We architect and build bespoke blockchain networks and dApps from the ground up. Our full-cycle development delivers production-ready systems in as little as 6-8 weeks, not months.
LABS
Services
Enterprise DID Smart Contract Audits
Security-focused audits and formal verification of custom DID registry smart contracts, credential schemas, and access control logic deployed on enterprise blockchain networks.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions built for performance, security, and rapid deployment.
We don't just write smart contracts; we deliver complete, audited, and scalable ecosystems tailored to your exact business logic.
- Core Protocol & Smart Contract Development:
Solidity/Rust/Movecontracts with OpenZeppelin security patterns and formal verification. - Layer 1 & Layer 2 Solutions: Custom sidechains,
zk-rollups, and app-specific chains for sub-second finality and near-zero gas fees. - Full-Stack dApp Integration: Front-end (
React/Next.js), secure wallets, and backend oracles/APIs for a seamless user experience. - Deployment & DevOps: Automated CI/CD pipelines, multi-chain deployment, and 24/7 monitoring with 99.9% uptime SLAs.
key-features-cards
PROVEN PROCESS
Our DID Audit Methodology
Our systematic, multi-layered audit approach delivers actionable security insights and compliance assurance for enterprise-grade decentralized identity systems.
01
Architecture & Specification Review
We analyze your DID method, registry design, and integration patterns against W3C standards and your specific threat model to identify foundational risks before code review.
W3C
Standards Compliance
100%
Spec Coverage
02
Automated Vulnerability Scanning
Leverage a suite of custom tools and industry-standard scanners (Slither, MythX) to detect common vulnerabilities like reentrancy, access control flaws, and logic errors in DID resolvers and registries.
200+
Detectable Issues
< 24h
Initial Report
03
Manual Code & Logic Review
Our senior auditors conduct line-by-line analysis of critical functions—key management, revocation, delegation—focusing on edge cases, gas optimization, and protocol-specific attack vectors.
100%
Critical Logic Audited
Expert
Manual Review
04
Integration & Dependency Analysis
We audit the security of external calls, library dependencies (e.g., OpenZeppelin), and cross-chain interactions to prevent supply chain attacks and integration failures.
All
Dependencies Mapped
Zero-Trust
Assumption Model
05
Formal Verification & Property Testing
For high-value systems, we employ formal methods to mathematically prove critical invariants—like non-repudiation and uniqueness—hold under all conditions.
Mathematical
Proof of Security
Key Invariants
Formally Verified
06
Remediation Guidance & Final Report
Receive a prioritized, actionable report with severity ratings, exploit scenarios, and clear remediation steps. Includes follow-up review of fixes before final sign-off.
Actionable
Remediation Steps
Guaranteed
Re-Audit
benefits
ENTERPRISE-GRADE SECURITY
Why Enterprises Choose Our DID Audits
Our audits are designed for organizations that cannot afford compliance failures or security breaches. We deliver actionable, risk-prioritized reports that enable confident deployment.
02
Deep Protocol & Integration Testing
Beyond the smart contract, we audit the full stack: key management systems, off-chain resolvers, and wallet integrations on EVM, Solana, and Stellar. Prevents system-level vulnerabilities.
5+
Protocols Tested
< 72h
Integration Issue Resolution
03
Quantified Risk Assessment
Receive a CVSS-based severity scoring for every finding, with clear remediation steps and exploit cost estimates. Prioritize fixes based on business impact, not just technical severity.
CVSS v3.1
Risk Framework
Actionable
Remediation Plans
04
Auditor Continuity & Support
Your audit includes post-report consultation with the lead auditor and vulnerability re-testing. We ensure fixes are correctly implemented before your mainnet launch.
30-day
Support Window
Guaranteed
Re-Audit Slot
05
Enterprise-Grade Reporting
Get executive summaries for leadership and technical deep-dives for engineers. All findings are documented with proof-of-concept code and verifiable test cases.
2 Formats
Executive & Technical
POC Code
For Every Finding
06
Proven Track Record
Our team has secured $4B+ in digital assets and audited DID systems for regulated financial institutions and government pilots. We understand enterprise risk tolerance.
$4B+
Assets Secured
50+
Enterprise Clients
Choose Your Audit Tier
Comprehensive Audit Deliverables
Our tiered audit packages are designed to match your project's stage and security requirements, from pre-launch validation to enterprise-grade assurance.
| Audit Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Audit | |||
Full Vulnerability Report (PDF) | |||
Remediation Guidance & Consultation | |||
Gas Optimization Analysis | |||
Formal Verification (Key Functions) | |||
Deployment & Configuration Review | |||
Post-Deployment Monitoring (30 days) | |||
Priority Response SLA | 48h | 24h | 4h |
Public Audit Badge & Report Hosting | |||
Custom Pricing |
security-approach
RELIABLE FOUNDATION
Blockchain Infrastructure for FinTechs
Enterprise-grade node infrastructure and APIs to power your financial applications.
We provide dedicated, multi-chain RPC nodes with 99.9% uptime SLAs and <100ms latency. Deploy on EVM, Solana, Cosmos, and Starknet with a single integration.
- Managed Security: Automated updates, DDoS protection, and private endpoints.
- Real-time Data: Access to mempool streams, historical data, and event logs.
- Compliance Ready: SOC 2 Type II audited infrastructure with role-based access control.
Reduce your infrastructure overhead by 70% while ensuring transaction finality and data consistency for payments, trading, and compliance systems.
Expert Answers for Technical Decision-Makers
DED Smart Contract Audit FAQs
Common questions from CTOs and engineering leads evaluating security partners for their decentralized identity infrastructure.
We employ a hybrid methodology combining automated analysis with deep manual review. Our process includes: 1) Specification & Architecture Review to verify logic against W3C DID Core standards. 2) Automated Scanning using Slither, MythX, and custom fuzzers for common vulnerabilities. 3) Manual Line-by-Line Code Review by senior auditors specializing in identity protocols, focusing on access control, key management, and revocation logic. 4) Threat Modeling specific to DID attack vectors like identifier takeover and signature replay. 5) Final Report & Remediation Support with prioritized findings and proof-of-concept exploits. We've secured over $2B in digital identity assets using this framework.
process-walkthrough
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 that power your core business logic. Our development process is built on OpenZeppelin standards, formal verification, and a multi-stage audit pipeline to ensure security from day one.
Deliver a market-ready product in 2-4 weeks with a full audit report and deployment framework.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and tax logic. - DeFi Primitives: Automated Market Makers (AMMs), staking pools, lending protocols, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, DAO governance modules, and compliant KYC/AML gateways.
- Full Lifecycle Support: Development, testing (
Hardhat/Foundry), auditing, mainnet deployment, and ongoing upgrade management via proxies.
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