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Cyberpunk futuristic cityscape representing decentralized communication
NOSTR HUB Logo - Decentralized Communication Platform

NostrHUB - The Future of Decentralized Communication

THE FUTURE OF DECENTRALIZED

COMMUNICATION

Connect to the Future

A space dedicated to the exploration and development of NOSTR protocol and Bitcoin technologies for secure, censorship-resistant communication

What is NOSTR?

NOSTR (Notes and Other Stuff Transmitted by Relays) is a simple, open protocol that enables a truly censorship-resistant and global decentralized social network.

Censorship Resistant

With no central server, NOSTR is designed to be censorship-resistant. Your data is cryptographically signed and can be verified by anyone, ensuring message authenticity and integrity.

Decentralized Network

NOSTR operates on a network of independent relays. You can connect to any relay you choose, and your data can be replicated across multiple relays, eliminating single points of failure.

Simple Protocol

The protocol is intentionally simple, making it easy for developers to build on. This simplicity ensures longevity, adaptability, and a low barrier to entry for new implementations.

Bitcoin Integration

NOSTR seamlessly integrates with Bitcoin's Lightning Network, enabling micro-payments (zaps) and creating new economic models for content creators in the decentralized web.

At NostrHUB, we're building tools and applications that leverage the power of NOSTR to create a more open, secure, and user-controlled internet experience for everyone.

Learn More About NOSTR

Key Features of NOSTR Protocol

Decentralized

Built on a network of independent relays with no single point of failure.

Secure

Cryptographically signed messages ensure authenticity and integrity.

Lightning Fast

Seamless integration with Bitcoin Lightning Network for micropayments.

Open Protocol

Simple, open protocol that anyone can build on and extend.

Our Open-Source Projects

AutoZap

GitHub

AutoZap is a bot for the Nostr network designed to monitor reposts of specific notes and automatically send small Lightning Network payments (zaps) to users who engage with these notes.

Key Features

  • Monitors Nostr relays for reposts of specific notes
  • Automatically sends payments (zaps) to users
  • Uses LNbits API for handling Lightning payments
  • Powered by Python and Nostr libraries

Technical Details

  • Python 3.10 or higher
  • Virtual Environment (recommended)
  • Integrates with Lightning Network
  • Open source and customizable
⚡️

Live NOSTR Protocol Feed

⚡️

See the latest events from the NOSTR network in real-time. This feed connects directly to the NostrHUB relay at wss://relay.nostrhub.tech.

NostrHUB Logo

Connecting to NOSTR relay...

Upcoming Events

Bitcoin am Holzmarkt (Stammtisch)

Willkommen beim Bitcoin Meet-up im Café Holzmarktperle. Join fellow Bitcoin enthusiasts for a casual meetup to discuss the latest developments in Bitcoin technology and ecosystem.

March 19, 2025Café Holzmarktperle, Berlin
Register

NOSTRHUB 008

We will discuss nostr news, new projects, and useful integrations. Join us at the Berlin NOSTR HUB, a vibrant space dedicated to the exploration and development of NOSTR and Bitcoin technologies.

March 22, 2025NOSTR HUB in Vettert Bar, Berlin
Register

NOSTR HUB Meetup

Monthly gathering of NOSTR enthusiasts. Our mission is to build a community where tech enthusiasts, developers, entrepreneurs, artists, and creatives can come together to learn, innovate, and collaborate.

April 26, 2025Berlin
Register
🤝

Collaborating Organizations

🤝

We work closely with leading organizations in the Bitcoin and NOSTR ecosystem to drive innovation and adoption.

DVADTZYAT ODIN
Innovation Partner

DVADTZYAT ODIN

A global organization focused on advancing the circular economy through Bitcoin innovation. Rooted in the Ukrainian Bitcoin community, they empower entrepreneurs and creators by supporting Bitcoin-based businesses.

Learn More
Bitcoin Lab Berlin
Community Partner

Bitcoin Lab Berlin

Community-driven Bitcoin education and development hub with over 4,000 members. Hosts regular meetups and workshops to foster knowledge sharing and collaboration in the Bitcoin ecosystem.

Learn More
Arkano.tech
Development Partner

Arkano.tech

Building trust through blockchain technology and decentralized solutions. Developers of NostrHUB and specialists in creating secure, transparent systems for the Web3 ecosystem.

Learn More

Support NostrHUB

Help us build the future of decentralized communication by supporting NostrHUB through Geyser Fund. Your contribution will directly fund the development and expansion of NOSTR technologies.

🚀What Your Support Enables

  • Development of open-source NOSTR tools and applications
  • Hosting community events and educational workshops
  • Expansion of relay infrastructure for better network performance
  • Research into new NOSTR implementations and use cases

Geyser Fund

Geyser is a Bitcoin-native crowdfunding platform that enables you to support projects with Bitcoin and Lightning Network payments.

PlatformBitcoin-native
Payment MethodsBTC, Lightning
MinimumAny amount helps!

Connect With NostrHUB Community

Join the NostrHUB community and stay updated on the latest developments in NOSTR protocol and Bitcoin technologies.

Follow Our Nostr Channel📡

npub188rvs46l0q8d3h4y7lpu5glyhh7r709x3rce8z93xs5lgsmkaf9q4wjckp

Scan to Connect📱

NostrHUB 0xchat QR Code for connecting to our NOSTR channel

🐙Find Us On GitHub🐙

Or reach us via

💻Connect to Our NOSTR Relay

Connect to Relay

Connect quickly with websocat:

websocat wss://relay.nostrhub.tech

Or get the latest 10 posts with:

echo '[ "REQ", "sub-id", { "kinds": [1], "limit": 10 } ]' | websocat wss://relay.nostrhub.tech
Connecting to wss://relay.nostrhub.tech...

Start exploring Nostr - copy these commands and try them out!

🚀About NostrHUB Relay

Our relay at wss://relay.nostrhub.tech provides a simple way to interact with the Nostr network.

  • High-performance relay with minimal latency for real-time NOSTR events
  • Support for all standard Nostr event kinds and NIPs (NOSTR Implementation Possibilities)
  • Robust filtering capabilities for targeted subscriptions and efficient data retrieval
  • Community-focused with active development and regular updates