This week Adam and Jerod talk with Brian Bondy, Co-founder and CTO of Brave. They talked through the beginnings of Brave and how BAT (Basic Attention Token) could be driving the future of how we offer funding and tips to our favorite websites and content creators. Of course, they go deep into the historical and the technical details of the Brave browser and their march to Brave 1.0. The last segment of the show covers how BAT works, how it’s being used, and also their interesting spin on an ad model that respects the user’s privacy.

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We’re taking you back to the hallway track at THAT Conference where we have 3 MORE fun conversations: one with Samuel Goff about the future of energy, one with YouTuber Jess Chan about the future of content creation & one with Vanessa Villa / Noah Jenkins about ag tech & the future of food.

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Chris Beams joins the show to talk about Bisq, the P2P decentralized Bitcoin exchange and open-source desktop application that allows you to buy and sell bitcoins in exchange for national currencies, or alternative crypto currencies. We get some background on the issues faced by crypto exchanges like CoinBase, and the now defunkt Mt. Gox. We discuss whether or not Bitcoin is a censorship resistant payment system and what it means to have anonymous transaction currency options. Bisq also has an interesting white paper about its own DAO (Decentralized Autonomous Organization) to support its contributors and we discuss that in detail at the end of the episode.

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We’re joined by Kevin Owocki, the founder of Gitcoin. Gitcoin is a platform to monetize or incentivize work in open source software. We talked about how Gitcoin sits at the intersection of sustaining open source and cryptocurrencies, their history and roadmap, their decision to leverage the brand name of Git, bug bounties, funded issues, web3, MetaMask, and the future of Gitcoin and how open source benefits.

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Andy Baio with the eagle eyes 🦅

While trying to fix my printer today, I discovered that a PDF copy of Satoshi Nakamoto’s Bitcoin whitepaper apparently shipped with every copy of macOS since Mojave in 2018.

I’ve asked over a dozen Mac-using friends to confirm, and it was there for every one of them. The file is found in every version of macOS from Mojave (10.14.0) to the current version, Ventura (13.3), but isn’t in High Sierra (10.13) or earlier.

Well that’s a fun bit of trivia! But why?

Is there a secret Bitcoin maxi working at Apple? The filename is “simpledoc.pdf” and it’s only 184 KB. Maybe it was just a convenient, lightweight multipage PDF for testing purposes, never meant to be seen by end users.

Andrej Karpathy, Sr. Director of AI at Tesla:

We are going to create, digitally sign, and broadcast a Bitcoin transaction in pure Python, from scratch, and with zero dependencies. In the process we’re going to learn quite a bit about how Bitcoin represents value. Let’s get it.

This post is a technical deep-dive. At the end he posted a reader exercise which was to steal some bitcoins his wallet. The challenge, of course, was completed within 45 minutes of publishing. 😁

Why do something like this? For the fun of it, mostly. Definitely not for this reason:

By creating a crypto trading bot that buys bitcoin every time the Tesla boss tweets about it you can rest assured that you are going to catch a VIP seat on the rocket that will slingshot right past the moon and make its way directly to Mars, where Elon spends most of the summer months due to its cold weather and dry climate.

Lulz aside, I love posts like this because they demonstrate how someone tied together a bunch of disparate things (Twitter API, trading API, regular expressions, etc.) to accomplish a real thing, no matter how silly/foolish that real thing is.

Also check out part 2 where he adds sentiment analysis. (Although, it’s hard for me –a human– to decipher Elon Musk’s tweets, so the results of said analysis are probably no better than flipping a coin.)

After announcing the program in a tweet, Jack Dorsey followed up with some details:

This will be Square’s first open source initiative independent of our business objectives. These folks will focus entirely on what’s best for the crypto community and individual economic empowerment, not on Square’s commercial interests. All resulting work will be open and free.

