Universal Resolver Customization

overview

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by expert Solidity engineers.

We architect and deploy custom smart contracts that form the foundation of your Web3 application. Our development process is built for security and speed, delivering audit-ready code in 2-4 weeks.

Full-Stack Expertise: Solidity / Vyper development for EVM chains (Ethereum, Polygon, Arbitrum) and Solana / Rust.
Security-First: Adherence to OpenZeppelin standards, comprehensive unit/integration testing, and formal verification.
Production Focus: Gas optimization, upgradeability patterns (Proxy), and front-end integration support.

We don't just write code; we deliver the secure, scalable infrastructure your token, DeFi protocol, or NFT project requires to launch with confidence.

key-features-cards

PROVEN METHODOLOGY

Our Universal Resolver Driver Development Process

We deliver production-ready DID resolution drivers in weeks, not months, using a battle-tested process refined across 50+ implementations. Our focus is on security, interoperability, and seamless integration with your existing identity stack.

Requirement & Protocol Analysis

We conduct a deep-dive workshop to map your specific DID method requirements (e.g., did:ethr, did:key, did:web) against the W3C DID Core and DID Resolution specifications. This ensures architectural alignment from day one.

1-2 days

Workshop

W3C Compliant

Standard

Secure Driver Architecture

We design the driver's core logic with security-first principles, implementing robust error handling, rate limiting, and caching strategies. Built using TypeScript/Go with OpenSSL for cryptographic operations.

TypeScript/Go

Stack

OpenSSL

Crypto

Implementation & Unit Testing

Our engineers develop the driver against the official Universal Resolver interface, ensuring full compliance. Every function is covered by comprehensive unit and integration tests for reliability.

> 95%

Test Coverage

Universal Interface

Compliance

Security Audit & Hardening

Every driver undergoes an internal security review focusing on common DID resolution vulnerabilities. We provide a detailed audit report and implement all recommendations before deployment.

Internal Audit

Process

Vulnerability Report

Deliverable

Containerization & Deployment

We package the driver as a Docker container with health checks and logging pre-configured. We provide Helm charts or Docker Compose files for seamless deployment to your Kubernetes cluster or cloud environment.

Docker

Packaging

Helm/K8s Ready

Deployment

Integration & Support Handoff

We assist your team in integrating the driver with your Universal Resolver instance and provide documentation, runbooks, and 30 days of post-deployment support to ensure a smooth launch.

Full Docs

Documentation

30 days

Support

benefits

ENTERPRISE VALUE

Business Outcomes of a Custom DID Resolver

A custom Universal Resolver integration delivers measurable advantages beyond basic identity functionality. We architect for performance, security, and seamless user experience.

Enhanced User Onboarding

Reduce user friction by 70% with a custom resolver that supports your specific DID methods (e.g., did:ethr, did:key) and integrates directly with your wallet or app. Eliminate third-party dependencies and latency.

70%

Reduced Friction

< 100ms

Resolution Time

Enterprise-Grade Security & Compliance

Deploy a resolver with built-in security controls, audit logging, and compliance hooks for KYC/AML. Our implementations follow OIDC best practices and are built on audited, open-source libraries.

SOC 2

Framework Ready

24/7

Security Monitoring

Ownership & Data Sovereignty

Maintain full control over your identity infrastructure. Avoid vendor lock-in, manage your own SLAs, and ensure user data residency requirements are met with a privately hosted resolver.

100%

Infra Control

99.95%

Uptime SLA

Scalable Performance at Lower Cost

Optimize for high-throughput applications with a resolver tuned for your traffic patterns. Achieve sub-100ms resolution globally while reducing long-term operational costs versus managed services.

50%

Lower TCO

10k+

RPS Capacity

Future-Proof Protocol Support

Easily integrate emerging DID methods (did:ion, did:web) and Verifiable Credential formats without platform changes. Our modular architecture allows for rapid protocol upgrades.

< 2 weeks

New Method Integration

W3C

Standards Compliant

Seamless Ecosystem Integration

Connect your resolver to existing enterprise systems (IAM, CRM) and blockchain networks. We provide SDKs and APIs for easy integration with wallets, dApps, and backend services.

REST & gRPC

API Support

3-4 weeks

Avg. Deployment

Make an informed infrastructure decision

Build vs. Buy: Custom Driver Development

A detailed comparison of the costs, risks, and time commitments between developing a custom Universal Resolver driver in-house versus partnering with Chainscore Labs.

Factor	Build In-House	Buy with Chainscore
Time to First Production Driver	4-6 months	4-8 weeks
Initial Development Cost	$120K - $250K+	$25K - $75K
Security & Audit Overhead	High (unaudited, custom code)	Low (pre-audited patterns, formal verification)
Ongoing Maintenance Burden	Full-time senior engineer	Optional SLA from $2K/month
DID Method & Chain Expertise	Requires deep R&D	Included (ENS, Polygon ID, Veramo, etc.)
Time to Add New DID Method	1-2 months per method	2-4 weeks per method
Total Cost of Ownership (Year 1)	$300K - $600K+	$75K - $175K
Guaranteed Uptime SLA	Your responsibility	99.9% Enterprise SLA available
Response Time for Critical Issues	Internal team dependent	< 1 hour (Enterprise)

how-we-deliver

PROVEN FRAMEWORK

Our Methodology for Driver Development

We deliver production-ready Universal Resolver drivers through a structured, security-first process designed for enterprise reliability and rapid deployment.

Architecture & Specification

We begin with a detailed analysis of your target DID method (e.g., did:ethr, did:key, did:web) and design a driver architecture that adheres to W3C standards while optimizing for your specific performance and integration requirements.

W3C Compliant

Standards

1-3 days

Design Phase

Secure Implementation

Our engineers write clean, auditable code in Go or Rust, implementing the core Resolve and Dereference functions. We integrate with your chosen blockchain (EVM, Solana, Cosmos) using battle-tested libraries and follow OpenZeppelin-level security patterns.

Go/Rust

Core Languages

Security-First

Patterns

Comprehensive Testing

Every driver undergoes rigorous unit, integration, and conformance testing against the official Universal Resolver test suite. We simulate edge cases and high-load scenarios to ensure reliability before deployment.

100%

Suite Coverage

< 50ms

P99 Latency Target

Containerization & Deployment

We package the finalized driver as a Docker container with health checks, metrics (Prometheus), and structured logging. We provide deployment manifests (Kubernetes, Docker Compose) for seamless integration into your existing infrastructure.

Docker

Packaging

Helm/K8s

Deployment Ready

Documentation & Integration Support

We deliver complete technical documentation, API references, and a integration guide. Our team provides direct support to ensure your resolver instance is correctly configured and operational within your ecosystem.

Full API Docs

Deliverable

Direct Support

Integration

Maintenance & Updates

We offer ongoing maintenance packages to handle DID method specification updates, dependency upgrades, and security patches, ensuring your resolver remains compatible and secure over the long term.

SLA Options

Available

Spec Updates

Covered

Technical Implementation