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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

Polkadot Substrate Vault Integration

Secure, production-ready integration of hardware security modules (HSMs) and air-gapped signing solutions with your Substrate-based parachain. We deliver institutional-grade custody for assets and governance.
Chainscore © 2026
overview
BUILD

Custom Blockchain Development

Design and deploy custom blockchain networks and protocols tailored to your business logic.

We architect purpose-built blockchain solutions from the ground up, moving beyond generic frameworks. Our development process delivers production-ready mainnets, sidechains, and application-specific rollups in 8-12 weeks, with full ownership of your core protocol.

  • Layer 1 & App-Chain Development: Build sovereign networks with custom consensus (Tendermint, Avalanche, Substrate) and tokenomics.
  • Rollup & L2 Solutions: Deploy high-throughput zk-Rollups or Optimistic Rollups for EVM and non-EVM environments.
  • Protocol Design: Engineer token standards, governance mechanisms, and incentive structures for sustainable ecosystems.

We ensure your chain is secure, interoperable, and ready for scale from day one, backed by formal verification and battle-tested node infrastructure.

key-features-cards
SUBSTRATE VAULT INTEGRATION

Core Technical Capabilities We Deliver

We build secure, scalable, and production-ready vault solutions on Polkadot's Substrate framework, delivering the technical foundation your DeFi or institutional product needs to launch with confidence.

01

Custom Pallet Development

We design and implement bespoke Substrate pallets for your vault's unique logic, including multi-asset custody, yield strategies, and governance mechanisms. Built with Rust best practices and comprehensive unit/integration testing.

100%
Code Coverage
Rust
Primary Language
02

Cross-Chain Asset Integration

Seamlessly connect your vault to external assets via XCM (Cross-Consensus Messaging) and bridges. We implement secure, trust-minimized integrations with major parachains (Acala, Moonbeam) and external chains (Ethereum, Cosmos).

XCM v3
Messaging Standard
< 2 min
Bridge Finality
03

Security & Auditing

Our vault code undergoes rigorous internal review and formal verification. We prepare comprehensive audit packages for leading firms like Trail of Bits and deliver remediation support to ensure enterprise-grade security.

Zero
Critical Bugs Shipped
Formal
Verification
04

Runtime Upgrades & Governance

We architect your vault's runtime for seamless, forkless upgrades. Implement sophisticated on-chain governance models (Council, Technical Committee, OpenGov) tailored to your tokenomics and stakeholder requirements.

Forkless
Upgrade Path
OpenGov
Governance Ready
05

High-Performance Node Infrastructure

We deploy and manage dedicated, optimized validator and RPC nodes for your parachain or standalone substrate chain. Includes monitoring, 99.9% uptime SLA, and disaster recovery protocols.

99.9%
Uptime SLA
< 500ms
RPC Latency
06

Front-End & Wallet Integration

Deliver a polished user interface with integrated wallet support (Polkadot.js, Talisman, SubWallet). We handle complex state management for staking, claiming, and governance interactions.

React/Next.js
Stack
WalletConnect
Compatible
benefits
TANGIBLE RESULTS

Business Outcomes for Your Parachain

Our Substrate Vault Integration service delivers measurable infrastructure improvements, directly impacting your parachain's performance, security, and developer velocity.

01

Accelerated Time-to-Market

Deploy a production-ready, secure vault module in under 2 weeks, bypassing months of in-house development and security research.

< 2 weeks
Deployment Time
0 lines
Legacy Code
02

Enterprise-Grade Security Posture

Integrate a vault system with battle-tested cryptography and formal verification, backed by audits from firms like Trail of Bits and Quantstamp.

Zero
Critical Bugs Found
100%
Code Coverage
03

Reduced Operational Overhead

Eliminate the cost and complexity of managing private key infrastructure, secure signing, and multi-party computation (MPC) clusters.

90%
Ops Cost Reduction
24/7/365
Managed Service
04

Enhanced Developer Experience

Provide your team with a clean, well-documented Rust pallet API and SDK, enabling rapid feature development without deep cryptography expertise.

5x
Faster Feature Dev
Full
TypeScript SDK
05

Uncompromising Reliability & Uptime

Ensure your parachain's core signing operations maintain 99.95% uptime with geo-redundant, fault-tolerant architecture and real-time health monitoring.

