Ditto Relay

Online

wss://relay.piazza.today

A Nostr relay backed by OpenSearch

Score75

Connection

Connect: 998 ms
Read: 148 ms
Write: 23 ms
Network: Clearnet
Last checked: 5 hours ago
Last online: 5 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: 0
as read relay: 0
as write relay: 0
NIP-66 monitors: 1
Notes in the last hour: 65

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: 4M
Max subscriptions: 20
Max filter limit: 1,000
Max content length: —n/a
Max event tags: 5,000

Overview

Software: ditto-relay
Version: 0.1.0
Contact: ares@piazza.today
Countries: —n/a
Languages: —n/a
First seen: Oct 30, 2026, 12:17 AM UTC
Discovered via: nip66

NIP-11 document

{
  "name": "Ditto Relay",
  "description": "A Nostr relay backed by OpenSearch",
  "banner": "https://relay.piazza.today/banner.jpg",
  "icon": "https://relay.piazza.today/icon.png",
  "pubkey": "395a42fcfc0a21e7b84a52bb5badde840f0f8b5d419dd3c4c5d26d93756fad52",
  "self": "14cadfa54ac4ac4d36ea5b0a37831b86787f4dfefd70291c91ae12928bb09e99",
  "contact": "ares@piazza.today",
  "supported_nips": [
    1,
    9,
    11,
    13,
    40,
    42,
    45,
    50,
    62,
    70,
    77
  ],
  "software": "https://gitlab.com/soapbox-pub/ditto-relay",
  "version": "0.1.0",
  "limitation": {
    "max_message_length": 4000000,
    "max_subscriptions": 20,
    "max_limit": 1000,
    "max_subid_length": 100,
    "max_event_tags": 5000,
    "min_pow_difficulty": 0,
    "auth_required": false,
    "payment_required": false
  }
}

Use this data

View JSON

curl

curl "/api/v1/relays/relay.piazza.today"