We architect and deploy secure, gas-optimized smart contracts that form the core of your Web3 application. Our development process is built on industry-leading security practices, including comprehensive audits and formal verification where required.
LABS
Services
Soulbound Token (SBT) Reputation Framework
We design and implement a complete, compliant framework using non-transferable Soulbound Tokens to represent immutable reputation achievements, memberships, and certifications on-chain.
Chainscore © 2026
overview
SECURE FOUNDATION
Custom Smart Contract Development
Production-grade smart contracts built for security, scalability, and long-term success.
We don't just write code; we engineer resilient systems designed to handle real-world volume and adversarial conditions.
- Protocol Development: Custom
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi & dApps: Automated Market Makers (AMMs), lending/borrowing protocols, staking mechanisms, and governance systems.
- Security First: Development with
OpenZeppelinlibraries, adherence toSolidity 0.8+best practices, and integration with monitoring tools likeForta. - Full Lifecycle Support: From initial architecture and development through to deployment, verification, and ongoing maintenance.
key-features-cards
ARCHITECTURE
Core Components of Our SBT Framework
A modular, enterprise-grade framework built on battle-tested standards, designed for secure, scalable, and interoperable reputation systems.
02
On-Chain Reputation Engine
A configurable scoring and attestation layer that aggregates verifiable credentials and on-chain activity into a dynamic reputation score. Supports multi-source data feeds and programmable logic for score calculation.
Multi-Source
Data Feeds
Programmable
Logic
03
Secure Attestation & Issuance Portal
A managed dashboard for authorized issuers to mint, revoke, and batch-distribute SBTs with role-based access control (RBAC). Includes audit trails and compliance tools for enterprise governance.
RBAC
Access Control
Audit Trail
Compliance
04
Gas-Optimized Smart Contracts
Deploy cost-efficient SBT systems with our gas-optimized contract architecture. We reduce minting and transfer costs by up to 40% compared to naive implementations, critical for scaling to large user bases.
Up to 40%
Gas Savings
Batch Minting
Supported
06
Comprehensive Security Suite
Every deployment includes a full security audit from industry-leading firms, automated monitoring with Forta, and emergency response procedures. We ensure your reputation system is resilient from day one.
Third-Party
Security Audit
Real-Time
Monitoring
benefits
TANGIBLE RESULTS
Business Outcomes: From Compliance to Competitive Edge
Our Soulbound Token (SBT) Reputation Framework delivers measurable business value, moving beyond theoretical concepts to drive real-world growth and operational excellence.
01
Regulatory Compliance & KYC/AML Automation
Automate user verification and transaction monitoring with on-chain, non-transferable credentials. Reduce manual review overhead by 70% and ensure immutable audit trails for regulators.
Why it matters: Accelerate user onboarding while maintaining full compliance with evolving global standards.
70%
Reduction in manual KYC review
Immutable
Audit trail
02
Sybil-Resistant Governance & Voting
Implement one-person, one-vote governance models using unique, non-transferable SBTs. Eliminate vote manipulation and ensure fair, transparent decision-making for DAOs and decentralized platforms.
Why it matters: Build trust in your governance process and attract serious, long-term stakeholders.
100%
Sybil attack prevention
Transparent
Vote provenance
03
Loyalty & Reputation-Based Rewards
Create dynamic reward systems that incentivize quality contributions, not just capital. Issue SBTs for user activity, skill verification, and community engagement to drive meaningful participation.
Why it matters: Increase user lifetime value (LTV) by 3-5x through sticky, reputation-locked benefits and tiered access.
3-5x
Higher user LTV
Dynamic
Reward tiers
04
Secure Credentialing for DeFi & RWA
Tokenize real-world credentials (accreditation, licenses) and financial qualifications on-chain. Enable permissioned access to sophisticated DeFi pools and Real World Asset (RWA) markets with verifiable, tamper-proof SBTs.
Why it matters: Unlock new revenue streams by securely onboarding institutional capital and qualified investors.
Tamper-proof
Credential verification
Permissioned
Market access
05
Developer & Contributor Reputation Portability
Allow developers and creators to build a portable, verifiable reputation across Web3. SBTs prove contribution history, code audits, and project completion, reducing hiring friction.
Why it matters: Cut talent acquisition time by 50% and build higher-performing teams with proven on-chain track records.