Followed by:

Square has taken a lot from the open source community to get us here. We haven’t given enough back. This is a small way to give back, and one that’s aligned with our broader interests: a more accessible global financial system for the internet.

Whether you’re a devout Bitcoin hodler or an avid nocoiner, you have to admit this a great way (the greatest?) for corporate entities to support the open source community. Full-time salaries. Not focused on commercial interests.

Let’s hope it plays out that way! 🙏

Bloomberg is citing a sell-off of Bitcoin, Ether, and dozens of smaller digital tokens. The “crypto exodus” is happening due to a “sense of panic” hitting crypto investors. It’s been a brutal August for Bitcoin and Ether, with Bitcoin touching below $6,000.

“The big story in the market today is the huge weakness in Ethereum,” Timothy Tam, chief executive officer of CoinFi said in a phone interview — “Bitcoin has held up relatively well versus Ethereum. It’s still quite weak versus the U.S. dollar.”

While cryptocurrencies rallied in July on hopes that a Bitcoin-backed exchange-traded fund would attract new investors, U.S. regulators have yet to sign off on multiple proposals for such a product. The letdown has coincided with growing concern that entrepreneurs who raised crypto-denominated funds via initial coin offerings (ICO) are now cashing out of holdings such as Ether, the token for the Ethereum blockchain that is a popular platform for crypto projects.

What do you think? Are you selling, buying, or holding?

Scam shouldn’t be used as a label for Bitcoin at large, but the hype machine and pump-and-dump schemes around Bitcoin are most certainly teetering on the lines of being a scam.

Bill Harris, former CEO of Intuit and founding CEO of PayPal and Personal Capital, writes:

Promoters claim cryptocurrency is valuable as (1) a means of payment, (2) a store of value and/or (3) a thing in itself. None of these claims are true.

1. Means of Payment. Bitcoins are accepted almost nowhere, and some cryptocurrencies nowhere at all. Even where accepted, a currency whose value can swing 10 percent or more in a single day is useless as a means of payment.
2. Store of Value. Extreme price volatility also makes bitcoin undesirable as a store of value. And the storehouses — the cryptocurrency trading exchanges — are far less reliable and trustworthy than ordinary banks and brokers.
3. Thing in Itself. A bitcoin has no intrinsic value. It only has value if people think other people will buy it for a higher price — the Greater Fool theory.

For Stripe, Bitcoin isn’t scaling well to make it “useful for payments,” and it’s expensive in both time and money to process transactions. However, Tom Karlo said “Bitcoin has evolved to become better-suited as an asset rather than a means of exchange.”

A line in the sand has been drawn for Bitcoin as a useful payment currency.

Therefore, starting today, we are winding down support for Bitcoin payments. Over the next three months we will work with affected Stripe users to ensure a smooth transition before we stop processing Bitcoin transactions on April 23, 2018.

Clearly the value of Bitcoin is still there as an asset. It’s just not working out (for Stripe) as a means of exchange for payments. Though they remain optimistic.

Despite this, we remain very optimistic about cryptocurrencies overall.

Tom also provided some insights to where things are heading for crypto and payments.

We may add support for Stellar (to which we provided seed funding) if substantive use continues to grow. It’s possible that Bitcoin Cash, Litecoin, or another Bitcoin variant, will find a way to achieve significant popularity while keeping settlement times and transaction fees very low.

Old dogs really can learn new tricks:

a smart contract language that compiles to Bitcoin Script

Bitcoin Script is not Turing complete, so this isn’t a true competitor to smart contract platforms such as Ethereum and Cardano, but you can still do some cool stuff with it.

Give Ivy a test drive in the Ivy Playground for Bitcoin.

If you’re like me…

…you’ve probably been ignoring the bitcoin phenomenon for years — because it seemed too complex, far-fetched, or maybe even too libertarian. But if you have any interest in a future where the world moves beyond fossil fuels, you and I should both start paying attention now.

We should be paying attention because the energy usage behind Bitcoin is astounding.

