We architect and implement bespoke blockchain solutions from the ground up. Our full-cycle development delivers production-ready networks, including consensus design, node orchestration, and custom EVM or Substrate-based runtimes. We ensure your chain meets exact requirements for throughput, finality, and governance.
LABS
Services
Decentralized Identifier Linked Achievements
We build systems that bind player achievements to self-sovereign DIDs like ENS or Polygon ID. Create portable, user-owned reputation that travels across games and metaverse applications.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks and smart contracts tailored to your business logic.
Deliver a secure, high-performance foundation purpose-built for your application's unique needs.
- Core Protocol Development: Custom
Solidity/Rustsmart contracts, token standards (ERC-20,ERC-721), and on-chain logic. - Network Infrastructure: Validator setup, RPC endpoints, block explorers, and cross-chain bridges (
LayerZero,Axelar). - Security & Audits: Formal verification, multi-signature governance, and integration with leading audit firms for mainnet readiness.
key-features-cards
END-TO-END ARCHITECTURE
Core Components We Deliver
We build production-ready, secure, and scalable systems for Decentralized Identifier Linked Achievements. Each component is designed for enterprise-grade reliability and seamless integration.
benefits
TANGIBLE RESULTS
Business Outcomes for GameFi & Metaverse Projects
Decentralized Identifier Linked Achievements (DILAs) deliver measurable improvements in player engagement, platform revenue, and operational efficiency. Here's what you can expect.
01
Boost Player Retention & Lifetime Value
DILAs create persistent, portable player identities and achievement records, increasing average session time by 40-60% and boosting LTV through verifiable on-chain reputation systems.
40-60%
Avg. Session Increase
3-5x
Higher LTV
02
Enable Cross-Platform Asset Portability
Our DID-linked framework allows achievements and assets to move seamlessly between games and virtual worlds, unlocking new revenue streams from secondary markets and partnership ecosystems.
100%
Interoperable Assets
New
Revenue Streams
03
Reduce Fraud & Sybil Attacks
Leverage cryptographically verifiable identity proofs to eliminate fake accounts and achievement farming, protecting your economy and ensuring fair reward distribution.
>99%
Sybil Attack Reduction
Secure
Reward Distribution
04
Accelerate Time-to-Market
Deploy a production-ready DILA system in under 4 weeks using our modular SDKs and pre-audited smart contract templates for ERC-6551, ERC-721, and Soulbound Tokens.
< 4 weeks
Deployment Time
Pre-Audited
Contract Templates
05
Monetize On-Chain Reputation
Transform player achievements into tradable or stakeable assets. Enable new models like achievement-backed lending, governance rights, and exclusive access passes.
New
Monetization Models
Stakeable
Player Reputation
06
Guaranteed Infrastructure Reliability
Our managed node infrastructure and indexers ensure 99.9% uptime for DILA verification and querying, with dedicated support for Polygon, Arbitrum, and Base.
99.9%
Uptime SLA
Multi-Chain
Support
Structured for Growth
Implementation Tiers & Deliverables
Choose the right level of support for your DID-linked achievements system, from a foundational launch to a fully managed enterprise solution.
| Core Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
Custom DID Achievement Smart Contracts | |||
On-Chain Credential Schema Design | Basic | Advanced | Custom |
Smart Contract Security Audit | Basic Review | Full Audit Report | Full Audit + Formal Verification |
Multi-Chain Deployment (EVM) | 1 Network | Up to 3 Networks | Unlimited |
Integration SDK & API | Read-Only | Full Read/Write | Full Read/Write + White-label |
Verifier Node Setup | |||
Ongoing Maintenance & Upgrades | 3 Months | 12 Months | 24 Months + SLA |
Technical Support Response | Email (48h) | Priority Slack (8h) | Dedicated Engineer (4h) |
Implementation Timeline | 4-6 Weeks | 6-8 Weeks | 8-12 Weeks |
Total Project Investment | From $25K | From $75K | Custom Quote |
how-we-deliver
A PROVEN FRAMEWORK
Our Development & Integration Process
We deliver production-ready Decentralized Identifier (DID) and verifiable achievement systems using a structured, transparent process that minimizes risk and accelerates your time-to-market.
01
Architecture & Protocol Design
We design a custom DID architecture (W3C-compliant) and select the optimal verifiable credential protocol (e.g., Verifiable Credentials Data Model v2.0) for your specific use case, ensuring interoperability and future-proofing.
W3C
Standards Compliant
1-2 weeks
Design Sprint
02
Smart Contract & Registry Development
We develop and deploy secure, gas-optimized smart contracts for DID registry, credential status, and revocation. Built on Solidity 0.8+ with OpenZeppelin libraries and comprehensive unit testing.
100%
Test Coverage
OpenZeppelin
Security Base
03
Backend Integration & Issuer API
We build robust backend services for credential issuance and verification, including secure key management, API endpoints for your application, and integration with existing user databases.
REST/GraphQL
API Delivery
HSM Support
Key Security
04
Wallet & Frontend SDK
We provide a lightweight SDK for your frontend to enable seamless user interactions: generating DIDs, signing VCs, and presenting verifiable achievements from digital wallets.
< 50kb
Bundle Size
React/Next.js
Framework Ready
05
Security Audit & Penetration Testing
Every component undergoes rigorous internal review followed by an optional external audit with partners like CertiK or Halborn. We deliver a formal security report.
Internal + External
Audit Layers
Critical
Issues Resolved
06
Deployment & Production Monitoring
We handle mainnet deployment with multi-sig safeguards and set up monitoring dashboards for transaction success rates, credential issuance volume, and system health.
99.9%
Uptime SLA
24/7
Alerting
Decentralized Identifier Linked Achievements
Technical & Strategic FAQs
Answers to the most common technical and strategic questions from CTOs and product leads evaluating DID-linked achievement systems.
Our standard engagement follows a 4-phase process: Discovery & Design (1-2 weeks), Core DID & Credential Development (2-3 weeks), Integration & Testing (1-2 weeks), and Deployment & Support. A complete MVP for a single chain with core achievement minting and verification typically deploys in 4-6 weeks. Complex multi-chain systems with custom revocation logic may take 8-12 weeks. We provide a fixed-price proposal after the initial discovery sprint.
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