Râu Cao ⚡'s avatar
Râu Cao ⚡
raucao@kosmos.org
npub1raus...dees
Traveling full-time since 2010. Working on open-source software daily. Currently working on a Maps app, with Nostr integration for place reviews coming soon: https://marco.kosmos.org
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Râu Cao ⚡ 1 year ago
It's beyond me why Zcash is not regarded as a complete shitcoin. Here's the first reason Zooko states for why Zcash will switch to Hybrid Proof-of-Stake: "It reduces supply of ZEC by locking up staked ZEC and increases demand for ZEC by giving people something else to do with it." Not enough demand for "money"? People have no idea what to do with their "money"? Let's lock it up and reward investors with dividends! Now imagine someone looking at this chart, even adding it to their own blog post, and then linking said post with the comment "Zcash is winning": image Am I thinking about this the wrong way perhaps? What am I missing about this amazing currency?
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Râu Cao ⚡ 1 year ago
What's up with all the seemingly generated comments and profiles that are faking engagement at YakiHonne? Not a good look.
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Râu Cao ⚡ 1 year ago
Initially, I didn't want to spend the whole Sunday on this, but it's basically almost done now. I started building a nice server-side renderer for long-form content on our Nostr relay: image The next step is to create human-readable URLs, i.e. `/@username/article-id`. But my favorite feature will be `/@username/articles.rss`, because if it doesn't have an RSS feed, it's not a blog.
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Râu Cao ⚡ 1 year ago
Fun fact from #hcpp24: I asked one of the crew how many payments during the conference she would estimate have been done via #LightningNetwork vs #Monero. She said about 30% XMR, but that she wished everyone used Lightning, because of how slow the Monero payments are. Point of Sale is just bad UX for anything taking longer than a few seconds. Only really committed merchants will tolerate that, and even then it's rough for them.
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Râu Cao ⚡ 1 year ago
Anyone else here going to HCPP next week? Finally got all the things booked (except for onward travel, naturally).
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Râu Cao ⚡ 1 year ago
Embarrassing typos are the worst on a protocol, where a lot of clients don't properly deal with delete requests. :/
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Râu Cao ⚡ 1 year ago
The German federal police just executed a major, concerted crackdown on non-KYC exchanges: "The operators of the now shut down exchange services are accused of knowingly concealing the origin of criminally obtained funds on a large scale through inadequate implementation of legal requirements for combating money laundering (so-called know-your-customer principle), and thus of having made themselves liable to prosecution for money laundering and operating criminal trading platforms on the Internet in accordance with Sections 127, 261 Paragraph 1 Sentence 1 No. 2 and Paragraph 4 of the Criminal Code." https://www.bka.de/DE/Presse/Listenseite_Pressemitteilungen/2024/Presse2024/240919_PM_finalexchange.html And they're actively threatening all past users of these exchanges: https://www.finalexchange.de/en
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Râu Cao ⚡ 1 year ago
A friend of mine is recording a Ripple/finance event in Switzerland right now, where a woman from Bhutan is schooling the whole room on bitcoin, and she's saying that her government is literally trying to on-board every single citizen to it. Furthermore, apparently BTC is already the effective reserve currency of the country, and they're using it for Forex trading of their own currency as well.
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Râu Cao ⚡ 2 years ago
Should paid relays accept zap receipts, if the pubkey that signed the contained zap request is on the allowlist to post? I think it would make sense. I'm asking, because my Lightning account just received a zap with not a single relay in the list that it could post a receipt to: ["relays", "wss://nostr.wine/", "wss://theforest.nostr1.com/", "wss://filter.nostr.wine/?broadcast=true", "wss://purplepag.es/"]
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Râu Cao ⚡ 2 years ago
There is no way to control user devices and the software they run for any of our open protocols, so there's simply no way for server providers to scan E2EE content transmitted via their services. Let them cripple WhatsApp and Signal. Why do you care so much?