We architect and deploy custom smart contracts that form the secure, automated backbone of your dApp. Our development process ensures gas-optimized code and audit-ready security from day one.
LABS
Services
Institutional DID Wallet Development
Secure, multi-signature, and custodial-grade wallet solutions for enterprises to manage decentralized identity keys, credentials, and authorize high-value corporate transactions.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for your Web3 product.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, on-chain operations.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, staking, governance, and bespoke DeFi protocols. - Security-First: Built with OpenZeppelin standards and formal verification patterns.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and post-launch monitoring.
key-features-cards
ENTERPRISE-GRADE FEATURES
Core Capabilities of Our Institutional DID Wallets
We build self-custodial, multi-chain DID wallets with the security, compliance, and scalability required for institutional adoption. Each capability is engineered to reduce operational risk and accelerate your go-to-market strategy.
01
Multi-Chain Identity & Asset Management
Single wallet interface supporting DID standards (W3C DID, Verifiable Credentials) and assets across EVM, Solana, and Cosmos chains. Eliminates the need for separate custodial solutions per network.
15+
Supported Chains
1
Unified Interface
02
Enterprise-Grade Key Management
Secure, audited implementation of MPC (Multi-Party Computation) or hardware-backed modules (HSM/TEE) for private key generation, storage, and signing. No single point of failure.
SOC 2 Type II
Compliance
MPC/HSM
Architecture
03
Programmable Delegation & Policy Engine
Granular, role-based access controls and transaction policies (spend limits, whitelists, multi-sig rules) configurable via admin dashboard or API. Enforce internal governance automatically.
API-First
Integration
Real-time
Policy Updates
04
Regulatory Compliance & Audit Trail
Built-in transaction labeling (Travel Rule), comprehensive activity logs, and immutable audit trails for all wallet operations. Simplifies reporting for FINRA, MiCA, and other frameworks.
Automated
Reporting
Immutable
Audit Logs
05
High-Availability Infrastructure
Deployable as a managed service or on your private cloud (AWS/GCP/Azure) with 99.9% uptime SLA, automated failover, and 24/7 monitoring. Built for institutional reliability.
99.9%
Uptime SLA
Global
Node Coverage
06
Custom Integration & White-Labeling
Full white-label SDKs, REST/GraphQL APIs, and React component libraries. Seamlessly embed wallet functionality into your existing enterprise platforms and user journeys.
< 4 weeks
Integration Time
SDK/API
Delivery
benefits
TANGIBLE RESULTS
Business Outcomes for Your Enterprise
Our Institutional DID Wallet Development delivers more than just code. We build secure, compliant, and scalable identity infrastructure that drives measurable business value for regulated entities and financial institutions.
04
Reduced Operational Overhead
Automate user onboarding, credential issuance, and access management with programmable smart contracts. Our modular architecture cuts development time by 60% and provides a clear audit trail, significantly lowering long-term maintenance costs.
60%
Faster Development
Automated
Onboarding
05
Scalable Multi-Chain Architecture
Future-proof wallets built to manage identities and assets across Ethereum, Polygon, Solana, and other EVM/non-EVM chains from a single interface. Scale to millions of users with sub-second response times and 99.9% uptime SLA.
99.9%
Uptime SLA
Multi-Chain
Support
Strategic Decision Analysis
Build vs. Buy: Institutional DID Wallet Development
A detailed comparison of the cost, risk, and time implications of developing a secure, compliant institutional wallet in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $75K - $200K |
Security Audit & Compliance | High Risk (unaudited, custom code) | Low Risk (pre-audited modules, MPC/AA standards) |
Team Required | 5-7 Senior Blockchain Engineers | 1-2 Integration Engineers |
Ongoing Maintenance & Updates | Dedicated internal team (2+ FTE) | Optional SLA with 24/7 SRE support |
Feature Set at Launch | Basic custody & transfers | Multi-chain support, policy engine, DeFi integrations, reporting APIs |
Regulatory Readiness (Travel Rule, KYC) | Custom implementation required | Pre-built compliance modules |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $150K - $350K |
how-we-deliver
ENTERPRISE-GRADE METHODOLOGY
Our Development Process for Institutional Wallets
A structured, security-first approach to delivering compliant, scalable, and interoperable Decentralized Identity (DID) solutions for financial institutions and regulated entities.
01
Architecture & Compliance Blueprint
We define your institutional DID architecture, mapping it to regulatory requirements (e.g., GDPR, MiCA, FINRA) and selecting the optimal W3C DID methods (did:ethr, did:key) and Verifiable Credential formats.
W3C Compliant
Standards
SLA-Driven
Design
02
Secure Smart Contract & Protocol Layer
Development and audit of on-chain identity registries, credential revocation logic, and access control modules using battle-tested libraries like OpenZeppelin, with gas optimization for high-frequency institutional operations.
OpenZeppelin
Security Base
Formal Verification
Audit Scope
03
Custodial & Key Management Integration
Implementation of secure, multi-party computation (MPC) or hardware security module (HSM) integrations for private key management, ensuring institutional-grade custody without single points of failure.
MPC/HSM
Custody Model
SOC 2 Type II
Partner Standards
04
Backend & API Gateway Development
Building the off-chain resolver, credential issuance/verification services, and REST/GraphQL APIs that seamlessly connect your existing systems (KYC, CRM) to the decentralized identity layer.
99.95%
API Uptime SLA
< 100ms
P95 Latency
05
Frontend SDK & User Experience
Providing white-label SDKs for web and mobile that handle complex DID operations (sign-ins, credential presentations) with a simple interface for end-users and administrators.
React/Flutter
SDK Stacks
WCAG 2.1 AA
Accessibility
06
Deployment, Audit & Ongoing Support
We manage the deployment to your chosen cloud or on-prem environment, conduct final penetration testing, and provide 24/7 monitoring, incident response, and protocol upgrade support.
Pen-Tested
Pre-Launch
24/7 SRE
Support
security
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built by Web3 experts to power your protocol.
We architect and deploy production-grade smart contracts for DeFi, NFTs, and dApps. Our process delivers audit-ready code from day one, using Solidity 0.8+ and OpenZeppelin libraries to eliminate common vulnerabilities.
Reduce your time-to-market with a 2-week MVP delivery and a 99.9% uptime SLA for core contract logic.
- Full Lifecycle Support: From architecture and development to deployment on
EVMchains (Ethereum,Polygon,Arbitrum) and ongoing maintenance. - Security-First: Every line undergoes peer review and is structured for seamless integration with
CertiKorConsenSys Diligenceaudits. - Gas Optimization: We implement patterns to reduce user transaction costs by up to 40%, a critical factor for adoption.
Expert Answers for Technical Leaders
Frequently Asked Questions on Institutional DID Wallet Development
Get clear, technical answers to the most common questions CTOs and product leads ask when evaluating a DID wallet development partner.
We deliver a production-ready institutional DID wallet in 6-10 weeks from kickoff. This includes a 2-week discovery/design phase, 4-6 weeks of core development and integration, and 2 weeks for security audits and deployment. For custom features like MPC key management or complex regulatory compliance modules, timelines extend to 12-16 weeks. We provide a detailed sprint-by-sprint roadmap at project inception.
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