Marek (@upbqdn) profile picture
Joined October 2014
Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)Photo by Marek (@upbqdn)
🦓 💨: Meet Zebra Ándale (7.1.0-alpha.0): the fastest Zebra yet. Miners spoke at Zcon7. We listened - and shipped: ☄️ Blazing fast mining 🚀 Faster block acceptance and relay 🛠️ Better mining pool support Less waiting. More mining. Test Zebra Ándale alongside your current node and tell us what you find. 👉️ github.com/ZcashFoundation/z… Full update 👉️ zfnd.org/zebra-andale-the-fa…
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"Designed in California, assembled in China" is going to apply to software sooner than expected.
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This guy is a fraud. Telegram messages stay unencrypted on their servers all the time. 99%. (Well, encrypted with a hot key they know and use). Easy proof - turn off your phone. Login on another device. Magic, your messages are there! Where do they come from?
WhatsApp’s “E2E encryption by default” claim is a giant consumer fraud: ~95% of private messages on WhatsApp end up in plain-text backups on Apple/Google servers — not E2E-encrypted. Backup encryption is optional, and few people enable it — let alone use strong passwords.
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I looked at a photo of myself from ten years ago and thought "Yeah, I've been just stabilizing my APIs since then". Is this how being old feels?
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The folks are still around, though, and a new story was just born. loan.bordel.wtf/
Paralelni Polis is dead horrible news for bitcoin adoption in Europe This was the first cafe to accept bitcoin payments in 2014 Had a coworking space where you could meet hackers & anarchists Hosted hundreds of conferences & community meetups Nurtured open source startups Displayed the works of underground artists Sold overpriced drinks and food that everyone gladly bought to support the movement Even mobilized the community during the pandemic to have a huge remote conference with dozens of volunteering hosts and guests If you were a bitcoiner who came to visit Prague, Paralelni Polis would let you sleep in their dorm for free. If no dorm was available, they had couches too Now it’s dead. Much like bitcoin adoption in Europe. In the beginning, they would force all cafe customers to buy bitcoin to pay for the drinks. There was a Bitcoin ATM at the entrance, but the employees would usually offer to trade bitcoin for cash in person to avoid the 10% fee. In recent years, Paralelni Polis rebranded as Second Culture. Started accepting credit cards for payment, cut down on the number of events, faced an identity crisis that ultimately led to its demise. Even some OGs who basically built the place didn’t want to visit anymore. Call it local drama and politics, but it was bad for everybody involved. The worst of outcomes happened and bitcoin culture is now crippled. I feel sorry for the newcomers who will never experience the joy of walking into this place to experience a true bitcoin economy. Heavily ideological, but somehow functional. Now Paralelni Polis and its incumbent Institute of Cryptoanarchy are dead. What remains inside is an unplugged ATM and the Monero logo on the door – a hint that the dream of peer to peer electronic cash has moved elsewhere. Now we never spend, shake hands with bankers and deny the existence of a second best while technically losing by every significant metric. Good night, sweet prince!
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Looks like this is going to work out teapaw.org/pwndao/status/19923689… #defi
🔥 It's happening! The first pure DeFi mortgage is live. The time to build non-speculative DeFi and expand its real-world utility is now! Check out the first 5-year fixed-rate onchain mortgage! Powered by PWN protocol, @aave pools, and @etherfi weETH! More 👇
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Would be fun if we went the full circle and started writing just assembly again.
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Monitors with GPUs in them when?
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The authors of Google, in their founding paper from 1998: " [...], we expect that advertising funded search engines will be inherently biased towards the advertisers and away from the needs of the consumers." infolab.stanford.edu/pub/pap…
Fixing the Web’s Greatest Problem Our newest video explains the problematic business model (Surveillance Capitalism) dominating much of the digital world and explores whether two developing technologies (Web3 and Web 3.0) will fix this business model, or make things worse. To make this complicated landscape as understandable as possible, we distilled ideas from a broad set of thinkers and builders including: -@shoshanazuboff (Author of The Age of Surveillance Capitalism) -@timberners_lee (Inventor of the World Wide Web, Web 3.0 pioneer, Co-Founder & CTO @inrupt) -@tristanharris (Co-Founder @HumaneTech_) -@Snowden (Director @FreedomofPress and NSA whistleblower) -@cburniske (Partner @placeholdervc) -@owocki (Founder @gitcoin) -@profjasonpotts (Professor of Economics @BlockchainRMIT) -@zooko (Co-Founder @zcash) -@AmberBaldet (Co-Founder @GrowClovyr, Director @zcashfoundation) While a 20 min. video cannot cover everything in this topic comprehensively, we hope it provides a clear overview of several important issues shaping the future of our digital world. Hope you enjoy! This video was made possible with funding from @ZcashCommGrants and @Cryptopathic. Timestamps 00:00 Intro 01:07 Web 1.0 01:44 Web 2.0 02:41 Commercialization and Centralization of the Web 03:26 The Web’s Most Precious Resource 04:39 What is Surveillance Capitalism? 05:19 Surveillance Capitalism Business Model Explained 06:40 The Problem with Surveillance Capitalism 08:28 Can We Invent New Business Models For the Web? 09:12 Web3 and Web 3.0 12:42 What is Web3? 14:41 Web3 and Blockchain 15:26 Blockchain’s Major Flaw 17:30 What Every Solution to Surveillance Capitalism Needs to Consider 17:50 How Web3 Can Fix It’s Major Flaw 18:09 Why Zcash Represents a Solution to The Web’s Biggest Problem
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It's also the only benefit. PoW is PoS with extra steps leading to this benefit.
Replying to @EthosVentures
Yeah, economies of scale are an absolute bastard. One benefit of proof of work is that because miners have to pay for ASICs and power, they’re usually forced to sell their coins.
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Hmu for Zebra
Seconded! And if you’re working on anything that requires testing out wallet functionality, make sure to check out github.com/zcash/zcash-devto…. It’s built to be easy to modify and easy to test with.
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Daira-Emma is a *great* dev. Co-author of many excellent ideas and many more to come. And ze’s a lovely and sincere person who I’ve had the pleasure to know and collaborate with for I think about 20 years now. It’s good for freedom that ze’s a Zcasher.
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🎉🎉🎉 Network Sustainability Mechanism part 1 integrated into the new Zcash full node! shieldedlabs.net/nsm/
Shielded Labs just had its first PR merged into Zebra to implement NSM ZIP 233, which is candidate feature for NU7.
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Zidelined?
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Shielded Labs just had its first PR merged into Zebra to implement NSM ZIP 233, which is candidate feature for NU7.
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In that year, the ASICs consumed 32MWh. The solar system directly offset 1/3 of that and pushed three additional MWh to the grid. The graph below describes the production of the solar system for each month of that year.
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The remaining 20 MWh were sourced like this. The house doesn't use any other heating.
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