelar, LayerZero) | Multi-bridge architecture with custom security | |
Production Deployment & Go-Live Support | |||
Monitoring & Alerting Dashboard | Basic metrics | Advanced analytics & custom alerts | Real-time dashboards with SLA tracking |
Incident Response Time SLA | Best effort | < 12 hours | < 1 hour (24/7) |
Ongoing Maintenance & Upgrades | Ad-hoc (hourly rate) | Quarterly review & patches | Dedicated DevOps & upgrade management |
Typical Project Timeline | 8-12 weeks | 12-16 weeks | 16-24 weeks |
Starting Price | $50,000+ | $150,000+ | Custom Quote |
how-we-deliver
PROVEN DELIVERY FRAMEWORK
Our Methodology: From Specification to Mainnet
A structured, four-phase process designed to deliver your production-ready, industry-specific ledger with predictable timelines, clear milestones, and zero architectural debt.
01
Phase 1: Specification & Architecture
We translate your business logic into a detailed technical blueprint. This includes consensus mechanism selection (PoA, PoS, IBFT), tokenomics design, and interoperability requirements with L1s like Ethereum or Cosmos.
2-3 weeks
Blueprint Delivery
100%
Requirement Sign-off
02
Phase 2: Core Ledger Development
Our engineers build your custom chain's core using battle-tested frameworks (Substrate, Cosmos SDK, Polygon Edge). We implement your consensus, governance modules, and native token with a focus on security and performance from day one.
4-6 weeks
Core Build Time
OpenZeppelin
Security Patterns
03
Phase 3: Integration & Tooling
We equip your team with the essential tooling for launch: RPC endpoints, block explorers, indexers, and wallet integrations. We ensure seamless connectivity to bridges, oracles (Chainlink, Pyth), and standard Web3 libraries.
Full Suite
Dev Tools
< 100ms
RPC Latency SLA
04
Phase 4: Security Audit & Mainnet Launch
Your chain undergoes rigorous third-party security audits (e.g., Quantstamp, CertiK) and a structured testnet deployment. We manage the validator onboarding and provide 24/7 SRE support for a smooth mainnet genesis.
99.9%
Launch Uptime SLA
30 days
Post-Launch Support
Expert Insights
Frequently Asked Questions on AppChain Development
Get clear, direct answers to the most common technical and business questions about building a custom industry-specific ledger.
Our standard deployment timeline is 4-8 weeks for a production-ready AppChain. This includes 1-2 weeks for architecture design and consensus selection, 2-4 weeks for core development and smart contract integration, and 1-2 weeks for security audits, testnet deployment, and final launch preparation. Complex integrations with existing enterprise systems or novel consensus mechanisms can extend this timeline, which we scope and agree upon during the initial 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