Izzy Castro (@izycastrowrites) 's Twitter Profile
Izzy Castro

@izycastrowrites

AI Anthropologist | Systems Sleuth | Fountain of Youth Seeker | Web3 Witch | Reporter for Digital Frontier - leading the Upgrading Humanity podcast / newsletter

ID: 877308126927753216

calendar_today20-06-2017 23:32:11

543 Tweet

433 Followers

692 Following

Izzy Castro (@izycastrowrites) 's Twitter Profile Photo

In this week's newsletter I'm transporting readers to rural Portugal, where a network society project is using web3 to rethink the relationship between community, land and participation. Sign up to get it into your inbox tomorrow! utopiainbeta.substack.com

In this week's newsletter I'm transporting readers to rural Portugal, where a network society project is using web3 to rethink the relationship between community, land and participation.

Sign up to get it into your inbox tomorrow! 
utopiainbeta.substack.com
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Bear heads, brass bands and blockbuster payment cards -- Consensus this year had it all. But with it, a wave of real world adoption is coming. Read about my experience this year in this week's Utopia in Beta. Sign up to get it in your inbox: utopiainbeta.substack.com

Bear heads, brass bands and blockbuster payment cards -- Consensus this year had it all. 

But with it, a wave of real world adoption is coming. Read about my experience this year in this week's Utopia in Beta. 

Sign up to get it in your inbox: utopiainbeta.substack.com
Izzy Castro (@izycastrowrites) 's Twitter Profile Photo

Completely missed this post! At Consensus2025, I sat down with Danielle from the Filecoin Foundation to talk about the launch of Utopia in Beta and share my ideas around journalism and its intersection with web3 technologies. Really fun - thank you guys for having me on!

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Bitcoin 2025 was a whirlwind -- a celebration of adoption and "financial freedom". But it left me conflicted. You'll read why in my next newsletter - I welcome any counterarguments. Sign up below to get it first. utopiainbeta.substack.com

Bitcoin 2025 was a whirlwind -- a celebration of adoption and "financial freedom". 

But it left me conflicted.
You'll read why in my next newsletter - I welcome any counterarguments. 

Sign up below to get it first. 
utopiainbeta.substack.com
Arcanum Ventures (@arcanumventures) 's Twitter Profile Photo

Crypto VCs are officially evolving? Hypersphere thinks the game is changing, and you won't want to miss what they have to say. We sat down with Mehdi Farooq & Jack Platts from Hypersphere Ventures to break down: - BTC, ETH, SOL, and more as treasury assets - Crypto

Crypto VCs are officially evolving?

<a href="/hypersphere_/">Hypersphere</a> thinks the game is changing, and you won't want to miss what they have to say.

We sat down with <a href="/MehdiFarooq2/">Mehdi Farooq</a>  &amp; <a href="/jackbplatts/">Jack Platts</a> from Hypersphere Ventures to break down:

- BTC, ETH, SOL, and more as treasury assets
- Crypto
Ruben Hassid (@rubenhssd) 's Twitter Profile Photo

BREAKING: Apple just proved AI "reasoning" models like Claude, DeepSeek-R1, and o3-mini don't actually reason at all. They just memorize patterns really well. Here's what Apple discovered: (hint: we're not as close to AGI as the hype suggests)

BREAKING: Apple just proved AI "reasoning" models like Claude, DeepSeek-R1, and o3-mini don't actually reason at all.

They just memorize patterns really well.

Here's what Apple discovered:

(hint: we're not as close to AGI as the hype suggests)
Izzy Castro (@izycastrowrites) 's Twitter Profile Photo

At Bitcoin 2025 I sat down with Adam Back to get his take on Bitcoin's adoption story - really enjoyable conversation. Publishing tomorrow on my substack (link below) -marking the first of my "Future Talks" series - unfiltered interviews with futurists. utopiainbeta.substack.com

At Bitcoin 2025 I sat down with <a href="/adam3us/">Adam Back</a> to get his take on Bitcoin's adoption story - really enjoyable conversation. 

Publishing tomorrow on my substack (link below) -marking the first of my "Future Talks" series - unfiltered interviews with futurists. 
utopiainbeta.substack.com
Izzy Castro (@izycastrowrites) 's Twitter Profile Photo

Tomorrow I go into ApeCoin DAO and the longeterm potential of DAO governance Don't miss out Subscribe to get it into your inbox using the link in my bio

Tomorrow I go into ApeCoin DAO and the longeterm potential of DAO governance

Don't miss out 

Subscribe to get it into your inbox using the link in my bio
Logos (@logos_network) 's Twitter Profile Photo

Our governance technologies are almost 400 years old – is it time for an upgrade? Join us for a discussion with @Balajis, @JarradHope_ and @EJ_Spode on how blockchain technologies will serve as the central nervous system for future human collaboration. x.com/i/spaces/1mrGm…

Izzy Castro (@izycastrowrites) 's Twitter Profile Photo

Last week I spoke to elizaOS shawmakesmagic about the prospect of UBI as AI becomes increasingly powerful. Safe to say, he isn't a fan of it. But we had a really nuanced chat around the subject, with him proposing an alternative, more modular, solution. Top quote: "Now

Last week I spoke to <a href="/elizaOS/">elizaOS</a> <a href="/shawmakesmagics/">shawmakesmagic</a> about the prospect of UBI as AI becomes increasingly powerful. 

Safe to say, he isn't a fan of it. 

But we had a really nuanced chat around the subject, with him proposing an alternative, more modular, solution. 

Top quote: 
"Now
MELO (villain arc) (@melowild) 's Twitter Profile Photo

IF YOU WORK IN CRYPTO YOU SHOULD KNOW ABOUT THIS!!!!!!!!!! A targeted malware campaign has been quietly compromising dev environments across crypto for years, and nobody’s talking about it. It hits Python, Node.js, and works on Windows, macOS, and Linux. Here’s how it works

IF YOU WORK IN CRYPTO YOU SHOULD KNOW ABOUT THIS!!!!!!!!!!

A targeted malware campaign has been quietly compromising dev environments across crypto for years, and nobody’s talking about it.

It hits Python, Node.js, and works on Windows, macOS, and Linux.

Here’s how it works
Izzy Castro (@izycastrowrites) 's Twitter Profile Photo

Pseudonyms have been a cornerstone of how people operate in crypto, representing an opportunity for online privacy and a separation of online persona from their day to day life. But I wanted to know more - so I spoke to some of crypto twitter's pseudonymous creators to

Pseudonyms have been a cornerstone of how people operate in crypto, representing an opportunity for online privacy and a separation of online persona from their day to day life. 

But I wanted to know more - so I spoke to some of crypto twitter's pseudonymous creators to
Arcanum Ventures (@arcanumventures) 's Twitter Profile Photo

$200 million in OTC scams stolen... Centralized exchange hacks, fake Zoom malware, wallet drainers, and even major tech companies like Google suffering from major data breaches and password leaks. What is happening in web3 right now with security, and can we ever truly trust

$200 million in OTC scams stolen...

Centralized exchange hacks, fake Zoom malware, wallet drainers, and even major tech companies like <a href="/Google/">Google</a> suffering from major data breaches and password leaks.

What is happening in web3 right now with security, and can we ever truly trust