<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: dumbfoundded</title><link>https://news.ycombinator.com/user?id=dumbfoundded</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 17 Apr 2026 00:39:23 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dumbfoundded" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dumbfoundded in "Quantum computing bombshells that are not April Fools"]]></title><description><![CDATA[
<p>If the question is storage, bitcoin itself provides a perfectly good mechanism. idk the exact costs but it'd be in the range of ~$0.45 to store a commitment. That's cheap enough to enable good users with small numbers of keys but also expensive enough to prevent spam. It's kind of the whole point of blockchains.<p>As for verification being expensive, it sounds like you don't know the actual costs. It's basically a hash. Finding the pre-image of a hash is very expensive to the point of being impossible. Verifying a pre-image + hash function = a hash is extremely cheap. That's the whole point of 1-way functions. Bitcoin itself is at ~1000 EH/s (exahashes per second)<p>Again, this isn't a technical problem. It's a coordination problem.</p>
]]></description><pubDate>Thu, 02 Apr 2026 20:47:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=47619946</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=47619946</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47619946</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Quantum computing bombshells that are not April Fools"]]></title><description><![CDATA[
<p>I don't think you're understanding how cryptography works. A commitment is basically a hash that is both binding and hiding. In this example it's probably easiest to think of it as a hash. So you hash your post-quantum public key (something like falcon-512) and then sign that hash with your actual bitcoin private key (ecdsa, discrete-log, not quantum safe) and then publish that message to the bitcoin network. Then quantum happens at some point and bitcoin needs to migrate but where do funds go? Well you reveal the post-quantum public key and then you can prove that funds from the ecdsa key should go there. From a technical perspective, this is a complete and fool proof system. DoSing isn't really a concern if you publish to the actual bitcoin network and it's impossible for someone to use up the key space (2^108 combinations at least).<p>The reason this is a dumb idea is because coordination and timing. When does the cutover happen? Who decides which transactions no longer count as they were "broken" b/c of quantum computing? The idea is broken but not from technical fundamentals.</p>
]]></description><pubDate>Thu, 02 Apr 2026 16:50:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47616911</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=47616911</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47616911</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Show HN: Ito AI, open source smart dictation"]]></title><description><![CDATA[
<p>It's an electron app but latency sensitive bits are written in rust: <a href="https://github.com/heyito/ito/tree/dev/native/audio-recorder" rel="nofollow">https://github.com/heyito/ito/tree/dev/native/audio-recorder</a></p>
]]></description><pubDate>Thu, 06 Nov 2025 18:59:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=45838924</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=45838924</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45838924</guid></item><item><title><![CDATA[Show HN: Ito AI, open source smart dictation]]></title><description><![CDATA[
<p>Hey HN, I’m Evan, cofounder and CTO of Ito AI.<p>Ito is a voice to intent app that turns what you say into structured text: notes, messages, code, or any text field you’re working in. It’s designed to feel fast, clean, and distraction free. It works on Windows and Mac.<p>Most speech tools are either locked inside closed systems or overly complicated & overly parameterized and difficult to setup. We wanted something that works like a native app, looks good, and stays transparent about your data. Ito is open-source under GPL-3.<p>Our focus is simplicity and polish. You can use a few different models and providers but we're still working on an entirely local first experience. It's also pretty easy to host yourself if you want to avoid our infra all together.<p>We’re still early, but it’s already stable enough that I use it daily for coding notes, writing, and quick thoughts between tasks.<p>Try it here: <a href="https://ito.ai" rel="nofollow">https://ito.ai</a><p>Code: <a href="https://github.com/heyito/ito" rel="nofollow">https://github.com/heyito/ito</a><p>Would love feedback, critiques, and ideas for integrations.</p>
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<p>Comments URL: <a href="https://news.ycombinator.com/item?id=45838634">https://news.ycombinator.com/item?id=45838634</a></p>
<p>Points: 16</p>
<p># Comments: 21</p>
]]></description><pubDate>Thu, 06 Nov 2025 18:34:20 +0000</pubDate><link>https://ito.ai</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=45838634</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45838634</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Canaries in the Coal Mine? Recent Employment Effects of AI [pdf]"]]></title><description><![CDATA[
