NodeSentinel

Incidents: A powerful new feature. Full incident history for your validators. See when incidents happened, how long they lasted and how much they cost you.

Clusters: Monitor your validators exactly how you run them in production. You can now group validators by server or physical machine (1:1 mapping). Create clusters that reflect your real infrastructure and track the health of the entire group together.

The new Mini App gives operators a complete view without leaving Telegram: Balances + Performance & rewards (7d / 30d / 90d) Missed attestations + full history + more.

@LidoFinance CSM operators, this one is for you 👀. NodeSentinel V2 is live, a cleaner and more powerful way to monitor your validators. #Ethereum #Staking #Validators

🚨 New feature announcement: Incidents Until now, NodeSentinel notified when validators went offline, and again when they recovered. Useful, but we could do better. Alerts did not track: • Incident duration • Validators affected • Estimated missed rewards Now they do. We detect validator inactivity when 3 attestations are missed in a row (an attestation is not included, or arrives more than 5 slots late). When inactivity is detected, we open an **incident** that remains active until all affected validators recover. When an incident starts: • A new incident is opened • A notification is sent immediately to the operator While the incident is active we track: • Incident duration • Validators impacted • Missed rewards When all affected validators recover, a recovery notification is sent. Now operators can see not only that something happened, but also for how long, which validators were affected, and what it cost.

Hello @gnosischain ! We want to share some progress on NodeSentinel V2 👀 This new version is web-based and will work both as a traditional web app and as a Telegram mini-app. V2 combines our monitoring & alerting system with a validator-focused explorer, so you can monitor everything from a single place. Beta coming very soon.

Curious what indexing @gnosischain looks like under the hood? Here’s our Indexer V2 in action ⚡️🚀

A monitor for your beacon chain validators — right in Telegram. ✅ Track status, rewards, and APY 📉 Alerts for offline validators, performance drops, and more 📊 Historical data across timeframes 🔍 Validator group support (coming soon) Available for Ethereum and Gnosis Chain.