We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on audited security patterns and delivers contracts ready for mainnet deployment in 2-4 weeks.
LABS
Services
Smart Contract Upgradability for Fractional Platforms
Design and implement secure, non-disruptive upgrade patterns for your fractional ownership system. Future-proof your asset tokenization platform without disrupting investor holdings.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We don't just write code; we engineer the financial logic and security guarantees your business requires.
- Protocol Development: Custom
ERC-20,ERC-721,ERC-1155, and bespoke token standards with advanced features like vesting, staking, and governance. - DeFi & dApp Logic: Automated market makers (AMMs), lending/borrowing pools, yield aggregators, and NFT marketplaces.
- Security First: Development with
Solidity 0.8+,OpenZeppelinlibraries, and integration with audit partners like CertiK and Quantstamp. - Full Lifecycle Support: From initial architecture and testing to deployment, verification, and post-launch monitoring.
key-features-cards
PROVEN ARCHITECTURE
Our Upgradability Implementation Framework
We implement battle-tested upgrade patterns that ensure your fractional platform can evolve without compromising security, user trust, or asset integrity.
01
Transparent Proxy Pattern
We deploy a minimal proxy contract that delegates all calls to your immutable logic contract. This separates storage from logic, enabling seamless upgrades while maintaining a single, consistent contract address for users and integrations.
Zero
User Migration
Single
Contract Address
02
UUPS (Universal Upgradeable Proxy Standard)
Our preferred architecture embeds upgrade logic within the implementation contract itself. This reduces gas costs for users by ~30% on regular transactions compared to traditional proxies and provides a cleaner, more auditable codebase.
~30%
Gas Savings
ERC-1822
Compliant
03
Structured Storage Layout
We design upgrade-safe storage using dedicated slots and structured mappings to prevent critical state collisions during migrations. This future-proofs your platform's core data like user balances, NFT ownership, and fee structures.
0
Data Corruption Risk
Backwards Compatible
Storage Schema
04
Governance-Enabled Upgrades
Integrate secure, multi-signature or DAO-based upgrade authorization. We implement timelocks and role-based access control (RBAC) to ensure no single point of failure, aligning protocol evolution with decentralized governance models.
Multi-Sig
Default Control
48h+
Standard Timelock
05
Comprehensive Upgrade Testing Suite
Every deployment includes a full suite of fork tests and simulation scripts. We validate state persistence, function logic, and edge cases across upgrade paths to guarantee zero-downtime deployments and asset safety.
100%
State Coverage
Mainnet Fork
Simulation
06
Post-Upgrade Verification & Monitoring
We provide automated verification scripts and real-time monitoring dashboards post-deployment. Track contract bytecode hashes, function selectors, and event emissions to confirm the upgrade executed as intended.
Real-time
Bytecode Monitoring
Automated
Verification
benefits
FRACTIONAL PLATFORM ADVANTAGES
Business Outcomes of a Strategic Upgrade Path
A well-architected upgrade strategy for your fractional ownership contracts delivers tangible business results, from accelerated feature deployment to enhanced investor confidence.
01
Zero-Downtime Feature Rollouts
Deploy new marketplace features, fee structures, and compliance logic without pausing trading or requiring user migrations. Maintain platform momentum and user trust through seamless, version-controlled upgrades.
< 2 weeks
Avg. Feature Deployment
0%
Platform Downtime
02
Regulatory & Compliance Agility
Rapidly adapt to evolving financial regulations (e.g., MiCA, SEC guidance) by updating KYC/AML logic, investor accreditation checks, and reporting modules. Future-proof your platform against legal risk.
ERC-1400/3643
Standards Support
48-72 hrs
Critical Update Window
04
Enhanced Liquidity & Capital Efficiency
Introduce advanced AMM curves, secondary market mechanics, and cross-chain liquidity pools through upgradeable contract modules. Directly increase trading volume and asset valuation.
30-50%
Potential LP Fee Reduction
Uniswap V3
Integration Ready
05
Superior Investor Experience & Trust
Provide a non-custodial, transparent, and continuously improving platform. Clear communication of audited upgrade processes builds long-term holder confidence and reduces support overhead.
