We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built for security-first, production-ready applications.
LABS
Services
Multi-Chain NFT Wearable Migration Service
We develop secure smart contracts and tooling to bridge, wrap, and migrate wearable NFT assets between blockchain ecosystems while preserving their properties, rarity, and interoperability status.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by expert Solidity engineers.
- From Audit to Mainnet: Full-cycle development from specification and
Solidity 0.8+coding to third-party audits and gas-optimized deployment. - Standard & Custom Logic: Implementation of
ERC-20,ERC-721,ERC-1155standards plus bespoke DeFi, NFT, and governance modules. - Proven Security: Adherence to
OpenZeppelinpatterns and formal verification practices to mitigate reentrancy and overflow risks.
key-features-cards
END-TO-END SOLUTION
Core Migration Capabilities
Our service delivers a complete, secure, and automated pipeline for migrating NFT wearables across EVM-compatible chains, ensuring asset integrity and user experience are never compromised.
01
Asset Integrity Verification
Automated pre-migration validation of NFT metadata, token IDs, and ownership records. We guarantee a 1:1 mapping of all digital assets with zero data loss or corruption.
100%
Asset Fidelity
0
Data Loss
02
Cross-Chain Bridge Integration
Seamless integration with LayerZero, Axelar, or Wormhole for secure message passing. We handle the bridge logic, gas optimization, and security configurations.
< 5 min
Avg. Bridge Time
99.9%
Success Rate
03
State Synchronization Engine
Real-time monitoring and synchronization of on-chain state (equipped status, rarity traits, game stats) across source and destination chains post-migration.
< 2 sec
Sync Latency
24/7
Monitoring
04
User Migration Portal
White-labeled dashboard for users to initiate, track, and verify their NFT migrations. Includes batch processing for collections and gas sponsorship options.
Self-Service
User Flow
< 3 clicks
To Migrate
05
Post-Migration Analytics & Support
Comprehensive reporting on migration volume, user adoption, and chain performance. Dedicated technical support for 30 days post-launch.
30-day
Support SLA
Real-time
Dashboards
06
Security & Audit Compliance
All bridge contracts and migration logic undergo formal verification and audits by firms like CertiK. Includes emergency pause mechanisms and multi-sig controls.
CertiK
Audit Partner
Formal Verification
Standard
benefits
DELIVERABLES
Business Outcomes for GameFi & Metaverse Projects
Our Multi-Chain NFT Wearable Migration Service delivers concrete technical and commercial results, enabling your project to scale and capture value across ecosystems.
01
Cross-Chain Player Retention
Seamlessly migrate player inventories between chains (e.g., Ethereum, Polygon, Arbitrum) to prevent user churn during ecosystem expansion. Maintain player identity, progression, and asset value.
> 95%
Asset Integrity
Zero Downtime
Migration SLA
02
Accelerated Time-to-Market
Deploy your interoperable wearable system in weeks, not months. We provide battle-tested smart contract templates and bridging infrastructure for rapid deployment.
< 3 weeks
Avg. Deployment
Pre-Audited
Contract Templates
03
Reduced Infrastructure Overhead
Eliminate the cost and complexity of building and maintaining custom cross-chain bridges. Our managed service handles security, upgrades, and multi-chain state synchronization.
~70%
Dev Cost Savings
Managed
Bridge Ops
04
Enhanced Asset Utility & Value
Enable wearables to function across multiple games and virtual worlds. This interoperability increases asset liquidity, trading volume, and long-term collector appeal.
Multi-World
Interoperability
ERC-6551 Ready
Token Standard
05
Enterprise-Grade Security & Compliance
Migration contracts are built with OpenZeppelin libraries and undergo formal verification. We ensure compliance with relevant standards for digital assets.
Formal Verification
Security
OpenZeppelin
Audited Base
06
Scalable On-Chain Provenance
Maintain a permanent, verifiable history of each wearable's origin, ownership, and cross-chain journey. This immutable record is essential for rarity, authenticity, and resale markets.
