A proper backup of your seed phrase is probably the most important thing in Bitcoin self custody.
Not every seed needs to be hammered into steel. But it should be something more than a simple paper. The Seedcards with integrated self-laminating function are the optimal middle ground.
Simple physical seed storage
Seedsigner is a great open source do-it-yourself signing device, check out the project here.
We were not happy with the available enclosures. So we designed one ourselves. Of course freely available. You can print it yourself (see here). Or have it printed at a local 3D printer store.
Or get it here and support our work.
BUILD YOUR OWN BITCOIN SIGNING DEVICE
Don't trust the random number generator of your hardware wallet.
Seedsticks allow you to create an infinite number of seed phrases by yourself.
Be your own random number generator
The Specter-DIY is an amazing open source do-it-yourself signing device from Specter Solutions.
Unfortunately, there was a lack of good enclosures. So we designed one ourselves. Of course freely available. You can print it yourself, see here. Or have it printed at a local 3D printer store.
Or get it here and support our work.
Build a signing device from off-the-shelf components
Testimonials
My enclosure arrived today and I could not be happier with it. I chose the same colours in the picture too. There has been lots of thought go into the build and the fit is amazing. Really good product. Thank you 🙏
— Azzbo77 (@Azzbo77) December 31, 2022
About me
Everyone has their bitcoin story. So do I. Mine started in 2017. But I had to spend a whole year down the rabbit hole to understand the immense impact Bitcoin can have on our society. I was flashed. And still am. Bitcoin became a passion. But I didn't want to just passively follow Bitcoin, I wanted to be a part of it, contribute to it. So I started giving Bitcoin talks and working on Bitcoin software projects. With SeedSticks I released my first physical project on which I have been thinking of for a long time. I love it! And with bitcoin-store.org, I finally have a site that allows me to publish things immediately as they transition from my head into a real and hopefully useful product.
I am happy to be able to contribute to Bitcoin somehow.
-- Thomas, 11/2022
Seedsticks.org
Seedsticks was our first product and has its own website. There you will find lots more information about why and how. Check it out:
Don't miss anything
Please follow us on X to stay up to date when we introduce new products.
Partner shops
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Dezentralshop.ch
Visit DezentralshopBitcoin store focused on Switzerland run by two amazing Bitcoin friends.
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Satoshistore.io
Visit SatoshistoreStore founded in Austria with a wide range of Bitcoin-themed products.
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Hotel-Princess.de
Visit Bitcoin HotelNot only pay for your room in Bitcoin, but also buy products right on site.
Get in touch with us:
"If you want to build a ship, don't drum up men to procure wood, assign tasks and distribute the work, but teach them to yearn for the vast, endless sea."
Antoine de Saint-Exupéry