Icon of Bitcoin Knots app on Umbrel App Store

Bitcoin Knots

Run your personal node powered by Bitcoin Knots

Léo Haf

Open App Store on your umbrelOS device to install this app
Screenshot 1 of Bitcoin Knots app on Umbrel App Store
Screenshot 2 of Bitcoin Knots app on Umbrel App Store
Screenshot 3 of Bitcoin Knots app on Umbrel App Store
About this app

Take control of your digital sovereignty by choosing Bitcoin Knots to run your node! By using Knots, you’re supporting a version of Bitcoin that prioritizes efficiency, security, and flexibility. With Bitcoin Knots’ enhanced configuration options, you can fine-tune your node to help keep the network clean and resilient, actively reducing unnecessary load from spam or parasitic transactions.

Every node strengthens the Bitcoin network, and your decision to use Bitcoin Knots contributes directly to a more decentralized and spam-resistant ecosystem. Your node not only validates and secures transactions but also sets an example for a more sustainable, user-focused Bitcoin network.

Welcome to the community of Bitcoin Knots users, and thank you for helping Bitcoin grow stronger!

Here's a guide on how to move the blockchain from bitcoin core to knots: https://docs.mempool.guide/page/migrationumbrel.html

To forward incoming peer traffic to your device, set up the following configuration: (router) 9333 -> (device) 9333

Powered by Bitcoin Knots: https://bitcoinknots.org/

What's new
Version 29.2-3last week

Update to Bitcoin Knots v29.2.knots20251110

Version 29.2-22 weeks ago

Add version selection for Bitcoin Knots and code improvements.

Version 29.2last month

Full Bitcoin Knots v29.2.knots20251010 release notes are found at https://github.com/bitcoinknots/bitcoin/releases/tag/v29.2.knots20251010

Version 29.1-12 months ago

This update ensures compatibility with the latest electrs and btcpay-server updates on umbrelOS. Please restart Electrs and BTCPay Server (if you have them installed) after updating Knots.

Full Bitcoin Knots v29.1.knots20250903 release notes are found at https://github.com/bitcoinknots/bitcoin/releases/tag/v29.1.knots20250903

Version 29.12 months ago

Update to Bitcoin Knots v29.1.knots20250903 - release notes at https://github.com/bitcoinknots/bitcoin/releases/tag/v29.1.knots20250903

Version 28.1-44 months ago

🚨 After updating to this new version, please restart any connected apps (e.g., DATUM, Lightning Node, etc) to ensure they re-connect properly. Also, if you have forwarded ports on your router for incoming peer connections, you will need to make sure you are forwarding 9333 on your router to 9333 on your device.

This update introduces a completely redesigned experience, rebuilt from the ground up, both architecturally and visually, to give you a powerful, data-rich view into every aspect of your node's operation.

From visualizing the network in real time to fine-tuning your configuration, the tools you need for ultimate sovereignty are now at your fingertips.

New features:

  • Globe: A stunning, real-time visualization of your node's global connections. See new peers connect and transactions broadcast around the world, as it happens.
  • Blocks: Follow along as each new block arrives, packed with transactions, and is verified by your own node.
  • Insights: Key metrics about your node and the network are now presented in a series of clean, elegant charts.
  • Peers: A completely new table gives you a detailed, sortable list of every peer your node is connected to.
  • Settings: Fine-tune your node with a simplified, searcheable, and more intuitive layout for the settings.
  • Configuration Editor: Power users can now make custom fine-grained adjustments to their bitcoin.conf file directly from a new editor in the app's settings.

A new chapter for self-sovereignty begins.

Version 28.1-36 months ago
  • New Welcome page at the first start of Knots.
  • Add -softwareexpiry option.
Version 28.1-26 months ago

Bug fixes.

Version 28.1-17 months ago

Bug fixes.

To forward incoming peer traffic to your device, set up the following configuration: (router) 8333 -> (device) 9333

Version 28.18 months ago

TThis release updates Bitcoin Knots to version v28.1.knots20250305 Full release notes can be found at https://github.com/bitcoinknots/bitcoin/releases/tag/v28.1.knots20250305

Version 27.1.2-swappable.410 months ago

This release fixes a bug that prevented some apps from connecting to Bitcoin Knots.

🔔 And in case you missed it:

Bitcoin Knots now integrates seamlessly with other apps, allowing you to connect compatible apps like Electrum servers, block explorers, and Lightning nodes directly to it.

To switch an existing app to use Bitcoin Knots, right-click the app and update the connection in “Settings.”

⚠️ Note: This feature requires umbrelOS 1.3 or later.

Version 27.1.2-swappable.311 months ago

Important bug fixes. 🔔 And in case you missed it:

Bitcoin Knots now integrates seamlessly with other apps, allowing you to connect compatible apps like Electrum servers, block explorers, and Lightning nodes directly to it.

To switch an existing app to use Bitcoin Knots, right-click the app and update the connection in “Settings.”

⚠️ Note: This feature requires umbrelOS 1.3 or later.

Version 27.1.2-swappable.212 months ago

This update brings two new widgets for the Bitcoin Knots app, allowing you to keep an eye on your node's stats and its sync progress right from your Umbrel's homescreen.

After updating, you can add widgets by right-clicking on the home screen and selecting "Edit widgets", or by clicking on Widgets in the Dock.

🔔 And in case you missed it:

Bitcoin Knots now integrates seamlessly with other apps, allowing you to connect compatible apps like Electrum servers, block explorers, and Lightning nodes directly to it.

To switch an existing app to use Bitcoin Knots, right-click the app and update the connection in “Settings.”

⚠️ Note: This feature requires umbrelOS 1.3 or later.

Version 27.1.2-swappable12 months ago

Bitcoin Knots now integrates seamlessly with other apps, allowing you to connect compatible apps like Electrum servers, block explorers, and Lightning nodes directly to it.

To switch an existing app to use Bitcoin Knots, right-click the app and update the connection in “Settings.”

⚠️ Note: This feature requires umbrelOS 1.3 or later.

Version 27.1.212 months ago

This release updates Bitcoin Knots on umbrelOS to be compatible with Datum and introduces several new configuration options in Advanced Settings for configuring your node's block construction policy.

Version 27.1.1last year

This release updates Bitcoin Knots to version 27.1

Full release notes can be found at https://github.com/bitcoinknots/bitcoin/releases/tag/v27.1.knots20240801

Version 27.1last year

This release updates Bitcoin Knots to version 27.1

Full release notes for Bitcoin Knots can be found at https://github.com/bitcoinknots/bitcoin/releases/tag/v27.1.knots20240621

Version 26.1.2last year

This update includes minor changes to the descriptions of Advanced Settings parameters that were introduced in the previous release (26.1.1).

Full release notes for Bitcoin Knots can be found at https://github.com/bitcoinknots/bitcoin/blob/v26.1.knots20240513/doc/release-notes.md

Version 26.1.1last year

This release updates Bitcoin Knots to version 26.1.knots20240513

Full release notes can be found at https://github.com/bitcoinknots/bitcoin/blob/v26.1.knots20240513/doc/release-notes.md

Version 26.1last year

This release updates Bitcoin Knots to version 26.1.

Full release notes can be found at https://github.com/bitcoinknots/bitcoin/blob/v26.1.knots20240325/doc/release-notes.md

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