We architect and deploy production-ready smart contracts that power your Web3 product. Our development process is built for security and speed, delivering a 2-week MVP or a fully audited mainnet deployment.
LABS
Services
Move-Based Wallet Smart Contract Design
We architect and develop secure digital asset management systems using Move's resource-oriented model for Aptos and Sui. Our designs prioritize formal verification and institutional-grade security.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
- Full Lifecycle Development: From initial design and
Solidity/Rustcoding to deployment onEVM/Solanaand post-launch monitoring. - Security-First: Every contract undergoes rigorous internal review and formal verification before submission to top-tier auditors like CertiK or OpenZeppelin.
- Custom Logic: Build unique tokenomics (
ERC-20,ERC-721,ERC-1155), DeFi primitives (AMMs, lending pools), or bespoke governance systems.
We don't just write code; we deliver battle-tested infrastructure with a 99.9% uptime SLA for critical functions, ensuring your application's core is reliable from day one.
key-features-cards
ENGINEERED FOR SECURITY & SCALE
Core Capabilities of Our Move Wallet Design
Our Move-based wallet smart contracts are built from first principles for the Aptos and Sui ecosystems, delivering institutional-grade security, superior user experience, and seamless integration for your product.
01
Formal Verification & Security Audits
Every wallet module undergoes formal verification using the Move Prover and is audited by leading security firms like OtterSec and Zellic. We guarantee the absence of critical vulnerabilities like reentrancy and integer overflow.
0 Critical
Audit Findings
100%
Formal Verification
02
Multi-Signature & Policy Engine
Implement flexible multi-sig schemes (M-of-N) with configurable transaction policies. Define spending limits, whitelisted addresses, and time-locks directly in Move for granular asset control.
< 100ms
Policy Evaluation
Unlimited
Signer Roles
03
Gas Abstraction & Sponsorship
Eliminate user friction with built-in gas sponsorship mechanisms. Design wallets where dApps or enterprises can pay transaction fees, enabling seamless onboarding and complex transaction flows.
$0
User Gas Cost
Batch Support
Sponsored Txs
04
Cross-Chain Asset Management
Native integration with LayerZero and Wormhole for managing assets across Aptos, Sui, and Ethereum. Our contracts provide a unified interface for cross-chain deposits, withdrawals, and balance tracking.
< 3 min
Bridge Finality
Aptos/Sui/EVM
Supported Chains
05
Modular Upgradeability
Future-proof your wallet with our module-based architecture. Upgrade specific functionalities—like signature schemes or recovery logic—without migrating user assets or requiring a hard fork.
Zero-Downtime
Upgrades
Independent
Module Updates
06
Enterprise-Grade Key Management
Support for MPC (Multi-Party Computation) custody, hardware security module (HSM) integration, and social recovery workflows. We implement the latest Move schnorr and ed25519 signature standards.
FIPS 140-2
HSM Compatible
2FA / 3FA
Recovery Options
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Project
Our Move-based wallet development delivers more than just code. We provide battle-tested, production-ready smart contracts that are secure by design and built for scale, ensuring your project launches with confidence.
01
Secure Multi-Signature Wallets
Enterprise-grade multi-sig wallets built on Move's resource model, featuring configurable approval policies, time-locks, and role-based access control for institutional-grade asset management.
Formally Verified
Security Model
0 Critical Bugs
Audit History
02
Gas-Optimized Transaction Bundling
Custom logic for bundling multiple operations into a single transaction, reducing user friction and cutting gas costs by up to 40% compared to sequential executions.
≤ 40%
Gas Reduction
Atomic Execution
Guarantee
03
Cross-Chain Asset Bridges
Secure bridge modules for wrapping and moving assets between Aptos/Sui and other chains, with audited mint/burn logic and real-time state verification.
24/7 Monitoring
Bridge Security
< 5 min
Finality Time
04
Comprehensive Audit & Deployment
Full security audit by certified partners, followed by a managed deployment to mainnet with on-chain verification and initialization scripts.
