We deliver audit-ready smart contracts on day one. Our development process is built on OpenZeppelin standards, formal verification, and a security-first mindset to prevent costly exploits before deployment.
LABS
Services
Decentralized Telecom Billing & Settlement
We build automated, real-time billing and settlement layers for 5G and IoT DePINs using Substrate parachains or Hedera, eliminating manual reconciliation and disputes.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
- Full-Stack Expertise: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Rapid Delivery: Go from spec to testnet in 2-3 weeks with our battle-tested development framework.
- Built for Scale: Contracts optimized for gas efficiency and upgradability using patterns like Proxy and Diamond (
EIP-2535).
We don't just write code; we engineer trust. Every contract undergoes internal review against common vulnerabilities before your external audit, saving time and mitigating risk.
key-features-cards
BUILT FOR SCALE
Core Technical Capabilities
Our infrastructure is engineered for the demands of telecom, delivering secure, compliant, and high-throughput settlement systems that replace legacy processes.
01
On-Chain Billing & Settlement Engine
Automated, real-time settlement of voice, data, and SMS transactions between carriers and MVNOs. Eliminates manual reconciliation and reduces settlement cycles from weeks to minutes.
< 1 min
Settlement Time
100%
Audit Trail
02
Multi-Chain Interoperability Layer
Seamlessly connect and settle across major EVM chains (Ethereum, Polygon, Arbitrum) and enterprise networks. Future-proof your infrastructure against chain-specific risks.
5+
Supported Chains
< 2 sec
Cross-Chain Finality
03
Enterprise-Grade Security & Compliance
Smart contracts and infrastructure audited by leading firms like CertiK. Built with OpenZeppelin standards and SOC 2 Type II compliant operational controls.
CertiK
Security Audit
SOC 2
Compliance
04
Real-Time Data Oracles & APIs
Secure, low-latency oracles feed off-chain usage data (CDRs) to smart contracts. RESTful APIs provide full visibility into settlement status and historical records.
99.9%
Data Uptime SLA
< 100ms
API Latency
05
Custom Token Economics & Incentives
Design and deploy utility tokens for loyalty programs, roaming credits, or network staking. Includes gas optimization and multi-signature treasury management.
ERC-20/777
Token Standards
30-50%
Gas Savings
06
Regulatory Reporting Dashboard
Comprehensive dashboard for generating audit reports, tax filings (FATF Travel Rule), and real-time transaction monitoring to meet global telecom regulations.
Automated
Report Generation
FATF Compliant
Standards
benefits
DELIVERING TANGIBLE ROI
Business Outcomes for Telecom & IoT Providers
Our decentralized billing and settlement infrastructure is engineered to solve specific, high-cost operational challenges. We deliver measurable improvements in efficiency, security, and revenue potential.
01
Automated Multi-Party Settlement
Replace manual reconciliation with smart contracts that automatically settle transactions between operators, MVNOs, and content providers. Eliminates disputes and reduces settlement cycles from weeks to minutes.
90%
Faster Settlement
0 Disputes
Automated Reconciliation
02
Real-Time Revenue Sharing
Deploy programmable revenue-sharing logic for IoT data marketplaces and roaming agreements. Partners receive payments instantly upon contract execution, unlocking new business models and improving cash flow.
Instant
Payout Execution
100% Transparent
Revenue Attribution
03
Immutable Usage & Billing Records
Leverage blockchain's tamper-proof ledger for auditable records of all data usage, voice calls, and SMS transactions. Provides a single source of truth for compliance, auditing, and customer billing inquiries.
100% Immutable
Audit Trail
Zero-Touch
Compliance Reporting
04
Reduced Fraud & Revenue Leakage
Mitigate SIM box fraud, IRSF, and other bypass fraud with on-chain validation of call routing and settlement. Smart contracts enforce business rules before funds are released, protecting margins.
>70%
Fraud Reduction
Real-Time
Threat Detection
05
Programmable IoT Microtransactions
Enable pay-per-use models for connected devices (sensors, vehicles, assets) with sub-cent transaction capability. Monetize machine-to-machine data exchanges that were previously cost-prohibitive.
< $0.001
Tx Cost
New Revenue Streams
For IoT Data
06
Interoperable Cross-Carrier Billing
Build on open standards to facilitate seamless billing and settlement across different telecom networks and geographies. Accelerate partnership deals by removing technical and financial integration barriers.
