Episode 4: The Nexus zkVM, Explained
Zero-knowledge proofs sound abstract β until you realize they can change how we trust software, data, and institutions.
I talked with Samuel Judson, head of zkVM engineering at Nexus, about why zk tech is having a moment β and whatβs coming next.
π§ Listen: open.spotify.com/episode/0PJX...
29.08.2025 19:33 β π 0 π 0 π¬ 0 π 0
Is Bitcoin's four-year cycle dead?
Breaking the halving beat: Do liquidity and institutional flows dominate now?
The myth gave Bitcoin its rhythm.
But markets grow up. Narratives evolve. Scarcity rituals now coexist with yield spreads and fund flows.
Full take: www.danielmcglynn.com/bitcoin-four...
17.08.2025 17:13 β π 0 π 0 π¬ 0 π 0
The halving still matters β but itβs fading into the background.
What was once cryptoβs internal clock now ticks in sync with global finance.
Liquidity cycles are louder than subsidy cuts.
17.08.2025 17:13 β π 0 π 0 π¬ 1 π 0
An ETF doesnβt ape in at midnight.
It rebalances at quarterβs end.
It tracks inflows.
It benchmarks.
This isnβt magic Internet money anymore. Itβs a macro asset.
17.08.2025 17:13 β π 0 π 0 π¬ 1 π 0
Why the shift?
93% of all BTC is already mined
ETFs absorbed tens of billions
New buyers are institutions, not Discord traders
Liquidity flows > meme flows
17.08.2025 17:13 β π 0 π 0 π¬ 1 π 0
But this time around?
Bitcoinβs price looks less like a retail chart... and more like a Wall Street one.
The beat isnβt block height. Itβs ETF flows, Treasury yields, and the shape of the yield curve.
17.08.2025 17:13 β π 0 π 0 π¬ 1 π 0
It wasnβt just a protocol change β it became folklore. Memes. Charts. Telegram cults counting down to the next block.
Retail-driven cycles where βnumber go upβ felt coded into Bitcoinβs DNA.
17.08.2025 17:13 β π 0 π 0 π¬ 1 π 0
The halving was simple and symbolic: Every 210,000 blocks, the Bitcoin subsidy gets cut in half. Scarcity goes up. Price follows.
2012 halving β 2013 run
2016 halving β 2017 mania
2020 halving β 2021 peak
A neat, four-beat rhythm.
17.08.2025 17:13 β π 0 π 0 π¬ 1 π 0
Every four years, crypto tuned itself to the #Bitcoin halving β a ritual scarcity event that signaled the start of a bull market.
But 2025 feels different.
What happens when myth meets macro?
17.08.2025 17:13 β π 2 π 1 π¬ 1 π 0
Platforms extract.
Protocols reinvest.
Profits to the protocol = funding public goods.
16.06.2025 15:11 β π 0 π 0 π¬ 0 π 0
The takeaway:
Stablecoins are becoming a default money layer for the internet.
The UI stays the same.
The rails change.
And the next time you check out online, crypto might be doing the heavy lifting.
15.06.2025 15:06 β π 0 π 0 π¬ 1 π 0
Regulation is catching up, too.
The GENIUS Act is working its way through Congress.
If passed, it gives Walmart and Amazon a legal path to launch fully-reserved, regulated stablecoins at scale.
15.06.2025 15:06 β π 0 π 0 π¬ 1 π 0
This isnβt mass adoption through onboarding.
Itβs adoption by absorption.
Stablecoins hide the crypto and deliver the benefits.
No seed phrases. No L2s. Just dollars that move like messages.
15.06.2025 15:06 β π 0 π 0 π¬ 1 π 0
Hereβs the big unlock: stablecoins let web2 companies join web3 without changing the user experience.
You still tap βPay.β
You still get your order.
Only now, the backend is programmable, fast, and global.
15.06.2025 15:06 β π 0 π 0 π¬ 1 π 0
Meanwhile, Amazon and Walmart are reportedly exploring launching their own stablecoins.
Theyβre not chasing hype. Theyβre chasing margins.
Billions in annual card fees are on the table. Stablecoins cut out the middlemen.
15.06.2025 15:06 β π 0 π 0 π¬ 1 π 0
PayPal just added Stellar as the third chain for PYUSD.
Why?
β 5-second settlement
β Sub-cent fees
β Remittance rails that already reach the global edge
This isnβt a flexβitβs infrastructure.
15.06.2025 15:06 β π 0 π 0 π¬ 1 π 0
Stablecoins are becoming cryptoβs killer appβjust like email was for the web.
And this month, PayPal, Amazon, and Walmart made moves that could quietly remake how money flows online. π§΅
15.06.2025 15:06 β π 1 π 0 π¬ 1 π 0
Circleβs IPO boom: ARK bets, Gemini follows, crypto shifts
Circleβs explosive IPO signals a turning point in crypto. ARK bets big, Gemini follows, and stablecoins step into Wall Streetβs spotlight. From policy shifts to programmable dollars, this is how inter...
Circleβs explosive IPO signals a turning point in crypto. ARK bets big, Gemini follows, and stablecoins step into Wall Streetβs spotlight. From policy shifts to programmable dollars, this is how internet money finally goes mainstream. Donβt miss what's next.
www.danielmcglynn.com/circles-ipo-...
08.06.2025 13:43 β π 0 π 0 π¬ 0 π 0
But increasingly when I think about the future of the internet I think about my kids...
29.05.2025 12:44 β π 0 π 0 π¬ 0 π 0
Recently, the idea of thinking about internet architecture feels less revolutionary and more existential.
The motivations are different. I used to worry about macro outcomes -- things like decentralization and economics, etc. And to a large extent that's the stuff I still write about.
29.05.2025 12:44 β π 0 π 0 π¬ 1 π 0
I write about the internet.
However unpopular the opinion might be, I believe the open internet and open money are fundamental to holding the line on things like unchecked power and the growing divide between the ruling class and everyone else.
29.05.2025 12:44 β π 0 π 0 π¬ 1 π 0
www.danielmcglynn.com/21-capital-a...
01.05.2025 15:29 β π 1 π 0 π¬ 0 π 0
The 21 Capital launch is more than another institutional play. It introduces new performance metrics.
Instead of EPS, it reports bitcoin per share (BPS) and bitcoin return rate (BRR).
Investors arenβt buying dollar exposure β theyβre buying a claim on a growing #bitcoin base.
01.05.2025 15:29 β π 2 π 0 π¬ 1 π 0
Stablecoins in todayβs Money Stuff
02.04.2025 19:25 β π 0 π 0 π¬ 0 π 0
Feeling this from @metalabel.bsky.social
02.04.2025 04:01 β π 0 π 1 π¬ 0 π 0
feels like decentralized infrastructure of all kinds is only going to become more important...
a16zcrypto.com/posts/listic...
02.04.2025 00:55 β π 0 π 0 π¬ 0 π 0
A new operating system for creative people
https://www.metalabel.com
π Passionate about Tech | Futuristic Thinker | Innovator | Digital Transformation Advocate π Join me on a journey through the digital landscape as we explore groundbreaking tech, share insights, and shape the future together. Let's connect
Crypto developer with expertise in blockchain technologies, smart contracts, and decentralized apps. Passionate Web 3 innovation, secure coding, and scalable solutions. Background in physics enhances problem-solving and analytical skills for complex system
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