We provide managed RPC endpoints and dedicated nodes for Ethereum, Polygon, Arbitrum, and Solana. Our infrastructure is built for high-throughput dApps requiring sub-second response times and zero downtime.
LABS
Services
On-Chain Credential Lifecycle Management
We build secure, compliant smart contract systems to manage the entire credential lifecycle—issuance, renewal, suspension, and revocation—with enforceable expiry and real-time status updates for Web3 applications.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Infrastructure
Enterprise-grade node infrastructure with 99.9% uptime SLA, multi-cloud redundancy, and real-time monitoring.
- Guaranteed 99.9% Uptime SLA with multi-region, multi-cloud failover.
- Real-time Health Dashboards and alerting for
tx/s, latency, and error rates. - Dedicated Full/Archive Nodes with exclusive access and no rate limiting.
- WebSocket & JSON-RPC Support for real-time data and event streaming.
Deploy production-ready infrastructure in under 48 hours, eliminating months of DevOps overhead and ensuring your application scales seamlessly.
key-features-cards
END-TO-END INFRASTRUCTURE
Core System Capabilities
A modular, enterprise-grade platform for issuing, managing, and verifying on-chain credentials. We provide the foundational infrastructure so you can focus on building your application.
01
Credential Issuance Engine
Deploy custom, gas-optimized credential schemas (ERC-721, ERC-1155) with configurable minting logic, batch operations, and multi-chain support. Integrates with existing KYC/AML and identity providers.
< 0.01 ETH
Avg. Mint Cost
10k+ TPS
Batch Issuance
02
Decentralized Verification Network
Enable instant, permissionless verification of credentials via zero-knowledge proofs or selective disclosure. Builders can query our decentralized node network without relying on a central API.
< 2 sec
Proof Verification
ZK & Clear
Proof Types
03
Lifecycle Management Dashboard
Full administrative control to pause, revoke, update, or expire credentials at scale. Role-based access control (RBAC) and detailed audit logs for compliance (GDPR, SOC2).
Real-time
Revocation
SOC2 Ready
Compliance
04
Interoperability & Composability Layer
Standards-compliant credentials (W3C VC, EIP-712, EIP-5845) that work across EVM chains and integrate seamlessly with DeFi, DAOs, and other dApps via our SDK.
5+ Chains
Native Support
W3C VC
Standards
06
Security & Audit Framework
Smart contracts audited by leading firms. Infrastructure features multi-sig administration, key rotation policies, and real-time threat monitoring to protect issuer and holder assets.
Third-party
Security Audits
99.9% SLA
Platform Uptime
benefits
DELIVERABLES
Business Outcomes for Regulated Platforms
We architect credential systems that directly address the core compliance and operational challenges of regulated financial institutions, DeFi protocols, and identity platforms.
01
Automated Compliance & Audit Trails
Immutable, on-chain record of credential issuance, verification, and revocation. Enables real-time regulatory reporting and automated proof-of-compliance for KYC/AML, accreditation, and licensing.
100%
Immutable Audit Trail
Real-time
Compliance Reporting
02
Reduced Operational Overhead
Eliminate manual verification processes and siloed databases. Automate credential lifecycle management (issue, verify, revoke) through smart contract logic, cutting administrative costs by up to 70%.
70%
Cost Reduction
Zero-touch
Manual Processes
03
Enhanced User Privacy & Control
Implement Zero-Knowledge Proofs (ZKPs) and selective disclosure. Users prove eligibility (e.g., accredited status) without exposing underlying sensitive data, aligning with GDPR and data minimization principles.
ZK-Proofs
Privacy Standard
User-Custodied
Data Control
04
Faster Time-to-Market for New Products
Launch compliant tokenized assets, permissioned DeFi pools, or gated services in weeks, not months. Leverage our pre-audited, modular credential contracts to accelerate product development.
< 4 weeks
Launch Timeline
Pre-audited
Modular Contracts
05
Interoperable Trust Framework
Build on standards like W3C Verifiable Credentials and DIF's DIDComm. Ensure your credentials are portable and verifiable across chains and applications, avoiding vendor lock-in.
W3C VC
Open Standard
Cross-Chain
Portability
06
Enterprise-Grade Security & SLAs
Deploy with confidence using our battle-tested architecture. Includes 99.9% uptime SLA, multi-sig administration, and regular security audits by firms like Spearbit and Code4rena.
