Umbrel Nostr Relay

wss://relay.blkstr.io

Statusoffline

Last check2026-09-25 07:12 UTC

LocationToronto, CA

Softwarenostr-rs-relay (0.8.1)

Accessfree

Supported NIPsNIP-01NIP-02NIP-09NIP-11NIP-12NIP-15NIP-16NIP-20NIP-22NIP-33

Uptime 30 d95%

AchievementsDay one relay

Recommended59 relay lists (NIP-65 lists we sampled; a lower bound)

First seen2026-08-24 02:15 UTC

Last online2026-09-25 06:39 UTC

Uptime history (30 days)

Loading…

A Nostr Relay running on Umbrel

Embed this badge. It updates with every snapshot (~10 min).

<img src="https://nostrmap.com/badge/6328.svg" alt="nostrmap status badge for wss://relay.blkstr.io">

[![nostrmap](https://nostrmap.com/badge/6328.svg)](https://nostrmap.com/relay/6328/)

Track this relay in any feed reader, no account needed: feed.atom (goes offline, comes back, software updates, policy changes).

Data from the nostrmap.com crawler, updated 2026-09-25 07:13 UTC. How data is collected.