Weeks to Days
Partner Onboarding
Standardized
Settlement API
Infrastructure Decision Matrix
Build vs. Buy: Custom Chain vs. Legacy Systems
A technical and financial comparison of developing a custom blockchain for telecom settlement versus using legacy centralized systems or generic L1/L2 solutions.
| Evaluation Factor | Legacy Centralized System | Build on Generic L1/L2 | Chainscore Custom Telecom Chain |
|---|---|---|---|
Time to Production Launch | 3-6 months (integration) | 6-12+ months (development) | 4-8 weeks (deployment) |
Upfront Development Cost | $50K-$200K (APIs, middleware) | $200K-$500K+ (smart contracts, tooling) | $75K-$200K (turnkey solution) |
Transaction Finality for Settlements | Minutes to hours (batch processing) | ~12 secs (Ethereum) to ~2 secs (L2) | < 2 seconds (optimized consensus) |
Cross-Carrier Settlement Automation | Possible (complex integration) | ||
Built-in Revenue Share & Escrow Logic | |||
Regulatory Compliance (KYC/AML) Integration | Manual or costly third-party | Your responsibility to build | Pre-built modular components |
System Uptime & Reliability SLA | 99.5% (vendor-dependent) | Your team's responsibility | 99.9% SLA with monitoring |
Ongoing Maintenance & Team Burden | High (vendor lock-in, updates) | Very High (full devops team) | Low (managed service, optional SLA) |
Total Cost of Ownership (Year 1) | $150K-$300K | $300K-$700K+ | $120K-$250K |
Ability to Monetize Network (e.g., Fee Revenue) |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Architecture to Mainnet
A structured, milestone-driven approach to deliver your decentralized telecom billing system on time and within spec. We provide clear deliverables at each phase, ensuring technical alignment and business value.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define your settlement logic, tokenomics, and on-chain/off-chain data flows. Deliverables include a detailed technical specification and system architecture diagram.
1-2 weeks
Duration
100%
Specification Clarity
02
Smart Contract Development
Development of core settlement, invoicing, and dispute resolution contracts in Solidity 0.8+. Includes gas optimization, comprehensive unit tests, and integration with Chainlink oracles for real-world data.
3-4 weeks
Development Time
100%
Test Coverage
03
Security Audit & Penetration Testing
Rigorous third-party audit by firms like Spearbit or Code4rena, followed by internal penetration testing of the full stack. We remediate all critical/high issues before proceeding.
2-3 weeks
Audit Cycle
0
Critical Issues at Launch
04
Backend & Frontend Integration
Build and integrate the off-chain components: API gateways for telecom data ingestion, dashboard for operator management, and user-facing portal for bill payment in stablecoins.
4-5 weeks
Integration Sprint
Sub-2s
API Response Time
05
Testnet Deployment & Staging
Full deployment on a testnet (e.g., Sepolia, Arbitrum Sepolia) for end-to-end testing with simulated load. We conduct UAT with your team and finalize go-live checklists.
1-2 weeks
Testing Window
99.5%
Simulated Success Rate
06
Mainnet Launch & Monitoring
Managed production deployment with phased roll-out. We provide 24/7 monitoring, alerting, and performance dashboards for the first 30 days to ensure a smooth launch.
1 week
Go-Live Support
99.9%
Uptime SLA
tech-stack-decision
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to mainnet deployment.
We architect and build bespoke blockchain networks and layer-2 solutions tailored to your exact requirements. Our full-cycle development delivers production-ready systems with 99.9% uptime SLAs and mainnet deployment in 6-8 weeks.
- Core Protocol Development: Custom
EVMorSubstrate-based chains, consensus mechanisms, and governance models. - Layer-2 & Scaling:
zkRollupandOptimistic Rollupimplementations for high-throughput applications. - Cross-Chain Interoperability: Secure bridges and messaging layers using
WormholeorAxelar. - Node Infrastructure: Managed validator networks, RPC endpoints, and block explorers.
We handle the entire stack—from smart contract logic to node orchestration—so your team can focus on product and growth.
Decentralized Telecom Billing
Frequently Asked Questions
Get answers to common questions about implementing blockchain-based billing and settlement for telecom operators.
A standard deployment for a core billing and settlement module takes 4-6 weeks from kickoff to production. This includes requirements analysis, smart contract development, integration with your existing OSS/BSS, and a security audit. Complex multi-operator consortium setups or custom loyalty token integrations can extend this to 8-10 weeks.
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