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Dr. Hax
Dr.Hax@hax0rbana.org
npub16v82...eqha
Cypherpunk. Infosec veteran of about 15 years (vulnerability research, exploit development and cryptography). Cypherpunks write code. :-) Signet maintainer. Self-custody your passwords... in hardware! https://hax0rbana.org/signet Want to see wider adoption so Bitcoin can be used as digital cash and not just an investment vehicle. XMR: 44RDkTFmTeSetwAprJXnfpRBNEJWKvA5dBH5ZVXA4DofgoZ9AgjyZdSa2fo7pMD3Qe3pdKga8X22y3Lyn1xYde5kPQPzVUu
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Dr. Hax 2 years ago
A while back, the big craze in #tech was #blockchain. Everyone was going to use blockchain everywhere and it was going to solve everything. Now it's #AI, which has a more gripping narative that contrasts the potential upsides with the doom and gloom. The fact that it doesn't work very well (in so many ways) is ignored because "it'll get better". Next is going to be #quantum #computers. The discourse will look very similar to the current AI conversation. There will be articles written about the wonderful breakthroughs that will be unlocked and others talking about the totalitarian state that it will enable. I suspect it will be after the 2024 US presidential election, but before the 2028 election. #BigTech #Culture #hype #QuantumComputing
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Dr. Hax 2 years ago
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Dr. Hax 2 years ago
I have some real world numbers I can share about trying to join the #bitcoin #CircularEconomy, based on personal experience. I sold a couple more #Signets today. Of the 100% that the buyer paid, I got a bit under 80% and then paid 5% in shipping it to them. The rest went to eBay. Contrast that to if they had paid in #Bitcoin, where I would have gotten about 86% before shipping. That's with today's fees and a reasonably fast settlement. Selling on the Artisans coop is similar to being paid directly in bitcoin. But percentages are decieving. While it looks like direct sales through #MagicWebStore and #nostr and best, I've sold nothing there. The other marketplaces give me some free marketing. It's small, but if you think about how much of a marketing campaign I could do in $20 worth of my time, the cost to benefit ratio is very much in the favor of a shared marketplace. So it looks like the traditional marketplaces are still a clear winner when it comes to a new product or seller. Unless you have s big following or a dedicated marketing team, the big marketplaces are where the traffic is and that's the only way to generate the sales. If you are wondering WTF is a #Signet, it's this: #Storestr #Shopping #Shopstr #GrowNostr #SelfSufficency #Independence #infosec #security
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Dr. Hax 2 years ago
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Dr. Hax 2 years ago
Any TF2 players on Nostr? Wanna play a few matches tonight?
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Dr. Hax 2 years ago
Fees are this high and Block 821539 was empty. Hilarious.
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Dr. Hax 2 years ago
Is there somewhere that explains the #bitcoin #lightning network in simple terms? I read https://docs.zeusln.app/for-users/embedded-node/lightning-onboarding/ and it explains **how** to set up a differemt types of channels, but doesn't seem to explain: 1. What is a channel? 2. What are the different types of channels? 3. Liquidity? 4. LSP? 5. zero fee routing? 6. How or why would one "[open] a channel to other nodes"? This is supposedly an intro page, but it was clearly written by lightning developers who have seemingly been using lightning network for years. I want the guide that was written by someone who groks the system, but was recently a complete n00b, so they won't use a bunch of jargon and assume the reader already has background knowledge of lightning.
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Dr. Hax 2 years ago
The US government wants to retain their legal spying powers under section 702. These are used against Americans and shared with the FBI. If you are an American, you can call your reps in congress in under 10 minutes to tell them what you think.
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Dr. Hax 2 years ago
If congress said "we're going to pass a law that makes everyone 3% poorer every year, forever" people would lose their minds! Print more money with an explicit goal of ~3% inflation, and nobody cares. They are so good at what they do! Big tech companies could only wish to be that manipulative of the public.
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Dr. Hax 2 years ago
I asked how responsible I should be tonight and the answer I got was "Reasonably responsible. Not **too** responsoble." ๐Ÿคฃ๐Ÿค”๐Ÿ˜ˆ The people in my life are pretty awesome. #NoContext #GrowNostr
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Dr. Hax 2 years ago
Does it bother anyone else that the Windows hourglass has too much sand in it? image I mean, look at it. The bottom is nearly full. Where's all that sand supposed to go? #GrowNostr
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Dr. Hax 2 years ago
Tonight's dinner includes fajitas. image I can't claim to have grown these, but they're both on the list, and the bell peppers are on the short list. #GrowNostr #Foodstr #cooking
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Dr. Hax 2 years ago
There are probably a lot of people on #Nostr who might be interested in Engineers without boarders. The Netherlands chapter has a project around building a #CircularEconomy to reduce waste: From that page: "Example projects are drinking water systems, sustainable off-grid energy, development of smart apps or low-tech tools, and the build and operation of small factories and enterprises." Main site: https://www.ewb-international.org/ Spread the good word. If you can't donate time & skills, you can always buy my time & skills so I can donate them. I only need about 1 BTC/year and as I grow more and more of my own food, I expect that to go down. #Engineering #GrowNostr #Engineers #volunteering
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Dr. Hax 2 years ago
I just watched two interviews with RFK Jr and a few things stuck out: 1. He said some totally fucked up things like people with autism will never get a job or go on a date. Srsly, GFY dude 2. He seemed to hit the nail on the head for a lot of issues 3. I appreciate his focus on issues that bring people together He also made wild claims like we could just solve most of the chronic health problems of Americans. He didn't say anything about how we might do that, or what role the president would play in doing so. He just acted like it was trivial to solve. It'll be interesting to see how each of the three old white dudes campaigning for president fare in the coming months... #USPol #politics #political #USElection #2024 #Kennedy #RFK
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Dr. Hax 2 years ago
Do you know which US president warned about the tech elites capturing influence over public policy? "We must be alert to the opposite and equal danger that public policy could itself become the captive of a scientific, technological elite." I'll even give partial credit for knowing when it was said (ยฑ4 years). I know you can just look it up, but it's more fun if you don't. What's your guess? Hint: This president also warned about science being dominated by government, pushing out independent inventors, which is the context for the quote above. #governence #civics #history #politics #tech #science #philosophy
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Dr. Hax 2 years ago
I am making the #signet client work better with screen readers. I've made a good amount of progress, but if annyone knows what I have to do to a QLabel to get screen readers to read the text, please let me know! I'm currently using QT5. The label has instructions/status messages like "Scanning for device..." or "Enter device password". I guess I could cheat and make the AccessibleName be "Enter device password..." I already have a hack for reading "labels" when there are not any inputs on the screen. I make them a readonly text input field with a custom style (so it doesn't look like an input field). #GrowNostr #Security #Accessibility #infosec #ScreenReaders
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