What they might not have accounted for is how much of an energy suck the computer network behind bitcoin could one day become. Simply put, bitcoin is slowing the effort to achieve a rapid transition away from fossil fuels. What’s more, this is just the beginning. Given its rapidly growing climate footprint, bitcoin is a malignant development, and it’s getting worse.

Today, each bitcoin transaction requires the same amount of energy used to power nine homes in the U.S. for one day. The aggregate computing power of the bitcoin network is nearly 100,000 times larger than the world’s 500 fastest supercomputers combined. The total energy use of this web of hardware is huge — an estimated 31 terawatt-hours per year.

Still early days, but pretty cool tech coming from the team at Gitchain:

Gitchain is an application of the exciting ideas behind Bitcoin, Namecoin and DHT applied to Git hosting. Once you install it, it acts as a local proxy to the entire Gitchain P2P network.

I love seeing the Bitcoin protocol (perhaps the crypto-currency's greatest virtue) applied to different domains.

Looks like the project has been Kickstarted as well. It should be fun to follow along and see where the community takes it.

I predict that, unlike its two predecessors (PTB and OpenAI GPT-2), OpenAI GPT-3 will eventually be widely used to pretend the author of a text is a person of interest, with unpredictable and amusing effects on various communities.

If you’re going to read this post, make sure you stick around until the end.

Why cold storage? Because security:

For security purposes, Square stores a reserve of Bitcoins in an offline setting. By having these funds offline, we reduce attack surface and hence risk of theft.

Square can move the funds offline at any time, but moving them back online requires a multi-party signing ceremony. They can also embed programming logic into the cold storage modules, so that only Square-owned addresses can receive the funds. That’s defense-in-depth, right there.

Bitcoin’s latest bull run is over, but those who believe in decentralized money continue to toil away… building the future they want to exist.

Adding Bitcoin-related functions to your iOS/macOS apps has never been easier.

This week we’re re-broadcasting a very special episode of Founders Talk. Adam was invited by our friends at Square to host a fireside chat with Jack Dorsey as the featured finale of their annual developer conference called Square Unboxed. Jack is one of the most prolific CEOs out there. He’s a hacker turned CEO, often working at the very edge of what’s to come. He’s focused on what the future has to offer and an innovator at scale. He’s also a Bitcoin maximalist and has positioned himself and Block long on Bitcoin.

Adam was invited by our friends at Square to interview Jack Dorsey as part of their annual developer conference called Square Unboxed. Jack Dorsey is one of the most prolific CEOs out there — he’s a hacker turned CEO and is often working at the very edge of what’s to come (at scale). Jack is focused on what the future has to offer, he’s considered an innovator by many. He’s also a Bitcoin maximalist and has positioned himself and Block long on Bitcoin.

What you’re about to hear is the fireside chat Adam had with Jack at Square Unboxed 2022. Jack and Adam discuss the vision Square has for the developer platform and why it’s so central to the company’s strategy.

This week we’re talking with Bruce Schneier — cryptographer, computer security professional, privacy specialist, and writer (of many books). He calls himself a “public-interest technologist”, a term he coined himself, and works at the intersection of security, technology, and people.

Bruce has been writing about security issues on his blog since 2004, his monthly newsletter has been going since 1998, he’s a fellow and lecturer at Harvard’s Kennedy School, a board member of the EFF, and the Chief of Security Architecture at Inrupt. Long story short, Bruce has credentials to back up his opinions and on today’s show we dig into the state of cyber-security, security and privacy best practices, his thoughts on Bitcoin (and other crypto-currencies), Tim Berners-Lee’s Solid project, and of course we asked Bruce to share his advice for today’s developers building the software systems of tomorrow.

Jim Salter writing for Ars Technica:

In our main Windows 11 review posted earlier this week, we covered the majority of new features and design decisions in Microsoft’s newest consumer OS—and it feels reasonable to characterize the overall impression given there as “lukewarm.” The good news is that we still hadn’t covered the best part of Windows 11: Linux.

