Kosmos Relay
wss://nostr.kosmos.org
online clearnet PublicOutbox nip11 via probe
liveness (own probes)
- uptime 7d
- 100%
- uptime 30d
- 100%
- rtt open
- 463 ms
- rtt read
- 98 ms
- last online
- 2026-10-27T00:19:04.908165+00:00
- last checked
- 2026-10-27T00:19:04.908165+00:00
- discovered
- 2026-10-10T17:54:12.607057+00:00 (nip66)
recent checks
NIP-11 information
- description
- Members-only nostr relay for kosmos.org users
- contact
- ops@kosmos.org
- software
- git+https://github.com/hoytech/strfry.git 1.1.1
- admin pubkey
- b3e1b7c0ef48294bd856203bfd460625de95d3afb894e5f09b14cd1f0e7097cf
supported NIPs
NIP-1NIP-2NIP-4NIP-9NIP-11NIP-28NIP-40NIP-45NIP-70NIP-77
limitations
- max_limit
- 500
- max_subscriptions
- 200
- max_message_length
- 131072
raw NIP-11 document
{
"contact": "ops@kosmos.org",
"description": "Members-only nostr relay for kosmos.org users",
"icon": "https://assets.kosmos.org/img/app-icon-256px.png",
"limitation": {
"max_limit": 500,
"max_message_length": 131072,
"max_subscriptions": 200
},
"name": "Kosmos Relay",
"negentropy": 1,
"privacy_policy": "https://accounts.kosmos.org/privacy",
"pubkey": "b3e1b7c0ef48294bd856203bfd460625de95d3afb894e5f09b14cd1f0e7097cf",
"software": "git+https://github.com/hoytech/strfry.git",
"supported_nips": [
1,
2,
4,
9,
11,
28,
40,
45,
70,
77
],
"version": "1.1.1"
}
monitor consensus (NIP-66)
1 monitors reported this relay in the last 7 days. Last report 2026-10-26T21:46:14+00:00.
| monitor | rtt open | network | nips | reported |
|---|---|---|---|---|
| 19f3383da2a3022e… | 338 ms | clearnet | 10 nips | 2026-10-26 21:46 UTC |
| fbc233f31868ffa8… | 1153 ms | clearnet | 10 nips | 2026-10-10 17:54 UTC |