We architect, develop, and audit custom Solidity/Rust smart contracts that form the foundation of your Web3 product. Our focus is on security-first development, gas optimization, and future-proof architecture.
LABS
Services
Institutional Smart Contract Mobile Vault
A secure mobile platform for deploying and managing institutional-grade smart contracts. We build custom mobile vaults with multi-signature deployment workflows, on-chain governance triggers, and embedded compliance rules for regulated entities.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for DeFi, NFTs, and enterprise applications.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi Protocols: Develop automated market makers (AMMs), lending/borrowing pools, and staking mechanisms.
- Enterprise Systems: Create supply chain tracking, credential verification, and asset tokenization contracts.
- Full Audit Trail: Code follows
OpenZeppelinstandards and undergoes internal review before third-party audit.
We deliver battle-tested contracts with comprehensive documentation, enabling your team to deploy with confidence in 2-4 weeks.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Your Mobile Vault
Our institutional mobile vault delivers a hardened, multi-signature wallet solution for managing high-value digital assets on the go. Built for CTOs and security teams who cannot compromise on custody or compliance.
02
Programmable Transaction Policies
Enforce institutional governance with smart contract-based rules. Set approval thresholds, time locks, whitelists, and spending limits directly within the vault's logic for complete operational control.
Flexible Quorums
M-of-N Signing
On-Chain
Policy Enforcement
03
Cross-Chain Asset Management
Unified interface for Ethereum, Solana, Polygon, and other EVM/L1 chains. Manage tokens, NFTs, and DeFi positions across networks without switching applications or compromising security posture.
10+ Chains
Native Support
Single UI
Unified Dashboard
04
Audit-Ready Transaction Logging
Automated, immutable logging of all vault activity for compliance and internal auditing. Generate detailed reports for financial controllers, regulators, and internal security reviews.
SOC 2 Framework
Compliance Ready
Immutable
On-Chain Proof
06
Hot/Cold Hybrid Architecture
Balance security with accessibility. We architect vaults where high-liquidity assets reside in MPC-secured 'hot' wallets, while long-term holdings are in deeply cold, air-gapped storage, all managed from one interface.
Tiered Custody
Risk Management
Single Pane
Unified Control
benefits
ENTERPRISE-GRADE SECURITY
Business Outcomes for Your Institution
Our Institutional Smart Contract Mobile Vault delivers measurable results for financial institutions, hedge funds, and custodians managing digital assets. We focus on verifiable security, operational efficiency, and compliance readiness.
01
Eliminate Single Points of Failure
Multi-party computation (MPC) and multi-signature schemes remove reliance on any single key or device. Transaction signing requires distributed approval, preventing insider threats and external attacks.
Zero
Single Points of Failure
SOC 2 Type II
Compliance Framework
02
Secure Mobile Operations
Authorize high-value transactions securely from anywhere with air-gapped, hardware-secured mobile devices. Offline signing and biometric authentication ensure keys never touch internet-connected servers.
Air-Gapped
Signing Process
FIDO2 Certified
Hardware Security
03
Accelerate Transaction Workflows
Streamline complex approval processes with customizable policy engines. Define rules for amounts, counterparties, and time-locks to enable fast, compliant execution without manual bottlenecks.
< 60 seconds
Approval to Execution
Custom Rules
Policy Engine
04
Guaranteed Audit Trail & Compliance
Every action is immutably logged on-chain and in tamper-proof internal systems. Generate comprehensive reports for regulators, internal audits, and real-time transaction monitoring.
Immutable
On-Chain Logging
Real-Time
Monitoring Dashboard
05
Reduce Operational Overhead
Replace manual, error-prone processes with automated, policy-driven smart contracts. Lower costs associated with key management, reconciliation, and compliance reporting by over 70%.
> 70%
Cost Reduction
Automated
Key Management
06
Future-Proof Asset Support
Built to support EVM, Solana, Cosmos, and other major protocols. Our modular architecture allows rapid integration of new chains and token standards as your portfolio evolves.
