Hi all 
I’m building a new Cosmos-SDK chain (Lumen).
We are onboarding independent node operators (sentry + validator).
Looking for operators with:
• validator + sentry experience
• monitoring & alerting (Prometheus / Grafana)
• upgrade & incident response discipline
We have repo + runbook ready.
Can DM for details.
Prefer infra discussions here.
Hi,
Do you have any public or private groups for validators that we could join?
Hi! Yesterday I just created a restricted Discord: https://discord.gg/VfjhP5XW
Feel free to join and chat a bit
Hi! i’m interrested, can i join the discord ?
Seems like the link you shared has expired.
If you created a restricted discord, how will the people be able to join it? Btw I’m new here. I wanted to connect with people. I’m a developer but rn working with an editor on this (CapCut for Mac - Download Latest v3.3.0 for free)project.
Hi Lumen independent node operator here, interested in the Lumen sentry + validator onboarding.
Validator + sentry experience: currently running validator seats on several Cosmos SDK testnets plus an SSV operator node, and I operate my own live Cosmos SDK chain (hostdefi-testnet-1, sole validator, public RPC at chain-rpc[dot]hostdefi[dot]com).
Monitoring: 24/7 self-healing automation watchdog loops, auto-restart on crash, memory guards; the fleet also serves a public multi-chain RPC gateway across 80+ networks (rpc[dot]hostdefi[dot]com).
Upgrade/incident response: documented runbooks, snapshot-based recovery, immediate response happy to walk through it.
Discord isn’t reachable from my infrastructure DM me here or reply on the thread and I’ll take it from there.
Hey — saw the Lumen posting. We’re a bare-metal validator shop: live Solana mainnet plus a clean testnet voter, SSV operator, two Charon clusters, EigenDA and a Babylon finality provider. Validator plus sentry architecture is how we run everywhere, and Prometheus/Grafana with real incident discipline is standard for us. If you’re filling sentry and validator slots for testnet we’d like in — what’s the best way to start?
