I just spent over an hour in conversation with none other than Phil Zimmerman, and the mission was clear: purple-pilling him on Nostr. Phil hadn't heard of it before, so I had the challenge of introducing something I knew would resonate deeply with him. After all, he's the guy who knows a thing or two about encryption keys and was previously involved in building Okuna, an open-source social network that unfortunately ran out of funding. I showed him Amethyst on my phone and a post by @Lyn Alden
Phil's got strong opinions when it comes to content moderation, censorship, and those rage-inducing engagement algorithms that seem tailor-made to fracture society. I knew this was my opening. I explained how Nostr flips the script—you get to choose your own algorithm, define your content moderation levels, and uphold the principle that free speech must be the goal. And yeah, true free speech requires free money, so I brought that into the conversation too. That’s when @Mags chimed in with talk about zaps and ecash, which instantly caught Phil’s attention.
Phil had no idea that Chaum's patents had expired, so I jumped into an explanation about Cashu—how it allows payments to be locked to npubs and the privacy-preserving magic of ecash. I was way out of my depth here but tried to channel my inner @calle.
You could tell the gears were turning...
He's not on social media at all, and I didn't get him to install Damus on his iPhone, but hey—tomorrow's another day. I’ll be back to badger him some more. 🤣
I also tried to make it clear that Nostr is far more than just social media. It's a tool to run coinjoins, decentralized apps, and essentially a DNS replacement. It’s got the kind of flexibility and potential that someone like Phil could see changing the game.
A massive thanks to the POW Summit and @npub1ejyy...9ale for making this conversation even possible. And PS: @Jameson Lopp I need you to tag-team Phil today!
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Replies (10)
AHEM. WEN MEME SER
🤣
Today is another day for purple-pilling!Wonderful post. It's like sitting on the sideline of a sportsevent where the commentator explains the action and I feel like being part of the game.
Having followed the cryptowars in the 90ies (yes I am old 😑), even wearing a crypto-code (see my bio pic) T-Shirt back then this post stirs up some emotion. Thanks!
In this context I'd like to bring attention to a foundation of a secure internet since 25(!) years.
GnuPG
Only with this *open source* project the mass adoption of PGP and encryption in general really took off.
Everyday it's used (mostly in the background) to ensure privacy and software integrity. So let's not forget the founder of GnuPG:
Werner Koch
I don't know much about him, but I was always impressed how he as a solo dev ran this project with almost no funding and not giving up.


Werner Koch - Wikipedia
Wow cool! Nice job
I met Phil briefly at a documentary filming. He was going to be interviewed after me. Before I left, I went over and was like “hey you probably don’t know me but I just wanted to say I’m a big fan of your work” and shook his hand. Dude’s a legend.
Doing Gods work.
Rock on! He's the father of code is "free" speech!
This book tells the story. Really enjoyed it
worth remembering that what he had in his hands at the time was considered a state secret and a WMD. incredible stuff


Wow I also have just learned so much more about Nostr from this post. @Chris @ seedor_io Thanks for the PSA. I am a newbie and appreciate all the knowledge I can learn 🙏