Marc

marc@primal.net

Freedom Money | Freedom Tech | Cashu Cards

Overview Articles Media Highlights

by Marc

April 3 2026
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How To Make Cashu Cards And Redeem Bitcoin From Cashu Tokens

I turned one of my old blogs into a prompt to make printable greeting cards with QR cashu tokens that are redeemable for bitcoin over the lightning network. Make your own at https://cashu-cards.shakespeare.wtf/

by Marc

March 2 2026
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Support

Support Page

by Marc

February 22 2026
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Make The Money Printer Go Brrr

Learn how to print up to 500 sats on a QR code using cashu brrr software.

by Marc

February 13 2026
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#

I wrote this article to help onboard Square Merchants onto the bitcoin payment rails because we think bitcoin is better money and want to help bring more customers to businesses that accept bitcoin. I plan to hand business cards with a QR code that links to this article to businesses that have Square payment terminals, but have not yet elected to accept bitcoin. Please share this article with shops near you.

by Marc

February 9 2026
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The Nostr Tip Jar

A tutorial designed to teach employees who work at businesses that accept bitcoin how to make a lightning network tip jar using Primal.

by Marc

February 7 2026
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Buy A BadAss BitAxe From CryptoCloaks

This is a review I wrote for Cryptocloaks, a bitcoin company I have bought stuff from for hundreds of thousands of blocks.

by Marc

February 5 2026
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SoapMiner Review

A video review of Soap Miner's Beef Tallow Soap and lip balm. Check out Soap Miner at soapminer.com today.

by Marc

January 26 2026
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Bring Back The Penny

Bring Back The Penny With Bitcoin