We architect and build custom blockchain networks and Layer 2 solutions tailored to your specific transaction volume, privacy, and governance needs. Our team delivers production-ready mainnets, sidechains, and app-chains with sub-2-second finality and 99.9% uptime SLAs.
Decentralized Identity for Contract Signatories
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
- Protocol Design: Custom consensus (
PoS,PoA), tokenomics, and governance models. - Core Development: Rust-based (
Substrate) or Go-based (Cosmos SDK,Tendermint) chain development. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers.
- Cross-Chain: Secure bridges and interoperability with
EVM,Cosmos IBC, andPolkadot XCM.
Go from concept to a live, secure testnet in under 8 weeks. We handle the complex infrastructure so you can focus on your application logic and user growth.
Core Components We Deliver
We build the complete technical foundation for your decentralized identity solution, from on-chain credentials to enterprise-grade verification systems. Each component is designed for security, compliance, and seamless user experience.
Enterprise Issuer Portal
A white-labeled web dashboard for your legal or HR teams to issue, revoke, and audit digital credentials for signatories. Integrates with existing HR systems via API.
Signatory Wallet SDK
Client-side library for secure credential storage and presentation. Enables users to manage their identity via mobile or browser extension, with built-in support for biometric authentication.
Compliance & Audit Module
Automated logging and reporting for all credential lifecycle events to meet GDPR, eIDAS, and financial regulations. Provides immutable audit trails stored on IPFS with on-chain hashes.
API Gateway & Webhooks
RESTful APIs and real-time webhooks to integrate decentralized identity verification into your existing contract management, CRM, or dApp workflows.
Business Outcomes for Legal & Compliance Teams
Our decentralized identity infrastructure transforms regulatory overhead into a strategic advantage, delivering verifiable compliance and audit trails.
Automated KYC/AML Verification
Integrate reusable, privacy-preserving identity credentials to streamline onboarding. Reduce manual review time by 80% while maintaining full compliance with global standards.
Immutable Audit Trail for Signatories
Every signature event, identity verification, and contract amendment is recorded on-chain. Provides a tamper-proof, court-admissible record for all counterparty interactions.
Jurisdictional Compliance & Rule-Sets
Programmable smart contracts enforce region-specific signing requirements (e.g., witness rules, cooling periods). Dynamically adapt to regulatory changes without code redeploys.
Real-Time Risk Monitoring & Alerts
Monitor signatory wallet activity and credential status across all contracts. Receive instant alerts for high-risk transactions or revoked credentials before execution.
Streamlined Regulatory Reporting
Generate standardized compliance reports (e.g., transaction logs, identity attestations) directly from the immutable ledger. Eliminate manual data aggregation for audits.
Enterprise-Grade Identity Governance
Centralized dashboard for managing role-based access, credential issuance policies, and decommissioning workflows. Full visibility and control over all digital identities.
Traditional e-Signature vs. DID-Enabled Smart Contract
A technical breakdown of legacy digital signing versus decentralized identity (DID) integrated with on-chain execution.
| Feature | Traditional e-Signature | DID-Enabled Smart Contract |
|---|---|---|
Identity Verification Method | Centralized KYC Provider | Self-Sovereign DID (W3C Standard) |
Signature Binding | Document Hash in Provider DB | Cryptographic Proof on Public Ledger |
Immutable Audit Trail | Provider-controlled Logs | On-chain, Publicly Verifiable Record |
Automated Execution | Manual Process After Signing | Programmable Logic via Smart Contract |
Cross-Border Legal Compliance | Jurisdiction-Specific Providers | Universal Cryptographic Standards |
Integration Complexity | API-Based, Vendor Lock-in | Open Standards (EIP-712, EIP-1271) |
Long-Term Validity Risk | Provider Solvency & Data Retention | Decentralized Network Persistence |
Development Timeline | 2-4 Weeks (API Integration) | 6-10 Weeks (Custom Protocol Design) |
Typical Implementation Cost | $10K - $50K (Annual SaaS) | $75K - $200K (One-Time Build) |
Our Implementation Process
We deliver production-ready decentralized identity systems in weeks, not months. Our phased approach ensures security, compliance, and seamless integration with your existing contract workflows.
Discovery & Architecture Design
We analyze your contract signing workflows and regulatory requirements to design a custom identity architecture. Deliverables include a technical spec, compliance matrix, and integration roadmap.
Smart Contract & DID Development
Our engineers build and deploy your core identity infrastructure: W3C-compliant DIDs, Verifiable Credentials (VCs), and gas-optimized on-chain registries using ERC-725/ERC-735 or Polygon ID.
Security Audit & Penetration Testing
Every identity system undergoes rigorous third-party security review. We partner with firms like Trail of Bits and CertiK to audit smart contracts and the full application stack before deployment.
Staging Deployment & Compliance Dry-Run
We deploy to a staging environment identical to production for final validation. This phase includes full compliance testing (e.g., GDPR, eIDAS) and user acceptance testing (UAT) with your team.
Production Launch & Ongoing Support
We manage the mainnet deployment and provide 24/7 monitoring with 99.9% uptime SLA. Includes documentation, team training, and a dedicated support channel for the first 90 days.
Implementation Tiers & Deliverables
A detailed breakdown of our service packages for decentralized identity solutions, from foundational development to fully managed enterprise deployment.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom DID Method & Smart Contracts | |||
On-Chain VC Schema Registry | |||
Verifiable Credential Issuance & Verification SDK | |||
Integration with Signing Wallets (e.g., MetaMask, Rabby) | |||
Smart Contract Security Audit (by 3rd party) | |||
Gas Optimization & Deployment Scripts | |||
Multi-Chain Deployment (EVM L2s) | Single Chain | Up to 3 Chains | Unlimited |
Technical Documentation & Integration Guide | Standard | Comprehensive + Examples | Customized for Your Stack |
Implementation Support & Code Review | Email (5h) | Weekly Calls (20h) | Dedicated Engineer |
Uptime SLA & 24/7 Protocol Monitoring | 99.5% | 99.9% | |
Incident Response Time SLA | Next Business Day | < 4 Hours | |
Ongoing Maintenance & Upgrade Support | Ad-hoc | Quarterly Updates | Managed Service |
Typical Implementation Timeline | 6-8 weeks | 8-12 weeks | 12-16 weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
Frequently Asked Questions
Get clear answers on how we build secure, compliant, and user-friendly decentralized identity solutions for digital contracts.
A standard implementation takes 3-6 weeks from kickoff to production. This includes requirements analysis, smart contract development, integration with your existing systems, and user testing. Complex multi-chain deployments or custom compliance modules can extend this timeline, which we scope and quote for upfront.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.