99.95%
Uptime SLA
< 50ms
Signing Latency
06

Future-Proof Interoperability

Build with native XCM support for cross-chain asset management and pre-integrated hooks for upcoming ecosystem standards like OpenGov and Agile Coretime.

XCM v3
Native Support
Pre-built
Governance Hooks
Strategic Decision Analysis

Build vs. Buy: Vault Integration for Substrate

A detailed comparison of the time, cost, and risk involved in developing a secure vault module in-house versus leveraging Chainscore's production-ready, audited solution.

FactorBuild In-HouseChainscore Integration

Time to Production

6-12 months

4-8 weeks

Upfront Development Cost

$150K - $400K+

$25K - $75K

Security Audit Requirement

Mandatory (Additional $50K-$100K)

Included (Pre-audited Module)

Ongoing Maintenance & Upgrades

Your Engineering Team

Optional SLA from $15K/year

Expertise Required

Substrate, Rust, Cryptography, MPC/TSS

API Integration

Integration Complexity

High (Core Runtime Logic)

Low (Pallet Integration)

Key Management Risk

High (Self-managed)

Low (Managed Service Option)

Time to First Secure Transaction

9 months

< 2 weeks (PoC)

Total Year 1 Cost (Est.)

$200K - $500K+

$40K - $90K

how-we-deliver
PROVEN FRAMEWORK

Our Integration Methodology

A systematic, security-first approach to integrating your application with Polkadot's Substrate-based vaults, designed to minimize risk and accelerate your time-to-market.

01

Architecture & Security Review

We conduct a comprehensive audit of your existing architecture to identify integration points, security vulnerabilities, and design optimal cross-chain message flows for asset custody and transfers.

100+
Protocols Audited
OWASP
Security Standard
02

Custom Pallet & Runtime Development

Development of bespoke Substrate pallets and runtime logic tailored to your vault's specific business rules, governance models, and multi-signature requirements.

Rust
Primary Language
FRAME v2
Framework
03

XCM (Cross-Consensus Messaging) Integration

Secure implementation of XCM for trustless communication between your parachain and target vault chains, handling asset teleports, reserve-backed transfers, and remote calls.

Sub-second
Message Finality
Multi-VM
EVM & WASM
04

Testing & Simulation Suite

Rigorous testing using Polkadot's zombienet and custom simulation environments to validate vault logic, XCM scenarios, and failure modes before mainnet deployment.

> 95%
Code Coverage
Testnet
Pre-Production
05

Deployment & Runtime Upgrade

Managed deployment of your custom runtime to the target network, including orchestrating seamless, forkless runtime upgrades for future enhancements and security patches.

Zero Downtime
Upgrade Guarantee
Sudo/Governance
Deployment Path
06

Monitoring & Maintenance SLA

Post-deployment support with 24/7 monitoring of XCM channels, vault health metrics, and performance dashboards, backed by a 99.9% uptime service level agreement.

99.9%
Uptime SLA
24/7
Monitoring
security
SECURE, AUDIT-READY CODE

Custom Smart Contract Development

Build production-grade smart contracts with battle-tested security and gas optimization.

We architect and deploy secure, auditable smart contracts tailored to your protocol's logic. Our development process is built on industry-standard security patterns and rigorous testing to prevent costly vulnerabilities.

  • Full-Stack Development: From ERC-20/ERC-721 tokens to complex DeFi primitives and DAO governance systems.
  • Gas Optimization: Code reviewed for maximum efficiency, reducing user transaction costs by up to 40%.
  • Audit-Ready Delivery: Contracts are developed with OpenZeppelin libraries and include comprehensive test suites for seamless third-party audit integration.

Deploy a secure, custom smart contract foundation in as little as 2-4 weeks, backed by our team's experience across 50+ live protocols.

Polkadot Vault Integration

Frequently Asked Questions

Get clear answers on our Substrate-based vault development process, security, and support.

A standard, audited vault module deployment on a Substrate-based parachain takes 3-5 weeks. This includes design, development, unit/integration testing, and a basic security review. Complex multi-asset vaults with custom logic or cross-chain functionality typically require 6-10 weeks. We provide a detailed project plan with milestones after the initial scoping call.

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