Certified Auditors
Security Partner
2-3 Weeks
Audit to Mainnet
05
Modular Smart Contract Upgrades
Future-proof architecture using Move's package management for seamless, permissioned upgrades without migrating user assets or breaking existing integrations.
Zero-Downtime
Upgrade Path
Backwards Compatible
Design
Technical & Strategic Comparison
Custom Move Wallet vs. Generic EVM Solutions
Choosing the right foundational architecture for your wallet is critical for security, user experience, and long-term scalability. This table compares the strategic advantages of a custom Move-based wallet with generic EVM alternatives.
| Key Factor | Generic EVM Wallet (e.g., MetaMask) | Custom Move Wallet (Chainscore) |
|---|---|---|
Architectural Security | Standard ERC-4337 / EIPs, shared vulnerability surface | Resource-oriented model with built-in asset safety & formal verification potential |
Custom Logic & Features | Limited by EVM opcodes & gas economics; upgrade complexity | Native support for complex assets (NFTs, SFTs), custom transaction types, and on-chain KYC modules |
Developer Experience | Mature tooling (Hardhat, Foundry) but constrained by Solidity/vyper | Move Prover for pre-deployment verification, type-safe resources, and predictable gas |
Time to Unique MVP | Fast for basic features, slow for novel asset or compliance logic | 4-8 weeks for a production-ready, audited wallet with custom asset rules |
Long-Term Maintenance Burden | High (managing upgrades, delegate calls, fragmented standards) | Low (structured bytecode, clear resource ownership, fewer attack vectors) |
Ideal Use Case | Simple token transfers, DeFi integrations on EVM chains | Gaming assets, regulated financial instruments, loyalty programs on Aptos/Sui |
Typical Initial Build Cost | $20K - $50K for a forked wallet | $50K - $150K for a fully custom, audited Move wallet solution |
how-we-deliver
FROM STRATEGY TO PRODUCTION
Our Development & Delivery Process
A structured, security-first approach to building and deploying secure, high-performance Move-based wallet smart contracts. We deliver production-ready code with clear milestones and transparent communication.
01
Architecture & Specification
We define the wallet's core modules, data models, and security boundaries using Move's resource-centric model. This phase establishes a clear technical blueprint for secure asset management and transaction flows.
1-2 weeks
Typical Duration
100%
Requirement Sign-off
02
Secure Contract Development
Implementation in Move Prover-annotated Move, leveraging Aptos or Sui frameworks. We enforce strict ownership rules, incorporate formal verification patterns, and conduct internal security reviews from day one.
Move Prover
Formal Methods
OpenZeppelin
Security Patterns
04
Deployment & Integration
We handle the mainnet deployment, verify contracts on-chain, and provide integration kits (SDK, API examples) for your frontend and backend teams to seamlessly connect to the new wallet logic.
On-chain Verification
Guaranteed
Integration SDK
Delivered
security-verification
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that power your core business logic. Our development process is built for security and scale from day one, ensuring your application is robust and future-proof.
- Full-Stack Expertise:
Solidity/Rust/Vyperdevelopment withOpenZeppelinstandards. - Security-First: Formal verification, multi-sig deployment, and comprehensive audit preparation.
- Gas Optimization: Contracts are optimized for up to 40% lower gas costs and predictable execution.
We deliver battle-tested contracts that handle real value, backed by a 99.9% deployment success rate and post-launch monitoring.
Our deliverables include:
- Production-ready source code with inline documentation (
NatSpec). - Deployment scripts and configuration for testnets and mainnet.
- A comprehensive security and functionality report.
Move Wallet Development
Frequently Asked Questions
Common questions from CTOs and technical founders about our Move-based wallet smart contract design and development process.
Our process follows a structured 4-phase approach: 1. Discovery & Scoping (1 week): We analyze your requirements, target chains (Aptos, Sui), and user flows. 2. Architecture & Design (1-2 weeks): We design the wallet's module structure, key management, and security model. 3. Development & Testing (2-4 weeks): Our team builds and rigorously tests the smart contracts using Move Prover and custom test suites. 4. Audit & Deployment (1-2 weeks): We facilitate a third-party audit and manage the deployment to mainnet. We provide a fixed-price proposal after 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