Join Nostr
2025-11-29 10:15:53 UTC

Blockstream on Nostr: In the 90s they said RSA encryption was dangerous. adam3us thought the world was more ...

In the 90s they said RSA encryption was dangerous.

thought the world was more dangerous without it and put it on a shirt.

Today we're bringing back the tee that challenged authority just by existing for a limited run the on Blockstream Store.


https://store.blockstream.com/products/rsa-t-shirt-2025-limited-edition

The shirt back displays shortened RSA encryption code in Perl. Under 1990s export laws, this made it classified munitions.

Wearing it across borders violated export restrictions.

They lost. Wear the proof. Limited run on Blockstream Store.