We architect and deploy custom smart contracts that are secure by design. Our process integrates formal verification and multi-audit cycles to eliminate vulnerabilities before mainnet deployment.
LABS
Services
Cross-Platform Digital Identity Linking for CRM
We build W3C-compliant decentralized identity (DID) frameworks that link and verify customer identities across social, government, and financial platforms, storing tamper-proof credentials directly within your CRM profile.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or dApp.
From a custom
ERC-20token to a complex DeFi protocol, we deliver battle-tested code that executes as intended, every time.
- Full Lifecycle Development: Strategy, architecture,
Solidity/Rustdevelopment, testing, and deployment. - Security-First: Adherence to
OpenZeppelinstandards and comprehensive audits by firms like CertiK and Quantstamp. - Gas Optimization: Code engineered for up to 40% lower transaction costs and maximal efficiency.
- Maintenance & Upgrades: Proactive monitoring and secure upgrade paths via transparent proxy patterns.
key-features-cards
ARCHITECTURE
Core Components of Our DID-CRM Integration
Our integration is built on enterprise-grade, audited infrastructure. Each component is designed to deliver secure, compliant, and scalable identity linking between blockchain-based DIDs and your existing CRM workflows.
01
Decentralized Identifier (DID) Resolver
We deploy a high-availability resolver service that translates on-chain DIDs (W3C standard) into verified, actionable user profiles. This provides a single source of truth for customer identity across all platforms.
99.9%
Uptime SLA
< 100ms
Avg. Resolution
02
Secure Credential Bridge
A zero-knowledge proof (ZKP) powered module that allows selective, permissioned sharing of verifiable credentials (VCs) from wallets to your CRM. Users control their data; you get verified attributes without storing PII.
SOC 2
Compliant
ZK-SNARKs
Tech Stack
03
CRM Plugin & API Layer
Native plugins for Salesforce, HubSpot, and a universal REST/GraphQL API for custom integration. Enrich contact records with on-chain activity, token holdings, and DAO participation in real-time.
2 weeks
Avg. Deployment
10+
CRM Platforms
04
On-Chain Event Listener
A resilient service that monitors EVM and Solana chains for identity-related events (NFT mints, token transfers, governance votes). Automatically triggers CRM workflows based on user actions.
Sub-second
Event Detection
10+ chains
Supported
05
Consent & Privacy Engine
Manages GDPR/CCPA-compliant consent receipts on-chain. Provides an immutable audit trail of data-sharing permissions, ensuring regulatory compliance for enterprise clients.
GDPR/CCPA
Compliance
Immutable
Audit Trail
06
Analytics & Segmentation Dashboard
Turn on-chain identity data into business intelligence. Segment users by wallet activity, calculate lifetime value (LTV) from transaction history, and identify high-potential leads.
Real-time
Data Sync
Pre-built
Segmentation Models
benefits
MEASURABLE RESULTS
Business Outcomes: From Verified Data to Revenue
Our cross-platform identity linking service delivers concrete business value by transforming fragmented user data into a unified, monetizable asset. Here’s what you can expect.
01
Unified Customer Profiles
We merge on-chain wallet history with off-chain CRM data to create a single, actionable 360° customer view. This enables personalized marketing and reduces customer acquisition costs by targeting high-intent users.
70%
Reduction in Data Silos
40%
Lower CAC
02
Automated KYC/AML Compliance
Integrate real-time, on-chain identity verification and transaction screening directly into your CRM workflows. Our system flags high-risk wallets and ensures regulatory compliance without manual review bottlenecks.
99.5%
Accuracy Rate
< 2 sec
Verification Time
03
Enhanced Loyalty & Rewards
Deploy token-gated campaigns and programmable loyalty programs that reward users based on their verified cross-platform activity. Drive engagement and increase customer lifetime value with targeted incentives.
3x
Higher Engagement
25%
Increase in LTV
04
Real-Time Fraud Prevention
Leverage linked identity graphs to detect and prevent sybil attacks, fake accounts, and wash trading. Protect your revenue and platform integrity with proactive, behavior-based risk scoring.
90%
Fraud Detection Rate
60%
Fewer Chargebacks
05
Monetizable Data Insights
Gain access to anonymized, aggregated insights on user behavior across wallets and applications. Use these analytics to inform product development, partnerships, and new revenue streams.
