About ChainInfra
We operate a professional Metal Guardian validator and serve as an XPR Network Block Producer (BP). Our focus: reliability, security, and community impact.
ChainInfra operates as both a Metal Guardian validator and XPR Block Producer, providing secure, transparent, and community-focused blockchain infrastructure. Our multi-node setup ensures high availability and optimal performance for delegators and stakers.
Infrastructure Details
Redundancy, failover, security hardening, and comprehensive monitoring
Producer + Hot Standby
Producer + hot standby with automated failover, uptime target >99.9%.
High-Frequency CPUs
High-frequency CPUs (≥3.5 GHz), NVMe storage, 32–64 GB RAM.
Time-Sync & Observability
Time-sync enforcement, observability, on-call rotations.
Hardened Security
Hardened OS, firewalling, network segmentation, least-privilege access.
Minimum Hardware Specifications
Recommended specifications for Metal node clients
CPU
8 cores (Intel Xeon or AMD EPYC)
RAM
16 GB RAM
Storage
250 GB Storage
Network
1Gbps dedicated connection
Uptime Target: 99.9%+ target
Operating Principles
Transparency, accountability, and governance
One Active Producer
One active producer at a time (safe rotation via standby).
Public Accountability
Public accountability through explorer + live metrics.
Transparent Governance
Transparent, community-aligned decision making.
Contact & Social
Connect with ChainInfra across multiple channels