Transparent
Governance Proposals
24/7
Asset Availability
06
Competitive Market Differentiation
Outpace competitors by rapidly integrating novel fractionalization models (ERC-3525, ERC-6956), multi-asset baskets, and DeFi yield strategies. First-mover advantage becomes a sustainable feature.
Weeks, Not Months
Time-to-Market
Modular
Architecture
Strategic Analysis
Build vs. Buy: Upgradability Strategy
Compare the total cost, risk, and time investment of developing a custom upgradability framework versus leveraging Chainscore's battle-tested solution.
| Factor | Build In-House | Chainscore |
|---|---|---|
Time to Production | 4-6 months | 2-4 weeks |
Initial Development Cost | $120K - $250K+ | $25K - $75K |
Security Audit Requirement | Mandatory (Extra $30K-$80K) | Included |
Upgrade Pattern | Custom (High Risk) | Proxies & Diamonds (Audited) |
Team Expertise Required | Senior Solidity Devs (2-3) | Your Existing Team |
Ongoing Maintenance & Patching | Your Responsibility | Managed Service SLA |
Disaster Recovery & Rollback | Your Design & Build | Pre-built Tooling & Playbooks |
Total Year 1 Cost (Est.) | $150K - $330K+ | $40K - $100K |
how-we-deliver
TRANSPARENT & METHODICAL
Our Delivery Process for Upgradeable Systems
A structured, security-first approach to building and maintaining upgradeable fractional ownership platforms. We deliver production-ready systems with clear governance and zero downtime.
01
Architecture & Governance Design
We design a robust upgradeability pattern (UUPS or Beacon) tailored to your token standards (ERC-20, ERC-721, ERC-1155) and define clear multi-signature governance roles for safe, permissioned upgrades.
3-5 days
Design Sprint
100%
Governance Clarity
02
Secure Implementation & Testing
Development using Solidity 0.8+ with OpenZeppelin Upgrades libraries. Includes comprehensive unit/integration tests, gas optimization, and simulation of upgrade paths to prevent storage collisions.
>95%
Test Coverage
OpenZeppelin
Security Standard
04
Staged Deployment & Verification
Deployment to testnet for final validation, followed by mainnet launch with transparent proxy contracts. We provide a verification dashboard for all implementation addresses and version history.
Zero-Downtime
Upgrades
Full
Version Traceability
05
Post-Launch Support & Monitoring
Proactive monitoring of contract events and upgrade governance. We provide a runbook for future upgrades and remain on retainer for emergency security patches and version migrations.
24/7
Monitoring
<4 hrs
Emergency Response SLA
06
Documentation & Knowledge Transfer
We deliver comprehensive technical documentation, admin guides for governance actions, and conduct workshops with your team to ensure full ownership of the upgrade lifecycle.
Complete
Runbooks
2 Sessions
Handover Training
security
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We deliver production-ready Solidity and Rust smart contracts with formal verification and comprehensive audit reports. Our development process ensures your protocol's logic is secure, gas-optimized, and upgradeable from day one.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, or bespoke token standards. - DeFi Protocols: Automated market makers (AMMs), lending/borrowing pools, yield aggregators.
- Security First: Adherence to OpenZeppelin standards and multi-stage audits.
- Full Lifecycle: From specification and development to deployment and post-launch monitoring.
Reduce your time-to-market with battle-tested contracts that have secured over $500M in on-chain value. We provide a 99.9% uptime SLA for deployed contracts.
For Fractional Ownership Platforms
Smart Contract Upgradability FAQs
Common questions from CTOs and technical founders about implementing secure, future-proof upgrade patterns for fractional NFT platforms.
We primarily implement the Transparent Proxy Pattern (OpenZeppelin) for its security and developer familiarity, and the UUPS (EIP-1822) pattern for gas efficiency when the upgrade logic is critical. For fractional platforms, we architect a modular system where core vault logic is upgradeable while user asset ownership data remains immutable in a separate, non-upgradable storage contract. This balances flexibility with absolute security for token holder rights.
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