We architect and deploy custom smart contracts that power your dApp's core logic. Our development process is built on security-first principles, utilizing OpenZeppelin libraries, comprehensive unit testing, and formal verification to mitigate risks before deployment.
LABS
Services
Validator Key Management & Rotation
Automated, secure lifecycle management for validator signing keys. We build the infrastructure for wallet providers to generate, distribute, rotate, and protect keys, eliminating manual risk.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - Protocol Logic: Automated market makers (AMMs), staking systems, governance modules, and multi-sig wallets.
- Deployment & Verification: Full audit trail, contract verification on Etherscan, and mainnet deployment support.
We deliver battle-tested code with a focus on gas optimization and upgradability, ensuring your protocol is efficient and future-proof.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Components of Our Key Management System
Our modular system is built on battle-tested cryptographic principles and zero-trust architecture, designed to eliminate single points of failure and ensure continuous validator uptime.
02
Automated Key Rotation Engine
Scheduled or on-demand key rotation with zero validator downtime. Our engine handles the entire lifecycle—generation, activation, and deprecation—with full audit trails.
< 5 min
Rotation Time
0%
Downtime
04
Real-Time Monitoring & Alerting
24/7 surveillance of validator health, slashing conditions, and key usage. Get instant alerts for anomalous activity via Slack, PagerDuty, or webhook before penalties occur.
< 60 sec
Alert Latency
100%
Slash Protection
05
Granular Access Control & Policy Engine
Define role-based permissions (RBAC) for team members. Enforce policies like multi-signature approvals for withdrawals or key rotations directly in the dashboard.
06
Comprehensive Audit Logging
Immutable, timestamped logs of every key operation, access attempt, and configuration change. Export logs directly to your SIEM (Splunk, Datadog) for compliance.
7 years
Log Retention
SOC 2
Compliance Ready
benefits
ENTERPRISE-GRADE SECURITY
Why Wallet Providers Choose Our Key Management
Secure, automated key management is the foundation of trust for custodial and non-custodial wallets. We provide the infrastructure that protects billions in user assets.
01
Zero-Touch Key Rotation
Automated, scheduled rotation of validator keys without manual intervention or service downtime. Eliminates human error and ensures continuous staking rewards.
< 5 min
Rotation Time
Zero Downtime
Guarantee
02
HSM-Grade Security
Private keys are generated, stored, and used exclusively within FIPS 140-2 Level 3 validated Hardware Security Modules (HSMs). No key material is ever exposed in memory.
FIPS 140-2 L3
Certification
Air-Gapped
Key Generation
03
Multi-Cloud, Multi-Region Redundancy
Fault-tolerant architecture distributed across AWS, GCP, and Azure regions. Ensures validator availability even during cloud provider outages.
99.95%
Uptime SLA
3+ Clouds
Redundancy
04
Real-Time Slashing Protection
Proactive monitoring and automatic intervention to prevent slashing penalties. Integrated with our MEV-boost relay infrastructure for maximum validator rewards.
100%
Slashing Prevention
24/7
Monitoring
05
Compliance & Audit Ready
Full audit trail for all key operations with SOC 2 Type II compliance. Streamline regulatory reviews and internal security audits with immutable logs.
SOC 2 Type II
Compliance
Immutable Logs
Audit Trail
06
Rapid Integration & Support
API-first service with dedicated engineering support. Integrate our key management into your wallet stack in weeks, not months.
< 4 weeks
Integration Time
Dedicated SLA
Engineering Support
Strategic Decision Analysis
Build vs. Buy: Validator Key Management & Rotation
Comparing the total cost, risk, and operational burden of developing a secure key management system in-house versus leveraging Chainscore's managed service.
| Key Factor | Build In-House | Chainscore Managed Service |
|---|---|---|
Time to Production | 6-12 months | 2-4 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Annual Maintenance & Ops | $80K - $200K | Included in SLA |
Security Audit Requirement | Mandatory ($30K - $100K) | Pre-audited & Certified |
Uptime & Monitoring SLA | Your responsibility | 99.95% Guaranteed |
Key Rotation Automation | Custom build required | Pre-built, Multi-chain |
Team Expertise Required | Cryptography, DevOps, Security | Your team focuses on core product |
Compliance & Reporting | Manual process to build | Automated dashboards included |
Total Year 1 Cost | $260K - $700K+ | $50K - $150K |
Risk of Slashing / Downtime | High (self-managed) | Mitigated & Insured |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
Our structured approach to validator key management ensures enterprise-grade security, operational resilience, and predictable outcomes for your staking infrastructure.
01
Security-First Architecture Review
We conduct a comprehensive audit of your current validator setup, identifying vulnerabilities in key storage, access controls, and network configuration. Our team implements best practices from our experience securing over $500M in staked assets.
100%
Audit Coverage
< 72 hrs
Risk Assessment
02
Custom Key Rotation Blueprint
We design a tailored key rotation strategy based on your consensus client (Prysm, Lighthouse, Teku), slashing protection service, and uptime requirements. This includes automated rotation schedules and manual override procedures.
Zero Downtime
Guarantee
24/7
Monitoring
03
Multi-Signature & MPC Implementation
Deploy and configure secure multi-party computation (MPC) or multi-signature setups using industry-leading providers like Fireblocks, Gnosis Safe, or custom Threshold Signature Schemes (TSS) to eliminate single points of failure.
NIST-Compliant
Cryptography
3+
Signature Schemes
04
Continuous Monitoring & Incident Response
We establish real-time monitoring for slashing events, missed attestations, and validator health. Our team provides a defined incident response playbook for key compromise or network forks, ensuring swift mitigation.
< 5 min
Alert Response
99.9%
Uptime SLA
05
Comprehensive Documentation & Handover
Receive complete operational runbooks, key custody procedures, and disaster recovery plans. We conduct training sessions for your DevOps team to ensure full ownership and operational confidence post-deployment.
Full Source Code
Provided
2 Sessions
Guaranteed Training
06
Post-Deployment Support & Optimization
We offer ongoing support packages for performance tuning, client upgrades (e.g., Deneb/Cancun hard forks), and periodic security reviews. Our goal is to maximize your validator rewards and long-term stability.
30-Day
Warranty Period
Priority SLA
Available
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy custom smart contracts that are secure by design. Our development process includes formal verification, gas optimization, and comprehensive testing to ensure reliability and cost-efficiency for your mainnet launch.
- Full-Stack Development: From
ERC-20tokens andERC-721NFTs to complex DeFi primitives like AMMs and lending pools. - Security-First Process: Multi-stage audits, integration of
OpenZeppelinlibraries, and adherence to Consensys best practices. - Measurable Outcomes: Deliver a production-ready MVP in 2-4 weeks with 99.9% uptime SLAs for critical functions.
Technical & Operational Details
Validator Key Management FAQs
Get clear answers on our secure, automated approach to validator key management and rotation for Proof-of-Stake networks.
We implement a multi-layered, automated custody framework based on the highest security standards. Our process involves: 1) Hardware Security Module (HSM) integration for key generation and storage, 2) Automated, policy-driven rotation schedules (e.g., every 90 days or per epoch), 3) Zero-trust, air-gapped signing ceremonies for critical operations, and 4) Real-time monitoring and alerting for any anomalous activity. This methodology is battle-tested across 50+ validator deployments securing over $500M in staked assets.
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