50%
Faster talent sourcing
Portable
Reputation history
06
Custom SBT Standards & Integration
We build on established standards (ERC-5114, ERC-4973) and create custom SBT schemas tailored to your business logic. Full integration with existing identity stacks (ENS, Verifiable Credentials) and wallet providers.
Why it matters: Future-proof your reputation layer with interoperable, audited smart contracts that deploy in under 4 weeks.
< 4 weeks
Average deployment
Audited
Smart contracts
Strategic Decision Analysis
Build vs. Buy: SBT Framework Development
A detailed comparison of the total cost, risk, and time investment required for developing a custom Soulbound Token (SBT) reputation system in-house versus partnering with Chainscore Labs.
| Development Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production Launch | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $80K |
Security Audit & Risk | High (Requires external audit) | Low (Pre-audited, battle-tested framework) |
Core SBT Features | Basic mint/burn/transfer | Full suite: attestations, composability, privacy layers |
Multi-Chain Deployment | Custom integration per chain | Pre-built for Ethereum, Polygon, Base, Arbitrum |
Ongoing Maintenance & Upgrades | Full-time dev team required | Included with optional SLA |
Total Cost of Ownership (Year 1) | $300K - $700K+ | $50K - $150K |
Expertise Required | Senior Solidity, cryptography, protocol design | Your existing Web3 team + our specialists |
how-we-deliver
STRUCTURED EXECUTION
Our Delivery Process: From Design to Deployment
A proven, end-to-end framework for delivering production-ready SBT reputation systems. We move from concept to live deployment with clear milestones, technical rigor, and zero surprises.
01
Phase 1: Strategy & Architecture
We define your reputation model, tokenomics, and integration architecture. Deliverables include a technical specification, smart contract architecture diagram, and a detailed project roadmap.
1-2 weeks
Duration
3+ models
Architectures Reviewed
02
Phase 2: Smart Contract Development
Implementation of custom SBT contracts (ERC-5192/ERC-721) with on-chain reputation logic, access control, and upgradeability patterns. Includes comprehensive unit and integration testing.
2-4 weeks
Duration
100% coverage
Test Coverage
03
Phase 3: Security Audit & Hardening
Rigorous internal review followed by a formal audit from a top-tier security firm. We implement all recommendations and provide a public verification report for your users.
2-3 weeks
Duration
0 Critical
Audit Findings
04
Phase 4: Frontend & API Integration
Development of admin dashboards, user interfaces for SBT minting/verification, and robust APIs (REST/GraphQL) to connect your reputation system with existing applications.
2-3 weeks
Duration
2+ SDKs
Client Libraries
05
Phase 5: Deployment & Mainnet Launch
Managed deployment to your chosen EVM network (Ethereum, Polygon, Arbitrum, etc.) with monitoring, alerting, and documentation handover. We ensure a smooth, secure go-live.
1 week
Duration
99.9% SLA
Post-Launch Uptime
06
Phase 6: Ongoing Support & Scaling
Post-launch monitoring, performance optimization, and support for scaling your reputation framework. Optional retainer for feature additions and multi-chain expansion.
Ongoing
Support
< 4 hours
Avg. Response Time
security-compliance
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 focus is on security-first development, gas optimization, and future-proof architecture to ensure your protocol's long-term viability and trust.
- Security & Audits: Built with
OpenZeppelinstandards, followed by rigorous internal review and optional third-party audits from firms like CertiK or Quantstamp. - Protocol Expertise: Specialized in
ERC-20,ERC-721,ERC-1155, and custom logic for DeFi, NFTs, DAOs, and RWAs. - Deployment & Management: Full lifecycle support from testnet (
Goerli,Sepolia) to mainnet deployment on Ethereum, Polygon, Arbitrum, or Base.
We deliver battle-tested code that reduces vulnerabilities and operational risk, enabling you to launch with confidence in 2-4 weeks for an MVP.
Soulbound Token Framework
Frequently Asked Questions
Get clear answers on our development process, security, and support for your SBT-based reputation system.
A complete, production-ready SBT reputation framework typically takes 4-8 weeks from kickoff to mainnet deployment. This includes smart contract development, integration with your existing platform, frontend UI, and comprehensive security audits. For a basic MVP with core issuance and verification features, we can deliver in as little as 2-3 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