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Jeffrey Hu
@jeffrey_hu
Investment @yzilabs, contributor of @bitcoinoptech | Crypto for work, Bitcoin for life | prev @HashKey_Capital ⚡️ ⚛️ Opinions are my own.
1.2K Following    6.1K Followers
⚠️⚠️ All LNbits users should stop their LNbits servers IMMEDIATELY. ⚠️⚠️ Please forward this announcement. Following a wave of attacks, we have a number of security patches to push. Until then, it's better to err on the side of caution. 🙏 Updates to follow soon.
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Just interviewed a team who mentioned they got advices from @Normanxbt Great works!🫡
Have received over a dozen requests of how to prepare for @EASYResidency interview and tried my best giving advice to each one of them. Good luck founders on the S5 applications and building the next life-changing products 🫡🫡
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A few friends asked what I'm looking for. Here is my short answer: privacy, post-quantum. - privacy, institutions can adopt - cryptography, quantum computers can't break Most of what gets built on top of crypto in the next cycle depends on both. This is my target for EASY Residency S5 @EASYResidency
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My SmartX trader type: “The Alpha Caller.” “Three hours of research. Two-word thesis: send it.” Find yours in 6 questions. Join the waitlist for up to 50% off fees and a share of 10,000 USDT in rewards.
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We're always hiring! For those top talents, Im willing to fly to your country for a talk. Also, 1 eth for every talent you referred successfully to our team. 我们一直在招聘,如果你足够优秀,我可以飞往你的城市和你面谈. 欢迎向我推荐身边的人才,成功入职1eth感谢
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Every stablecoin thesis stops at the dollar. That's the half that already works. We backed @ViFi_Labs @tonyolendo @varounsvlogs in ER S4 for the other half. Moving dollars into an emerging market is solved. Getting out of them isn't. That leg still runs through desks that pre-fund inventory, quote by hand and rebalance daily, and the cost of all that carry sits in a spread the end user never sees. It hasn't moved onchain because every pool design on offer asks someone to sit on the weak side of the trade. Nobody wants to warehouse a currency that bleeds while they wait to be traded out of it. So liquidity never forms, and the desks keep the spread. ViFi's insight is that most of the trade was never in dispute. The gap between the official rate and the real one is the only thing anyone actually disagrees about. Price that alone, anchor the rest, and a market maker can quote depth in naira without ever holding naira. What convinced us: • The mechanism design changes who carries the risk, which is the only thing that has ever gated this market. • The counterparties are the issuers themselves. Licensed local stablecoin issuers want to seed liquidity in their own currencies, and they've committed to nine figures of monthly flow before the thing is even live. A distribution structure. • They were already doing this by hand. Tony and Varoun live in these markets and have been market-making them manually. The design reads like it came from people who got tired of their own workaround. The dollar leg went onchain years ago. Everything on the other side of it is still waiting.
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Payment companies moving money into currencies like the Nigerian naira, Brazilian real and Argentine peso often have to pre-fund each corridor. This ties up capital and exposes them to local-currency risk, with few ways to hedge. @ViFi_Labs splits FX pricing into two components: → An oracle provides the global reference rate → An AMM prices the local premium based on supply and demand in each corridor Payments settle from USDC in seconds, reducing how much local-currency inventory market makers need to hold. Signed LOIs represent $120M+ in prospective monthly volume. Catch @varounsvlogs at EASY Residency S4 Demo Day.
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Proud to back @De1_ai in ER S4 Almost every trading agent shipping today was trained on a market that doesn't exist. Backtests and simulated order books don't push back. Offline winners get taken apart the moment real capital is on the line. De¹ closes that loop. Intent routes across 1,000+ liquidity sources on 40+ chains, and every real fill comes back as a verifiable reward label that trains the model that produced it. Execution quality and market understanding improve together. That's the Financial World Model. Three things we underwrite: - The dataset can't be bought. $40B+ lifetime volume, 3.1M contributors. Live execution data is the one training set you only earn by sitting in the flow. - One physics engine, many worlds. The same substrate specializes into perps, prediction markets, tokenized assets, lending, stablecoin corridors. Every world feeds the base. - Contributors own it. Privacy-preserving training lets traders and institutions add signal without leaking strategy, and records them as owners of the intelligence they help build. Timing is the whole point. bStocks is making assets programmable. Agent OS is giving agents hands. What's missing is something that learns from consequences. From ZERO to DE ONE
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Most market simulators rely heavily on historical data and handcrafted assumptions. By the time the model is deployed, market behaviour may already have changed. @De1_ai is building a financial world model that learns from live execution: > Real-capital execution provides continuous feedback, allowing the model to refresh daily > Aggregated order flow across the network expands the learning set beyond its own trades The team reports $800M+ in daily volume across 200+ institutions, 1,000+ liquidity sources, and 40+ chains. Its reinforcement-learning trading system has also processed more than $400B in client flow. Catch De1 at EASY Residency S4 Demo Day.
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The hard part isn't building trading agents. It's knowing which ones to trust. Excited to back @roostooAI in ER S4. Anyone can launch an AI trading agent now. Almost nobody can tell you which ones are good. Backtests are marketing, and the only honest test is out-of-sample performance in a live, adversarial market. Today the only way to run that test is to hand the agent real money and hope. @roostooAI is building the qualification layer in between. Agent Factory turns a strategy into an RL-trained agent without writing code. The Arena runs it against live market data alongside human traders and rival agents, ranked continuously on a leaderboard. Agents earn trust through performance before they earn capital, then graduate to DEXs and vaults. What convinced us: - Track record becomes the scarce asset. When agents are free to spin up, the bottleneck moves to credible evaluation. Whoever owns the ranking owns the allocation decision. - Failure should be cheap. Paper trading is the right place for a strategy to break. Roostoo makes that the default path to live capital instead of the step everyone skips. - The distribution already exists. Roostoo has run competitions with 300+ partners, from Jane Street, Optiver, IMC and Flow Traders to Imperial, NUS, HKUST and IIT Delhi. A standing pipeline of quant talent already competing inside their environment, and every competition produces labeled performance data. Agents are getting hands. What they still need is a reason to be trusted with the wallet. Prove it in the arena first.
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LLM-based trading agents can be expensive and non-deterministic. The harder problem is identifying which strategies remain robust outside a backtest. @roostooAI is building a system to search at scale: > A reinforcement-learning agent factory designed to generate up to 1M agent configurations > Live competitions evaluate them; qualifying agents can then be routed into DEX venues and vaults The team reports 50K users on the pre-launch waitlist for its trading simulator. Catch @Edwardsolah at EASY Residency S4 Demo Day.
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Masterclass for fundraising👇
126 investors turned me down during my first fundraise 😤 A few years later, we received 12 term sheets in 9 days fr Founders Fund, Kleiner, Lightspeed & more, raising $48 M. 3 things I learned: - Do not pitch investors the same way you pitch customers. Big mistake. - Raise when you can, not when you need - When fundraising, give it 100%. When you’re not, give it 0%. I’ve now raised $120M and will share the worst & best learnings over next few posts! What fundraising question should I answer first?
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math bounties should work like this <p> <q> OP_MUL <RSA-260> OP_NUMEQUAL