<p>Corporations will require everything going through an LLM to meet company standards.</p>
]]></description><pubDate>Thu, 28 Aug 2025 05:19:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=45048661</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=45048661</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45048661</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Vibe coding creates a bus factor of zero"]]></title><description><![CDATA[
<p>It's definitely a middle ground, but PR reviews, are not perfect. So it's easy to miss a lot of things and to have a lot of extra baggage. From reviewing code it's not always easy to tell exactly what's necessary or duplicate. So I agree, this is a middle ground of using LLMs to be more productive. Removing one bad line of code is worth adding a hundred good lines of code.</p>
]]></description><pubDate>Thu, 21 Aug 2025 00:42:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=44967977</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=44967977</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44967977</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Training for one trillion parameter model backed by Intel and US govt has begun"]]></title><description><![CDATA[
<p>The difference between a government and a corporation is the ability to use violence. A government is just a corporation with a monopoly on violence (police, military, jails...). The structure of how people are organized is more significant. Are we talking about a dictatorship or a functioning democracy? Are we discussing a non-profit or a publicly listed company?</p>
]]></description><pubDate>Fri, 24 Nov 2023 16:09:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=38405336</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=38405336</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38405336</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Math proof draws new boundaries around black hole formation"]]></title><description><![CDATA[
<p>I'm not sure. Somewhere around 10^12 kg of initial mass would be evaporating today (1). So perhaps there is no meaningful minimum, only a minimum initial mass. If it's just about to evaporate, it could perhaps be arbitrarily small. Earth is ~10^25 for reference.<p>(1) <a href="https://en.wikipedia.org/wiki/Micro_black_hole#Expected_observable_effects" rel="nofollow noreferrer">https://en.wikipedia.org/wiki/Micro_black_hole#Expected_obse...</a></p>
]]></description><pubDate>Thu, 17 Aug 2023 06:53:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=37158123</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=37158123</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37158123</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Math proof draws new boundaries around black hole formation"]]></title><description><![CDATA[
<p>It's not a practical possibility. The black hole wouldn't last long and would be too small to actually absorb anything. It's the equivalent of asking if a nuke would set the atmosphere on fire.<p>Even a "large"ish primordial black hole would probably just pass straight through the Earth without anyone noticing.<p>Strange matter on the other hand...</p>
]]></description><pubDate>Wed, 16 Aug 2023 19:30:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=37152393</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=37152393</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=37152393</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Elizabeth Holmes is going to prison – with a $500M bill"]]></title><description><![CDATA[
<p>Best analysis I've seen: "Balwani might have been perceived as someone “a little bit older and wiser” who should’ve known better."<p><a href="https://qz.com/theranos-sunny-balwani-jail-time-elizabeth-holmes-1849868036" rel="nofollow">https://qz.com/theranos-sunny-balwani-jail-time-elizabeth-ho...</a></p>
]]></description><pubDate>Thu, 18 May 2023 06:14:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=35984606</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=35984606</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35984606</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Britain’s biggest skills problem is that many firms don’t value them"]]></title><description><![CDATA[
<p>Programmers just move up the stack with some staying behind to manage the edge cases and optimizations in the underlying tech. Same thing happened with the move to cloud.<p>It's unclear which jobs with be enabled with more productivity vs replaced completely.</p>
]]></description><pubDate>Sun, 26 Feb 2023 19:58:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=34948786</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34948786</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34948786</guid></item><item><title><![CDATA[New comment by dumbfoundded in "95% of Bay Area Cities Lost Zoning Authority"]]></title><description><![CDATA[
