We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our contracts are built for gas efficiency, upgradeability, and regulatory compliance from day one.
LABS
Services
DePIN Disaster Recovery & BFT Design
We architect Byzantine Fault-Tolerant consensus and automated recovery protocols to ensure your DePIN infrastructure maintains operational integrity and data consistency during partial network failures, node compromises, or targeted attacks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security-First Development: All code follows
OpenZeppelinstandards and undergoes rigorous audits before mainnet deployment. - Full-Stack Integration: Contracts are delivered with comprehensive test suites and SDKs for seamless frontend/backend integration.
- Time-to-Market: Go from spec to testnet in under 2 weeks with our battle-tested development framework.
We don't just write code; we deliver audited, production-grade systems that handle real value and user traffic.
key-features-cards
BUILDING FOR RESILIENCE
Core Architectural Components We Deliver
We engineer the foundational systems that ensure your DePIN remains operational, secure, and consistent under any failure condition. Each component is designed for production-grade reliability.
01
Byzantine Fault Tolerant (BFT) Consensus Engine
Custom implementation of a leaderless consensus protocol (e.g., Tendermint Core, HotStuff) to guarantee network agreement even with up to 1/3 of nodes failing arbitrarily. Ensures finality and prevents double-spending attacks.
< 3 sec
Block Finality
33%
Fault Tolerance
02
State Synchronization & Snapshotting
Automated, incremental state sync and periodic snapshot creation for rapid node recovery. Enables new validators to join the network in minutes, not days, reducing recovery time objective (RTO).
< 10 min
Node Recovery
Incremental
Sync Mode
03
Multi-Cloud & Geo-Distributed Orchestration
Kubernetes-based orchestration layer to deploy and manage validator nodes across AWS, GCP, and bare-metal providers. Provides automatic failover and load balancing to maintain regional availability.
3+
Cloud Regions
Auto-Failover
High Availability
04
Disaster Recovery Automation Framework
Pre-configured playbooks and smart monitoring that automatically trigger recovery procedures (node replacement, chain rollback) based on predefined failure signatures, minimizing manual intervention.
< 5 min
DR Trigger
Automated
Response
05
Secure Validator Key Management
HSM-integrated or MPC-based key management system for validator signing keys. Isolates private keys from the node's operational environment, protecting against remote extraction.
HSM/MPC
Security Standard
Zero Trust
Access Model
06
Real-Time Health & Consensus Monitoring
Custom dashboards and alerting for block production latency, validator voting power, network partitioning, and BFT safety/liveness violations. Provides full visibility into consensus health.
Real-Time
Monitoring
PagerDuty
Alert Integration
benefits
ENGINEERED FOR ENTERPRISE
Business Outcomes: Resilient, Trustworthy Operations
Our DePIN disaster recovery and BFT design services deliver measurable operational resilience, ensuring your network remains secure, available, and trusted under any condition.
For DePIN Disaster Recovery & BFT Design
Build vs. Buy: Specialized Architecture vs. Generic Solutions
A direct comparison of the time, cost, and risk involved in developing a custom Byzantine Fault Tolerant (BFT) consensus and disaster recovery system in-house versus partnering with Chainscore Labs.
| Critical Factor | Build In-House | Generic Cloud Provider | Chainscore Specialized Service |
|---|---|---|---|
Time to Production-Ready BFT | 9-18 months | N/A (Not a core offering) | 8-12 weeks |
Upfront Architecture & R&D Cost | $300K - $750K+ | $0 (infrastructure only) | $80K - $200K |
Disaster Recovery Orchestration | Custom-built from scratch | Manual VM/container failover | Automated, protocol-aware failover |
Security & Consensus Audits | High risk; requires external audit ($50K+) | Infrastructure security only | Includes design review & formal verification |
Ongoing Maintenance & Updates | Dedicated 3-5 person team | Your team manages infrastructure | Managed service with 99.9% SLA |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $100K - $300K (plus team costs) | $150K - $350K (all-inclusive) |
Guaranteed Finality Under Attack | Theoretical; unproven in production | No guarantees | < 2 seconds with liveness guarantees |
Protocol-Specific Optimizations | Possible with deep expertise | None | Built-in for Solana, Avalanche, Polygon Supernets |
how-we-deliver
PROVEN FRAMEWORK
Our Methodology: From Threat Modeling to Live Deployment
A systematic, security-first approach to building resilient DePIN infrastructure. We deliver battle-tested Byzantine Fault Tolerance (BFT) designs and disaster recovery plans, ensuring your network survives real-world attacks and failures.
01
Threat Modeling & Risk Assessment
We identify and quantify attack vectors specific to your DePIN's consensus, data availability, and hardware layers. Our analysis maps adversarial scenarios to concrete mitigation strategies, forming the blueprint for your system's resilience.
50+
Attack Vectors Modeled
ISO 27001
Framework
02
BFT Consensus Design
Architect and implement a custom Byzantine Fault Tolerant consensus mechanism. We optimize for your network's latency, validator count, and finality guarantees, ensuring liveness and safety even with 1/3 adversarial nodes.
>99%
Finality Guarantee
< 2 sec
Block Time
03
Disaster Recovery Blueprint
Develop a granular recovery playbook for catastrophic failures: validator collusion, data center outages, or protocol exploits. Includes automated failover procedures, snapshot restoration, and governance-led emergency upgrades.
RTO < 15 min
Recovery Time Objective
RPO < 5 min
Recovery Point Objective
04
Implementation & Security Audit
Our engineers deploy the BFT system and recovery mechanisms in Rust or Go. Every component undergoes internal review and external audit by firms like Trail of Bits or Quantstamp before staging.
100%
Code Coverage
Certified
External Audit
05
Staging & Chaos Engineering
We deploy to a staging environment identical to production and execute controlled failure injections. This validates recovery procedures and stress-tests the BFT consensus under simulated Byzantine behavior.
200+
Failure Scenarios Tested
99.9%
Staging Uptime SLA
06
Production Deployment & Monitoring
Managed rollout to mainnet with zero-downtime upgrades. We establish 24/7 monitoring for consensus health, node churn, and recovery readiness, providing ongoing support during the critical stabilization period.
24/7
Launch Support
< 2 weeks
Full Deployment
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our process ensures security-first development, gas optimization, and regulatory compliance from day one.
- Full Lifecycle Support: From initial architecture and
Solidity/Rustdevelopment to deployment, verification, and ongoing maintenance. - Security by Design: Code follows
OpenZeppelinstandards, undergoes internal audits, and is prepared for third-party review. - Protocol-Specific Expertise:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom standards for DeFi, NFTs, and DAOs.
We deliver battle-tested contracts that power real user activity, not just proof-of-concepts.
Our focus is on reliability under load and future-proof architecture. We implement upgradeability patterns like Transparent Proxy and UUPS, design for cross-chain compatibility, and embed comprehensive event logging for analytics.
Technical Deep Dive
Frequently Asked Questions on DePIN Resilience
Get clear, expert answers to the most common technical and operational questions about building fault-tolerant DePIN infrastructure.
Our process is a structured 4-phase engagement: 1) Discovery & Threat Modeling (1 week): We analyze your architecture and define RTO/RPO targets. 2) Design & Specification (2-3 weeks): We create detailed BFT consensus models, failover flows, and recovery playbooks. 3) Implementation & Integration (3-6 weeks): Our engineers build and integrate the resilience layer with your existing stack. 4) Testing & Handoff (1-2 weeks): We conduct chaos engineering tests and provide full documentation. Most projects complete in 8-12 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