Worked on the cosmos/chain-registry repository to deliver DNS-based RPC and API provider integration, enhancing network connectivity and resilience for downstream services. Focused on expanding provider options by adding dnsarz entries to the chain.json configuration, this effort reduced reliance on single-provider setups and improved overall uptime. The technical approach involved careful JSON and YAML configuration management, applying established API integration and network configuration patterns. All changes were thoroughly documented to support future integrations and audits, with clear traceability maintained through commit history. No major bugs were addressed during this period, as the primary focus remained on feature delivery and configuration robustness.