<p>Many other places have solved this problem. San Francisco has relatively low population density compared even when only looking at US cities. NYC is very livable.<p>It's in CA best long term interest to support as many people as possible. Remote work isn't going to solve the problem that someone who works at Walgreens cannot afford to live within 20 mi of the city.</p>
]]></description><pubDate>Thu, 23 Feb 2023 20:29:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=34916049</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34916049</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34916049</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Google’s fully homomorphic encryption compiler – a primer"]]></title><description><![CDATA[
<p>I think cryptographic AI will become a reality. The use-case I was thinking is more of immortality/digitizing human consciousness. If you could be uploaded (like the show Upload), what would that actually look like?<p>Well, plain text representation would just be too dangerous. Companies could mine your consciousness, duplicate it at will or whatever else they wanted. It's a scary thought. FHE provides the solution.</p>
]]></description><pubDate>Tue, 14 Feb 2023 16:57:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=34792223</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34792223</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34792223</guid></item><item><title><![CDATA[New comment by dumbfoundded in "An incomplete guide to stealth addresses"]]></title><description><![CDATA[
<p>This is already doable with most wallets today. Most wallets enable you to create 2^64 addresses from the same seed phrase. These are hardened and can't be linked together by just creating them.<p>So if Alice wants to send Bob an NFT, Bob creates a new address (recoverable with the same seed phrase) and Alice sends it there. Bob can then fund the wallet with tornado cash to use the NFT.<p>It's a stupidly complex way to achieve privacy and Tornado Cash is illegal. That's why we need private by default chains like Aztec & Aleo</p>
]]></description><pubDate>Sat, 21 Jan 2023 20:54:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=34470398</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34470398</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34470398</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Binance caught commingling funds between US and international exchanges"]]></title><description><![CDATA[
<p>College education is ~30x more expensive (1). Home prices (2) & Health care (3) are ~22x more expensive. Farm land is up 20x (4)<p>> The main[1] answer to your riddle is that the economy grew about ~6x faster than we have been mining gold. The dollar is closer to being worth 7x less than 45x less.<p>How are you measuring it? It's a circular argument if you measure it in dollars. If it measure it in anything that can't be made more efficient due to automation & offshoring, it's no where near a 7x decrease.<p>> [1] The secondary answer to your riddle is that late-night-infomercial-manufactured demand from goldbugs and other morons can easily raise the price of gold significantly above where it 'ought' to be. Beanie babies, baseball cards, etc.<p>Gold is simply a good that's impossible to mass produce with technology. Use land, housing, healthcare, education or whatever you feel is most representative. Using toothpaste and tv's for CPI is a bad measurement in the last 50 years, our technology for mass producing them has lowered the true cost.<p>(1) <a href="https://educationdata.org/average-cost-of-college-by-year" rel="nofollow">https://educationdata.org/average-cost-of-college-by-year</a><p>(2) <a href="https://www.in2013dollars.com/Medical-care/price-inflation" rel="nofollow">https://www.in2013dollars.com/Medical-care/price-inflation</a><p>(3) <a href="https://fred.stlouisfed.org/series/ASPUS" rel="nofollow">https://fred.stlouisfed.org/series/ASPUS</a><p>(4) <a href="https://www.statista.com/statistics/196400/average-value-of-us-farmland-real-estate-per-acre-since-1970/" rel="nofollow">https://www.statista.com/statistics/196400/average-value-of-...</a></p>
]]></description><pubDate>Wed, 21 Dec 2022 21:41:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=34086773</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34086773</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34086773</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Binance caught commingling funds between US and international exchanges"]]></title><description><![CDATA[
