We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and formal verification to mitigate risks before mainnet deployment.
LABS
Services
Dynamic NFT Prediction Outcome Updaters
Engineering reliable, secure off-chain services and on-chain oracles that automatically update the metadata and traits of prediction NFTs based on real-world event outcomes.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Full Lifecycle Development: From initial concept and
Solidity/Rustcoding to rigorous auditing, gas optimization, and final deployment. - Protocol Specialization: Expertise in
ERC-20,ERC-721,ERC-1155, staking systems, DAO governance, and custom DeFi logic. - Guaranteed Outcomes: Deliver a secure, audited MVP in 4-6 weeks with a 99.9% uptime SLA for live contracts.
key-features-cards
ARCHITECTURE & EXECUTION
Core Technical Capabilities
We deliver production-ready dynamic NFT systems that update based on real-world data, enabling new models for prediction markets, gaming, and verifiable credentials. Our focus is on secure, scalable, and maintainable infrastructure.
02
Gas-Optimized Update Logic
Custom Solidity contracts designed for efficient state updates, minimizing transaction costs for users and operators. We utilize patterns like Merkle proofs and state channels where applicable to batch updates and reduce on-chain footprint.
40-60%
Gas Reduction
Solidity 0.8+
Language
04
Multi-Chain Deployment
Deploy and manage your dynamic NFT system across Ethereum L2s (Arbitrum, Optimism, Base) and alternative L1s (Solana, Polygon). We handle chain-specific optimizations and cross-chain messaging for unified state management.
5+
Networks Supported
< 2 weeks
Deployment Time
06
Compliance & Audit Readiness
Development with regulatory considerations, including on-chain attestations for data provenance and privacy-preserving techniques. We prepare full technical documentation and audit trails for third-party security reviews.
Full Audit Trail
Documentation
KYC/AML Patterns
Compliance
benefits
TANGIBLE RESULTS
Business Outcomes for Your Prediction Platform
Our Dynamic NFT Prediction Outcome Updaters are engineered to deliver measurable improvements in platform performance, user engagement, and operational efficiency. Here are the concrete outcomes you can expect.
01
Enhanced User Engagement & Retention
Dynamic NFTs that update post-event create persistent user value, increasing average session time by up to 40% and driving repeat participation. Tokens become evolving collectibles, not just event tickets.
40%
Avg. Session Increase
70%+
Repeat User Rate
02
Reduced Operational Overhead
Automated, on-chain outcome resolution eliminates manual result verification and payout processing. Our updaters integrate directly with oracles like Chainlink, cutting settlement time from days to minutes.
90%
Settlement Time Reduction
Zero
Manual Payouts
03
New Monetization Streams
Unlock secondary market trading for prediction outcomes. Dynamic NFTs gain value post-reveal, enabling platform fees on all secondary sales and creating a sustainable, post-event revenue model.
15-20%
Platform Fee Potential
New
Revenue Stream
04
Provably Fair & Transparent Resolutions
Build absolute trust with your users. Every outcome update is cryptographically verified on-chain via decentralized oracles, providing immutable proof of fairness and eliminating disputes.
100%
On-Chain Verifiability
Zero
Resolution Disputes
05
Faster Time-to-Market for New Markets
Deploy prediction markets for new events in hours, not weeks. Our modular updater contracts are pre-audited and protocol-agnostic, allowing rapid integration with your existing UI.
< 48 hours
New Market Launch
Pre-Audited
Security Baseline
06
Scalable, Gas-Optimized Infrastructure
Handle millions of outcome updates during peak events without congestion or exorbitant fees. Our contracts are built with gas-efficient patterns for L2s and Ethereum mainnet.
> 1M
Updates per Hour
< $0.01
Avg. Update Cost (L2)
Infrastructure Decision Matrix
Build vs. Buy: Managing Prediction Outcome Updates
A technical and economic comparison of developing a custom oracle/updater solution versus using Chainscore's managed service for dynamic NFTs.
| Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Development Timeline | 4-9 months | 2-4 weeks |
Initial Security Audit | $15K-$50K (external) | Included |
Oracle Node Infrastructure | Self-hosted (AWS/GCP) | Managed, Multi-cloud |
Data Source Integration | Your team builds connectors | Pre-built for 50+ APIs & on-chain sources |
Update Finality Guarantee | Variable (depends on consensus) | < 2 seconds (SLA-backed) |
Uptime & Reliability SLA | Your responsibility | 99.9% |
Cryptographic Proofs | Custom implementation required | Standard (Merkle, ZK-SNARKs optional) |
Annual Maintenance Cost | $120K-$300K (1-2 FTEs) | $60K-$180K (predictable) |
Protocol Upgrades & Patches | Manual, lagging | Automatic, zero-downtime |
Total Cost of Ownership (Year 1) | $250K-$600K+ | $75K-$200K |
how-we-deliver
PREDICTABLE, SECURE, SCALABLE
Our Delivery Methodology
We deliver dynamic NFT prediction systems with enterprise-grade reliability. Our phased approach ensures on-time delivery, rigorous security, and seamless integration with your existing stack.
01
Architecture & Design Sprint
We begin with a collaborative 1-week sprint to define your prediction logic, data oracles, and NFT metadata structure. This ensures your system is built on a scalable, gas-efficient foundation from day one.
1 week
Design Sprint
3+
Architecture Options
02
Secure Smart Contract Development
Our engineers develop upgradable, gas-optimized smart contracts using Solidity 0.8+ and OpenZeppelin libraries. Every contract undergoes internal review against common attack vectors before external audit.
100%
OpenZeppelin
Internal Audit
Pre-Verification
03
Oracle Integration & Data Feeds
We integrate secure, decentralized oracles (Chainlink, Pyth) to bring real-world prediction outcomes on-chain. We design fallback mechanisms and heartbeat checks for maximum data reliability.
> 99.5%
Data Accuracy
Multi-Source
Oracle Strategy
04
Full-Stack dApp Development
We build the companion dApp frontend and backend APIs for minting, viewing, and updating dynamic NFTs. Includes wallet integration (MetaMask, WalletConnect) and real-time UI state management.
React/Next.js
Frontend Stack
Real-time UI
Outcome Updates
05
Rigorous Testing & Auditing
Comprehensive unit, integration, and stress testing precedes a formal security audit by a third-party firm. We provide a detailed vulnerability report and implement all critical fixes.
100%
Test Coverage
Third-Party
Security Audit
06
Deployment & Ongoing Support
We manage the mainnet deployment, provide documentation, and conduct team training. Post-launch, we offer monitoring, maintenance, and upgrade packages to ensure system longevity.
< 2 days
Production Deployment
24/7
System Monitoring
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous internal audits before deployment to mainnet.
From concept to mainnet in as little as 2-4 weeks for an MVP, with full documentation and upgradeability patterns included.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms.
- Enterprise Logic: Multi-signature wallets, vesting schedules, governance modules.
- Post-Deployment: We provide verification on Etherscan and a comprehensive security review report.
Dynamic NFT Prediction Outcomes
Frequently Asked Questions
Get clear answers on how we build, deploy, and maintain secure, real-time updaters for your prediction market NFTs.
A Dynamic NFT Prediction Outcome Updater is a smart contract system that automatically updates the metadata and state of prediction market NFTs based on real-world event results. You need one to ensure your prediction market is trustless, transparent, and tamper-proof. Without it, you'd rely on manual, centralized oracles, creating a single point of failure and undermining user trust. Our updaters use decentralized oracle networks like Chainlink to bring verified outcomes on-chain, finalizing bets and distributing rewards autonomously.
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