EVM, Solana, Cosmos
Protocol Support
Modular
Architecture
Strategic Decision Analysis
Build vs. Buy: Institutional Mobile Vault Development
A detailed comparison of the time, cost, and risk profile of developing a secure mobile smart contract vault in-house versus partnering with Chainscore Labs.
| Development Factor | Build In-House | Buy from Chainscore |
|---|---|---|
Time to Market (Initial MVP) | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $600K+ | $75K - $200K |
Security Audit & Penetration Testing | External vendor required ($50K-$150K) | Included with delivery |
Team Composition Required | 3-5 Senior Solidity Devs, Security Lead, DevOps | Your Product Manager + Our Team |
Ongoing Maintenance & Upgrades | Dedicated internal team (2+ FTE) | Optional SLA from $5K/month |
Protocol & Chain Support | Custom integration per chain (2-4 weeks each) | Pre-built for Ethereum, Polygon, Arbitrum, Base |
Multi-Sig & Governance Modules | Custom development required | Pre-audited, modular templates included |
Disaster Recovery & Key Management | High-risk custom implementation | Battle-tested, institutional-grade solution |
Total Year 1 Cost (Est.) | $500K - $1.2M+ | $150K - $350K |
Primary Risk Profile | High (Security flaws, delays, talent attrition) | Low (Audited code, fixed scope, SLA-backed) |
how-we-deliver
FOUNDATIONAL INFRASTRUCTURE
Custom Blockchain Development
Build secure, scalable, and purpose-built blockchain networks tailored to your business logic.
We architect and deploy custom Layer 1 and Layer 2 blockchains from the ground up. Our development focuses on core protocol design, consensus mechanisms (PoS, PoA), and network architecture to meet your specific throughput, finality, and decentralization requirements.
- Purpose-Built Networks: Design for DeFi, supply chain, gaming, or enterprise use cases.
- High-Performance Consensus: Implement
Tendermint,HotStuff, or custom BFT algorithms. - Full-Stack Development: From node software and RPC layers to block explorers and governance tooling.
- Interoperability Ready: Built with cross-chain communication (
IBC, bridges) in mind from day one.
We deliver production-ready mainnets with documented APIs, validator onboarding kits, and 99.9% uptime SLAs. Move from concept to a live, secure network in 8-12 weeks.
Institutional Smart Contract Mobile Vault
Typical 14-Week Delivery Timeline
A structured, milestone-driven delivery schedule for deploying a secure, multi-signature mobile vault for institutional crypto asset management.
| Phase | Week | Key Deliverables | Client Involvement |
|---|---|---|---|
Discovery & Architecture | 1-2 | Technical requirements, threat model, and system architecture document | Workshops & sign-off |
Core Contract Development | 3-6 | Audited multi-sig logic, withdrawal policies, and admin modules | Weekly review calls |
Mobile SDK & UI Layer | 7-10 | iOS/Android SDK, biometric auth, transaction signing interface | Design feedback & testing |
Security Audit & Pen Testing | 11-12 | Full smart contract audit report and mobile pen test results | Review findings |
Staging Deployment & Training | 13 | Deployment on testnet, client team training, and operational runbook | Hands-on training session |
Production Launch | 14 | Mainnet deployment, monitoring setup, and launch support | Go/No-Go decision & launch |
Institutional Smart Contract Mobile Vault
Frequently Asked Questions
Get clear answers on our secure, multi-signature mobile wallet development for institutional custody.
From initial scoping to mainnet deployment, a typical custom mobile vault project takes 6-10 weeks. This includes a 2-week design and architecture phase, 3-4 weeks of core development, 2 weeks of rigorous security testing and internal audit, and 1-2 weeks for client review and deployment. For integrations with existing custody systems or complex governance, timelines may extend to 12-14 weeks.
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