If you could travel back in time and read this headline to college-me… I would’ve laughed you out of the room. Also, why didn’t you tell me about Bitcoin, ya jerk?! 😆

This is a really interesting usage of blockchain technology to ensure you are really getting what you think you bought. Michael del Castillo writes on Forbes.com:

The fifth-largest oil and gas company in the world, valued at $262 billion, is investing an undisclosed amount in LO3, a New York startup using a modified version of the ethereum blockchain to make it easier for individuals to buy and sell locally produced energy using the existing network of power cables.

While the bitcoin blockchain lets users track the flow of value without the need of banks to audit the system, LO3’s platform, called Exergy, is designed to track the flow of energy as it is added to a shared, local energy network, giving the neighbors who purchase the energy absolute certainty it really came from a windmill, a solar panel or a gerbil running on a treadmill.

Adam and Jerod talk with Dominic Tarr, creator of event-stream, the IO library that made recent news as the latest malicious package in the npm registry. event-stream was turned malware, designed to target a very specific development environment and harvest account details and private keys from Bitcoin accounts.

They talk through Dominic’s backstory as a prolific contributor to open source, his stance on this package, his work in open source, the sequence of events around the hack, how we can and should handle maintainer-ship of open source infrastructure over the full life-cycle of the code’s usefulness, and what some best practices are for moving forward from this kind of attack.

This news is a few weeks old now, but I’ve been tracking the ups and downs of the crypto markets for a while now — especially after we had those crazy highs in Q4 2017. Everyone was rushing to get theirs and loose it — after-all, it’s so simple to get in, right?!

Of course, putting some effort into mining Bitcoin or Ethereum isn’t a bad thing, but c’mon, dropping all of your savings into the Bitcoin bucket is not a smart move. Tread carefully.

Eric Holthaus writes for Grist:

Bitcoin’s energy footprint has more than doubled since Grist first wrote about it six months ago. It’s expected to double again by the end of the year… And if that happens, Bitcoin would be gobbling up 0.5 percent of the world’s electricity, about as much as the Netherlands.

I can’t be the only one paying attention to Bitcoin’s rise in energy usage…

That’s a troubling trajectory, especially for a world that should be working overtime to root out energy waste and fight climate change. By late next year, Bitcoin could be consuming more electricity than all the world’s solar panels currently produce — about 1.8 percent of global electricity… That would effectively erase decades of progress on renewable energy.

Over the weekend App.net announced a new service called Backer.

Here’s the good news for open source software makers wanting to poll their community and raise funds for a new project or feature. App.net has commited to not charge any fees on funds raised by credit card or bitcoin. Credit card processing costs still apply.

There’s an application process:

Projects will be vetted to ensure your Backer project runs alongside other high-quality, legitimate projects.

We think this could be a pretty cool way to fund open source projects. Not only can you put money into the hands of open source developers, but they will also know they’re working on something that people want.

Submit your application – applications for the first round of projects are open now.

Drew Wilson is back! It’s been more than a decade since Adam and Drew have spoken and wow, Drew has been busy. He built Plasso and got acquired by GoDaddy. He built a bank called Letter which didn’t work out…and now he’s Head of Design at Clerk and back to chasing that next big thing.

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Anthony Eden, Founder & CEO of DNSimple, joins the show to talk about the world of managed hosting for DNS and more.

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Richard Moot joins us to discuss Changelog helping Square launch a developer pod and the excitement around MCP (Model Context Protocol) servers. What might it foretell about the future of human/robot relations?

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Techno Tim joins Adam to catch up on the state of Homelab for 2025, the state of AI at home and on-prem (AI Homelab) and where that’s heading, building a creator PC, choosing the parts for your build, GPU availability, Windows being user hostile, and why Tim is happy to be using Windows, Mac AND Linux.

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