<p>I agree that the Fed was right in letting these crypto scams fail. The problem inherent to the system is inflation. As the Fed expands its powers, it can avoid significant recessions/depressions but one day it won't work and the dollar will fail like every other fiat currency in the world has eventually failed. This system "working" isn't eliminating risk, it's polarizing it.<p>I wrote a longer comment a year ago but here's a piece: "The price of gold was $45/oz in 1970. 52 years later it's $1,800/ounce. That's roughly 7.6% a year or 45x increase. If you use the inflation provided by the government, CPI, (1), they say inflation is only 3.6%/year or roughly 7x since 1970. Obviously we have a discrepancy. Is the dollar worth 45x less than 1970 or 7x times?<p>When we look at prices of things like education, housing, and healthcare, the 45x number makes a lot more sense. Education has 30x in price over the same time period (2). If you're comparing prices in dollars, it feels like education got really expensive compared to the basket of goods the BEA tracks but in reality, education requires less gold than it did in 1970. Our incredible supply chains and manufacturing automation have lowered most consumer prices such that we don't really notice inflation but when you look at things that can't get much cheaper like housing, healthcare, education, asset prices of all sorts, you can't miss the fact that they correlate more closely with gold than the USD."<p>(1) <a href="https://news.ycombinator.com/threads?id=dumbfoundded&next=29871850" rel="nofollow">https://news.ycombinator.com/threads?id=dumbfoundded&next=29...</a></p>
]]></description><pubDate>Wed, 21 Dec 2022 21:03:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=34086361</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34086361</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34086361</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Binance caught commingling funds between US and international exchanges"]]></title><description><![CDATA[
<p>Monero & Zcash are the best examples right now but like bitcoin, they are volatile and not practical for actual commerce outside of use-cases (like crime) where it's worth the cost.<p>Stablecoins are a large use case in crypto now but there isn't a private stablecoin yet (I'm ignoring all SGX based technology). A private stablecoin, fully backed by audited bank reserves would enable something like a private Venmo. This private Venmo would know how much you brought in and took out but would have no idea what your transaction history looks like. I think in the next few years we'll see a private Venmo.</p>
]]></description><pubDate>Wed, 21 Dec 2022 20:46:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=34086184</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34086184</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34086184</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Binance caught commingling funds between US and international exchanges"]]></title><description><![CDATA[
<p>I responded to: "Name a financial firm that had a significant negative impact on consumers?" I didn't respond to which financial firms stole money from customers. What SBF did was more like Bernie Madoff.<p>The only reason we didn't have bank runs and frozen accounts is because the Fed stepped in to provide liquidity to the whole market. The banking system would've collapsed similar to the Great Depression without such action. Lots of people lost their savings in the Great Depression.</p>
]]></description><pubDate>Wed, 21 Dec 2022 20:32:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=34086021</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34086021</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34086021</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Binance caught commingling funds between US and international exchanges"]]></title><description><![CDATA[
<p>It's still useful for now, but it will get less and less so. The tornado cash dev is in jail for writing code that made such efforts easier. Since coins can be marked by "good" actors as having been involved in illegal activity, they can't ever be used again.<p>Let's say a US company gets ransomware attacked by a Russian national and demands payment in bitcoin. US company pays in bitcoin and later reports crime. All accounts get flagged. Anyone helping that address offramp the money will be in trouble. So there has to be a Russian exchange dealing with Russian banks that's creating a track record of provably aiding in crime. It's either going to be such a small amount no one cares or the Russian companies involved will be sanctioned.<p>Because of the public permanent record, the utility of ETH and BTC are decreasingly useful. Things like instant international settlement, fast payments, and the alike can always be better done with tradfi. Privacy and avoiding regulation was the only real utility ever.</p>
]]></description><pubDate>Wed, 21 Dec 2022 18:33:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=34084502</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34084502</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34084502</guid></item><item><title><![CDATA[New comment by dumbfoundded in "Binance caught commingling funds between US and international exchanges"]]></title><description><![CDATA[
<p>Our banking system nearly collapsed in 2008. Lots of people got hurt. Financialization of the US economy is a larger, delayed version of what happened to General Electric.</p>
]]></description><pubDate>Wed, 21 Dec 2022 17:00:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=34083230</link><dc:creator>dumbfoundded</dc:creator><comments>https://news.ycombinator.com/item?id=34083230</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34083230</guid></item></channel></rss>