99.9%
Uptime SLA
Spearbit
Security Audits
Scalable On-Chain Credential Management
Implementation & Support Tiers
Choose the right level of support for your credential lifecycle, from initial audit to full-scale production with enterprise-grade monitoring.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Credential Schema Design & Audit | |||
Smart Contract Development & Audit | Basic Templates | Custom Logic | Full Customization |
Deployment to Testnet/Mainnet | Self-Service | Guided Deployment | Managed Deployment |
Integration Support (SDK/API) | Documentation Only | Technical Implementation | Dedicated Engineer |
System Monitoring & Alerting | Basic Dashboard | Custom Alerts | 24/7 Proactive Monitoring |
Incident Response SLA | Best Effort | 8 Business Hours | 1 Hour |
Monthly Maintenance & Updates | Community Updates | Scheduled Patches | Guaranteed Uptime SLA |
Typical Implementation Timeline | 2-4 Weeks | 4-8 Weeks | 8-12 Weeks |
Estimated Investment | $15K - $30K | $50K - $100K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to seamlessly integrate on-chain credentials into your existing systems, minimizing risk and accelerating time-to-market.
01
Discovery & Architecture Design
We conduct a deep-dive workshop to map your credential use cases, user flows, and compliance requirements. We then architect a tailored solution, selecting optimal standards (ERC-725, Verifiable Credentials, SBTs) and defining the on-chain/off-chain data model.
2-3 Days
Workshop Duration
1 Week
Architecture Plan
02
Smart Contract Development & Audit
Our engineers develop custom, gas-optimized smart contracts for credential issuance, revocation, and verification. Every contract undergoes rigorous internal review and is prepared for submission to top-tier security firms like CertiK or Quantstamp.
OpenZeppelin
Security Base
Full Audit-Ready
Code Delivery
03
Backend Integration & API Development
We build secure, scalable backend services to manage the credential lifecycle. This includes issuer/admin dashboards, webhook systems for real-time events, and a comprehensive REST/GraphQL API for your frontend to interact with the blockchain layer.
REST/GraphQL
API Options
99.9% SLA
Service Uptime
04
Frontend SDK & Wallet Integration
We provide lightweight, documented SDKs (Web & Mobile) for easy credential presentation and verification in your dApp. Includes seamless integration with popular wallets (MetaMask, WalletConnect) and support for signing via EIP-712 and EIP-191.
< 100kb
SDK Size
MetaMask, WC
Wallet Support
05
Staging Deployment & Security Testing
We deploy the complete system to a staging environment mirroring mainnet. We conduct penetration testing, load testing, and a full integration test suite to ensure security and performance under expected user loads before go-live.
Pen Test
Security Review
> 1000 TPS
Load Test Target
06
Mainnet Launch & Ongoing Support
We manage the secure mainnet deployment, including contract finalization and configuration. Post-launch, we provide monitoring dashboards, incident response, and support for upgrades, ensuring your credential system operates reliably at scale.
24/7
Monitoring
SLA-Backed
Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts on EVM and Solana chains, from ERC-20/721 tokens to complex DeFi protocols. Our code is built with Solidity 0.8+ and Rust, leveraging OpenZeppelin libraries and security-first patterns.
- Full Audit Readiness: Contracts are developed with formal verification in mind, structured for seamless review by firms like CertiK or Trail of Bits.
- Gas Optimization: We achieve up to 40% lower transaction costs through efficient storage patterns and assembly-level tuning.
- Compliance by Design: Integrate ERC-1400 for securities or proprietary logic for regulatory requirements.
We deliver a battle-tested contract suite with comprehensive documentation and a 2-week MVP deployment guarantee for standard token systems.
On-Chain Credential Lifecycle Management
Frequently Asked Questions
Get clear answers on how we build, deploy, and maintain secure, compliant credential systems for Web3.
Our process follows a clear 4-phase methodology: Discovery & Design (1-2 weeks), Smart Contract Development (2-3 weeks), Security Audit & Testing (1-2 weeks), and Deployment & Integration (1 week). A standard credential system with core issuance and verification takes 5-8 weeks from kickoff to mainnet. We provide weekly demos and use agile sprints to ensure alignment.
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