It’s important to run your own @mempool node for security, privacy, and censorship resistance. If http://mempool.space gets censored or attacked, you won’t be affected if you self-host your own @mempool node. We support one-click installation on Umbrel, Raspiblitz, and MyNode.
Open you your umbrel's homepage. Click "App Store".
Install:
* Mempool
* Specter
You're good to go, checking up transactions, fees etc. on your **very own** node.
You can even configure your own mempool instance as block explorer in specter settings.
And - while you're at it: Head to https://coldcardwallet.com and grab a coldcard hardware wallet. They look scary complex but are a breeze to use securely, especially if you're using it with specter.