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Nostrdex
Relays

0xtr relay

Online
wss://nostr.oxtr.dev

What if changing the world was just about being here, by showing up no matter how many times we get told we don’t belong..

ScoreScore: 83

Connection

Connect
364 ms
Read
1 ms
Write
17 ms
Network
Clearnet
Last checked
2 hours ago
Last online
2 hours ago

Uptime

Last 24 hours
100%
Last 7 days
100%
Each bar is one check (every 6 hours), newest on the right.

Popularity

Listed by users
9
as read relay
9
as write relay
9
NIP-66 monitors
1
Notes in the last hour
at least 500

Supported NIPs

Access & policy

Authentication (NIP-42)
No
Payment required
No
Restricted writes
No
Sends AUTH challenge
No
Minimum PoW (NIP-13)
None
Write test
Accepted our test event

Limits

Max message length
131K
Max subscriptions
40
Max filter limit
500
Max content length
—n/a
Max event tags
—n/a

Overview

Software
strfry
Version
1.0.4
Contact
mailto:oxtrr@protonmail.com
Countries
—n/a
Languages
—n/a
First seen
Oct 30, 2026, 12:17 AM UTC
Discovered via
nip65, nip66

NIP-11 document

{
  "name": "0xtr relay",
  "description": "What if changing the world was just about being here, by showing up no matter how many times we get told we don’t belong..",
  "icon": "https://blossom.oxtr.dev/7c6ffdd8bc75f19fa9bd12f8b50f7e28bca5f835dd44937a1cc82f59f54b3e0e.png",
  "pubkey": "b2d670de53b27691c0c3400225b65c35a26d06093bcc41f48ffc71e0907f9d4a",
  "contact": "mailto:oxtrr@protonmail.com",
  "supported_nips": [
    1,
    2,
    4,
    9,
    11,
    22,
    28,
    40,
    70,
    77
  ],
  "software": "git+https://github.com/hoytech/strfry.git",
  "version": "1.0.4",
  "limitation": {
    "max_message_length": 131072,
    "max_subscriptions": 40,
    "max_limit": 500
  }
}

Use this data

View JSON
curl
curl "/api/v1/relays/nostr.oxtr.dev"