We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our focus is on security-first development, using audited libraries like OpenZeppelin and rigorous testing frameworks to mitigate risk before mainnet deployment.
LABS
Services
Solana Rust Identity Attestation System
We build high-throughput, low-cost identity verification protocols using Solana's Sealevel runtime and Rust. Designed for scalable attestation in high-frequency applications like gaming and payments.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenization to complex DeFi protocols, we deliver contracts that are gas-optimized, upgradeable, and built for your specific regulatory environment.
- Token Standards:
ERC-20,ERC-721,ERC-1155,SPLwith custom minting, vesting, and governance modules. - Security & Audit: Full test suite, formal verification, and preparation for third-party audits from firms like CertiK or Quantstamp.
- Deployment & Management: Full-stack support from development to mainnet launch, including proxy patterns for seamless upgrades.
key-features-cards
ARCHITECTURE & DELIVERY
Core Technical Capabilities
Our Solana identity attestation systems are engineered for high-throughput, secure, and compliant operations, enabling you to launch trusted on-chain identity products with confidence.
01
High-Performance Attestation Engine
Build on a custom Rust program designed for sub-second finality, capable of processing thousands of identity verifications per second on Solana's mainnet. We implement state compression and optimized account structures to minimize compute unit costs.
< 400ms
Attestation Finality
10k+ TPS
Verification Capacity
02
Secure & Audited Program Code
Deploy with confidence using our battle-tested, audited Solana programs. We follow security-first development with formal verification practices and leverage frameworks like Anchor for enhanced safety and maintainability.
Anchor 0.30+
Framework
External Audit
Security Standard
03
Flexible Credential Schemas
Implement customizable, on-chain credential standards (like W3C Verifiable Credentials) to represent KYC status, professional licenses, or reputation scores. Our schemas are extensible and interoperable with off-chain systems.
Custom Schemas
Design Support
W3C-Aligned
Interoperability
04
Compliance-First Architecture
Engineer systems with privacy-by-design principles, including selective disclosure and zero-knowledge proof integration where applicable. Our architecture supports data minimization and audit trails for regulatory compliance.
GDPR/CCPA Ready
Design Principle
ZK-Circuits
Optional Integration
05
Full-Stack Integration Support
Get a complete solution including frontend SDKs, backend APIs, and wallet integration packages. We deliver production-ready tools for issuing, verifying, and revoking attestations within your application stack.
TypeScript SDK
Client Library
REST/GraphQL
API Options
06
Reliable Infrastructure & Monitoring
We provision and manage dedicated RPC endpoints, indexers, and monitoring dashboards. Benefit from 99.9% uptime SLAs, real-time alerting, and performance analytics for your critical identity layer.
99.9%
Uptime SLA
Dedicated RPC
Infrastructure
benefits
DELIVERABLES
Business Outcomes for Your Project
Our Solana Rust Identity Attestation System delivers concrete technical and business results, designed to accelerate your go-to-market and ensure regulatory compliance.
02
High-Performance Identity Primitives
Leverage Solana's parallel execution for sub-second identity verification and attestation updates. Our Rust programs are optimized for minimal compute units and transaction fees.
< 400ms
Verification Latency
< 0.001 SOL
Avg. Tx Cost
03
Secure & Audited Smart Contracts
Receive production-ready, audited Solana programs. Our development follows security-first patterns, with optional audits from firms like OtterSec or Neodyme.
Zero Critical
Audit Findings
OpenZeppelin
Security Patterns
04
Reduced Time-to-Market
Go from concept to mainnet in weeks, not months. We provide a complete system: Rust programs, frontend SDKs, and backend integration guides.
2-4 weeks
Prototype Deployment
6-8 weeks
Production Launch
06
Ongoing Protocol Support & Upgrades
Ensure long-term viability with upgradeable programs and dedicated developer support. We handle Solana network upgrades and integrate new features like Token-2022.
24/7
Dev Support
99.5% SLA
System Uptime
Structured Roadmap to a Production-Ready System
Phased Development & Deliverables
A transparent breakdown of our three-phase engagement model, detailing key deliverables, timelines, and support levels for your Solana identity attestation system.
| Phase & Deliverables | Foundation (4-6 weeks) | Integration (3-4 weeks) | Scale & Support (Ongoing) |
|---|---|---|---|
Core Attestation Protocol | |||
On-Chain Registry & Smart Contracts | |||
Custom Verification Logic & Rules Engine | |||
Admin Dashboard & Management UI | |||
API Gateway & SDK (TypeScript/Python) | |||
Integration Support (Wallet, dApp) | |||
Performance & Security Audit Report | Basic Review | Full Audit | Annual Re-audit |
Deployment to Mainnet | |||
Monitoring & Alerting Setup | |||
SLA & Priority Support | Slack Channel | 24/7 Dedicated | |
Typical Investment | $25K - $40K | $15K - $25K | Custom (Monthly/Annual) |
how-we-deliver
A PROVEN METHODOLOGY
Our Development & Integration Process
We deliver production-ready Solana identity attestation systems through a structured, transparent process designed for security, speed, and seamless integration with your existing stack.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define your attestation logic, data models, and integration points. The outcome is a detailed technical specification and architecture diagram for your custom system.
1-2 weeks
Specification Phase
100%
Requirements Locked
02
Core Rust Program Development
Our engineers build your on-chain identity program in Rust using Anchor framework best practices. Includes custom instructions for attestation issuance, verification, and revocation.
Anchor 0.30+
Framework
Solana 1.18
Testnet Target
03
Security Audit & Penetration Testing
Every program undergoes rigorous internal review followed by a formal audit. We simulate attack vectors to ensure your attestation logic and account security are bulletproof before mainnet deployment.
2 Audits
Internal + External
0 Critical
Guarantee
05
Staged Deployment & Monitoring
We deploy to devnet, then testnet with your team, followed by a controlled mainnet launch. Real-time monitoring for program health, error rates, and performance is established from day one.
3 Stages
Deployment Gates
24/7
Health Monitoring
06
Documentation & Knowledge Transfer
You receive comprehensive technical documentation, admin guides, and developer tutorials. We conduct handover sessions to ensure your team can fully own and extend the system.
Complete
Source Code
2 Sessions
Handover Workshops
Solana Identity
Frequently Asked Questions
Get clear answers on our Solana Rust Identity Attestation System development process, security, and support.
It's a custom-built, on-chain framework for issuing, verifying, and managing verifiable credentials (VCs) on Solana. We develop Rust-based programs (smart contracts) and off-chain services that enable your application to attest to user attributes (KYC, reputation, qualifications) in a privacy-preserving, cryptographically secure manner, using standards like W3C Verifiable Credentials and Decentralized Identifiers (DIDs).
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