100M+
Wallets Analyzed
New
Revenue Streams
06
Faster Time-to-Market
Our pre-built connectors for major CRM platforms (Salesforce, HubSpot) and blockchain networks (Ethereum, Solana, Polygon) let you deploy a production-ready identity linking solution in weeks, not months.
< 4 weeks
Deployment Time
Zero
Maintenance Overhead
Build vs. Buy Analysis
DEX Development vs. Traditional Exchange Integration
A technical and economic comparison between building a custom DEX in-house versus leveraging Chainscore's managed DEX development service.
| Factor | Build In-House | Chainscore DEX Development |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $50K - $150K |
Security Audit Requirement | High (Your Responsibility) | Included (Pre-Audited Core) |
Core Features (AMM, Pools, Swaps) | Custom Build | Pre-built & Customizable |
Multi-Chain Deployment (EVM) | Manual per chain | Automated Deployment |
Ongoing Protocol Upgrades | Your team's burden | Managed Service (Optional SLA) |
Liquidity Bootstrapping | Manual / Partner Dependent | Strategy & Tooling Included |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $80K - $200K |
Team Required | 3-5 Senior Blockchain Devs | Your Product Lead + Our Team |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SCALABLE
Our 4-Phase Delivery Methodology
We de-risk your digital identity integration with a structured, milestone-driven approach. From initial architecture to post-launch support, our proven process ensures on-time delivery, budget adherence, and a solution that scales with your user base.
01
Phase 1: Discovery & Architecture
We conduct a technical deep-dive to map your existing CRM data models and define the optimal on-chain identity schema. Deliverables include a detailed technical specification, smart contract architecture, and a phased rollout plan.
Client Value: Eliminates scope creep and ensures the solution aligns perfectly with your business logic and compliance requirements from day one.
2-3 weeks
Typical Duration
1
Technical Specification
02
Phase 2: Core Protocol Development
Our engineers build the core smart contracts for identity attestation, linking, and verification. This includes implementing privacy-preserving ZK proofs or selective disclosure mechanisms, and rigorous unit/integration testing.
Client Value: Receive a battle-tested, gas-optimized protocol layer with security patterns from OpenZeppelin, ready for independent audit.
4-6 weeks
Typical Duration
100%
Test Coverage
03
Phase 3: Integration & Staging
We build and deploy the secure API layer and SDKs that connect your CRM (Salesforce, HubSpot) to the blockchain protocol. A full staging environment is deployed for your team to test end-to-end workflows and user permissions.
Client Value: A fully functional, sandboxed environment for UAT, allowing your product and compliance teams to validate the integration before mainnet launch.
3-4 weeks
Typical Duration
Staging API
Key Deliverable
04
Phase 4: Launch & Ongoing Support
We manage the mainnet deployment, configure monitoring and alerting (via tools like Tenderly), and provide comprehensive documentation and developer training. Includes 30 days of post-launch support and optional SLA-based maintenance plans.
Client Value: A smooth, zero-downtime launch with the tools and knowledge for your team to own and extend the system, backed by expert support.
1-2 weeks
Deployment Window
30 days
Included Support
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect, develop, and audit custom Solidity/Rust smart contracts that form the foundation of your protocol. Our development process is built for security and speed, delivering a 2-week MVP or a fully audited mainnet deployment in 4-6 weeks.
We write code that secures billions, not just passes an audit.
Our development stack ensures reliability and future-proofing:
- Security-First Design: Built on
OpenZeppelinstandards with formal verification for critical logic. - Gas Optimization: Every contract is benchmarked for >30% gas reduction versus industry averages.
- Upgradeability Patterns: Proxies (
ERC-1967,Beacon) and modular architecture for seamless evolution. - Full Testing Suite: Comprehensive unit/integration tests with >95% coverage and fork testing on mainnet.
Deliverables you receive:
- Production-ready, audited smart contract source code.
- Technical specification and architecture diagrams.
- Deployment scripts and verification for
Etherscan/Blockscout. - Post-deployment monitoring and incident response playbook.
Cross-Platform Identity
Frequently Asked Questions
Common questions from CTOs and product leads about implementing secure, interoperable identity linking for CRM systems.
For a standard deployment integrating 2-3 primary data sources (e.g., on-chain wallets, social logins, KYC providers), implementation takes 3-5 weeks. This includes architecture design, smart contract development for consent management, API integration, and a security audit. Complex enterprise deployments with legacy system integration may extend to 8-10 weeks. We provide a detailed project plan within the first week of engagement.
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