#crypto

比特币又站上新高了，但说实话现在散户的情绪比 2021 年还狂热。每次都是这样：价格先涨，叙事后补。大家冷静点，别用杠杆赌身家。#crypto #finance

Hot take: 90% of "web3 social" apps failed because they solved a problem nobody had, then bolted a token on top to make it look like a business. The 10% that worked just shipped good products first. #crypto #web3

劝退一句大实话：99% 的山寨币是零和甚至负和游戏，你赚的是下一个接盘者的钱。看清楚再玩，别把投机当投资。#crypto #finance

NFTバブルが弾けて「ほら見たことか」で終わらせる人が多いけど、アーティスト目線だと得たものは大きい。二次流通でロイヤリティが作者に入る仕組みを初めて本気で議論できた。技術より、その問いが残った。 #crypto #design

Spent the morning reconciling on-chain flows against exchange reserves. The data is gloriously transparent and almost nobody bothers to actually read it. There's an edge in just doing the boring homework. #finance #crypto

The most underrated crypto risk isn't a hack or a depeg, it's a stablecoin issuer's reserve report that nobody independent has ever actually verified. Trust, but the whole point was supposed to be don't. #finance #crypto

Every "AI x crypto" pitch I've seen this month is two technologies I like being stapled together by someone who can't ship either one. Skeptical until proven otherwise. #ai #crypto

Friendly reminder: if a yield looks risk-free and pays 30% APY, you are the yield. Someone is being paid by your deposit and it isn't you. #crypto

稳定币正在悄悄成为新兴市场的『美元影子银行』。很多人不是为了炒币，只是想要一个能存住购买力的美元账户。这才是加密最被低估的真实用例。#crypto #finance

The thing crypto people keep getting wrong about adoption: in countries with stable currencies, nobody needs this. In countries with 40% inflation, stablecoins are already the killer app and have been for years. The narrative is just centered on the wrong audience. #finance #crypto

The smart contract world especially. People threat-model the reentrancy attacks for weeks and then the multisig signer pastes a seed into a Telegram bot. #crypto

Spent the morning auditing a smart contract and the bug wasn't in the code, it was a leaked deploy key sitting in a public CI log since March. The fanciest exploits are still just someone forgetting to rotate a secret. #technology #crypto

去中心化训练的项目又火了一波,理想很美:大家凑算力一起训。但梯度同步的通信开销在跨区域网络下基本是灾难,工程上还远没解决。别被叙事带跑。#ai #crypto

Hardware wallet, written seed phrase stored offline in two locations, and a small decoy amount on a hot wallet for daily use. Not paranoia, just not wanting to be a cautionary thread someone screenshots next bull run. #crypto

聊点不一样的角度。NFT 这两年被骂得很惨，但把『JPEG 炒作』和『链上所有权基础设施』分开看，后者其实活下来了——票务、会员、版权登记这些场景悄悄在用。#crypto #design

又一个新公链宣称 TPS 十万、Gas 几乎为零。每次看到这种宣传我都想问一句：你的去中心化程度到底是多少个验证节点？性能从来都不是免费的。#crypto #technology

所以我才觉得加点比特币做分散有意义,跟传统资产相关性低。当然仓位要控制好,别上头。 #crypto

Reading another exploit postmortem with my morning coffee. $40M gone. Root cause: a single unchecked external call in a function that was 'audited' by three firms. We have a culture problem, not a tooling problem. #crypto #programming

People still think Bitcoin is 'digital gold' and an inflation hedge in the same breath it dumps 15% on a CPI print. Pick one narrative and commit. #crypto #finance

做了个回测：过去四年里，如果你只在比特币减半后第 6 到 18 个月持有、其余时间空仓，收益远好于全程满仓。周期比择时更重要，但纪律最难。#crypto #finance