Immutable Ledger
Full History
Gas-Optimized
Provenance Logs
Structured Migration Path
Phased Development Tiers
Choose the right service level for your NFT wearable migration project, from a secure foundation to a fully managed, enterprise-grade solution.
| Core Service Components | Foundation | Managed Migration | Enterprise Suite |
|---|---|---|---|
Multi-Chain Smart Contract Suite | |||
Gas-Optimized Bridge Architecture | |||
Comprehensive Security Audit (2 Firms) | 1 Audit Pass | 2 Audit Passes | 3 Audit Passes + Pen Test |
Migration Dashboard & Analytics | Basic | Advanced | Custom Real-Time |
Deployment & Integration Support | Documentation | Hands-On | Dedicated Engineer |
Post-Migration Monitoring SLA | 7 Days | 30 Days | 12 Months |
Incident Response Time | Best Effort | < 24 Hours | < 2 Hours |
Custom Wearable Logic & Traits | Standard Library | Moderate Customization | Full Custom Design |
User Onboarding & Claim Flow | Self-Serve | Guided Setup | White-Glove Concierge |
Estimated Timeline | 4-6 Weeks | 6-10 Weeks | Custom |
Starting Investment | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
A systematic, security-first approach to migrating your NFT wearables across chains, ensuring zero asset loss and minimal platform downtime.
01
Discovery & Architecture Design
We conduct a technical deep-dive to analyze your existing smart contracts, tokenomics, and user flows. We deliver a detailed migration blueprint covering bridge selection, gas optimization strategies, and a phased rollout plan.
1-2 weeks
Planning Phase
Zero
Architecture Risk
02
Smart Contract Migration & Audit
Our engineers deploy upgraded, gas-optimized contracts (ERC-1155/6551) on the target chain. Every line of migration logic undergoes internal review followed by a formal audit from partners like CertiK or Quantstamp.
100%
Code Coverage
CertiK
Audit Partner
03
Cross-Chain Bridge Integration
Secure integration with production-grade bridges (LayerZero, Axelar, Wormhole) or custom relayers. We implement fail-safes for transaction finality and provide real-time monitoring dashboards for the entire migration event.
99.9%
Uptime SLA
< 5 min
Avg. Bridge Time
04
Metadata & Asset Preservation
Automated, verifiable migration of all NFT metadata (images, traits, provenance) and on-chain history. We guarantee zero data corruption and provide cryptographic proofs of integrity for each asset.
100%
Data Fidelity
IPFS/Arweave
Storage Standard
05
Staged User Migration & Support
We execute a phased migration, starting with a whitelist of test users, to ensure stability. Comprehensive user communication templates, migration dashboards, and 24/7 technical support are provided throughout.
Phased
Rollout
24/7
Go-Live Support
06
Post-Migration Analytics & Handoff
Delivery of a complete analytics report on migration success rates, gas costs, and user adoption. Full documentation and operational handoff of the new multi-chain infrastructure to your team.
Full
Documentation
30 days
Monitoring
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process ensures gas-optimized code, comprehensive security audits, and seamless integration with your existing stack.
- End-to-End Development: From initial design (
Solidity,Rust) to deployment and verification onEVM,Solana, orCosmoschains. - Security-First Approach: All code follows OpenZeppelin standards and undergoes rigorous internal review before third-party audits.
- Measurable Outcomes: Achieve >99.9% uptime, gas cost reductions up to 40%, and deployment of a secure MVP in as little as 2-3 weeks.
We don't just write code; we deliver the audited, battle-tested infrastructure your users and investors trust.
Multi-Chain NFT Wearable Migration
Frequently Asked Questions
Get clear answers on timelines, security, and process for migrating your digital assets across blockchains.
A standard migration for a collection of 5,000-10,000 wearables takes 3-5 weeks from kickoff to mainnet deployment. This includes 1 week for architecture and smart contract development, 1-2 weeks for minting/bridging logic, 1 week for security review, and 1 week for deployment and testing. Complex collections with custom metadata or game engine integrations may extend to 6-8 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