Founder of Namefi; Ethereum EIP Editor, formerly TL of Smart Contract at Google Labs; Angel Investorhttps://b.zzn.im/https://b.zzn.im/blog/reciprocal-choice-section-230/https://b.zzn.im/blog/reciprocal-choice-section-230/Your decision, your responsibility. Not your responsibility, not your decision to make. A common-sense framework for rethinking platform liability by tying responsibility to the specific decisions platforms actually make.Mon, 25 May 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/mvp-list/https://b.zzn.im/blog/mvp-list/Two tired parents, a one-year-old, and a thousand bookmarked places we keep meaning to visit. Here is the small planning agent we built so that every Saturday no longer starts with the same question: 'so... where are we going today?'Sat, 16 May 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/mvp-list-zh/https://b.zzn.im/blog/mvp-list-zh/两个疲惫的爸妈，一个一岁的娃，还有一份越攒越长的「想去但还没去」清单。这是我们为自己写的一个小型规划 agent，让每个周六的开头不再是同一个问题：「那……今天去哪？」Sat, 16 May 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/maintain-your-personal-distro-part-2/https://b.zzn.im/blog/maintain-your-personal-distro-part-2/A technical deep-dive into why Carried Patch Queue (CPQ) is the gold standard for individuals maintaining their own software stacks in 2026 — and why the old ways of managing downstreams will eventually kill your project.Wed, 08 Apr 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/maintain-your-personal-distro/https://b.zzn.im/blog/maintain-your-personal-distro/It is now possible for each person to maintain their own personal distro with AI: a fast-moving, opinionated downstream version of software that continuously rebases on upstream while preserving your own defaults, workflows, and carried patches.Tue, 07 Apr 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/claude-code-v2.1.88-security-analysis/https://b.zzn.im/blog/claude-code-v2.1.88-security-analysis/A deep-dive security review of Claude Code's internals, reconstructed from its published source maps. Covers permission sandboxing, shell execution, credential handling, remote killswitches, and 10 findings.Tue, 31 Mar 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/learning-notes/Design-System-Skills-for-AI-Agentic-Development/https://b.zzn.im/blog/learning-notes/Design-System-Skills-for-AI-Agentic-Development/Figma is invisible to AI agents. Developers across X have spent the past two weeks converging on the same fix: make design principles explicit, structured, and agent-executable.Sun, 22 Mar 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/learning-notes/%E8%AE%A9AI%E7%94%9F%E6%88%90%E5%A5%BD%E7%9C%8BUI%E7%9A%84Design-System%E6%8A%80%E8%83%BD/https://b.zzn.im/blog/learning-notes/%E8%AE%A9AI%E7%94%9F%E6%88%90%E5%A5%BD%E7%9C%8BUI%E7%9A%84Design-System%E6%8A%80%E8%83%BD/Figma 对 AI Agent 是隐形的。过去两周，X 上讨论 Agentic Development 的开发者们找到了答案：把设计原则显性化，让 Agent 读得懂、执行得了。Sun, 22 Mar 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E6%94%B9%E5%90%8D%E5%8D%B3%E6%94%B9%E5%91%BD-20%E4%B8%AA%E5%9F%9F%E5%90%8D%E6%95%85%E4%BA%8B/https://b.zzn.im/blog/%E6%94%B9%E5%90%8D%E5%8D%B3%E6%94%B9%E5%91%BD-20%E4%B8%AA%E5%9F%9F%E5%90%8D%E6%95%85%E4%BA%8B/一个好域名值多少钱？看完这20个真实案例，你会重新理解什么叫「一字千金」。Wed, 11 Mar 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/prettysafe-address-poison-prevention/https://b.zzn.im/blog/prettysafe-address-poison-prevention/Address poisoning isn't a user problem — it's a wallet UI bug. How wallets enable this $68M attack and how to fix it.Mon, 02 Feb 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E6%8B%BC%E5%A5%BD%E9%A5%AD/https://b.zzn.im/blog/%E6%8B%BC%E5%A5%BD%E9%A5%AD/深度解构美团"拼好饭"模式：从印度达巴瓦拉到硅谷Sprig的失败，一场关于效率、密度与文化的全球外卖实验。Wed, 28 Jan 2026 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/founder-notes/%E8%A2%AB%E7%94%A8%E6%88%B7%E5%B8%A6%E5%81%8F%E5%8D%B4%E5%B8%A6%E8%B5%A2YouTube%E7%9A%84PMF%E6%95%85%E4%BA%8B/https://b.zzn.im/blog/founder-notes/%E8%A2%AB%E7%94%A8%E6%88%B7%E5%B8%A6%E5%81%8F%E5%8D%B4%E5%B8%A6%E8%B5%A2YouTube%E7%9A%84PMF%E6%95%85%E4%BA%8B/YouTube如何从"人人广播台"的社交视频理想，被用户带向盗版内容分享，却意外找到了产品市场契合。Sat, 18 Oct 2025 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E8%AF%B7%E4%B8%8D%E8%A6%81%E6%89%B9%E8%AF%84%E4%B8%AD%E5%8C%BB/https://b.zzn.im/blog/%E8%AF%B7%E4%B8%8D%E8%A6%81%E6%89%B9%E8%AF%84%E4%B8%AD%E5%8C%BB/一个前中医批评者的反思：以"不科学"批评"中医"本身就不科学，应精确批评"未经现代验证的经验医学"。Thu, 15 May 2025 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E7%A7%91%E5%AD%A6%E6%8A%97%E7%96%B2%E5%8A%B3/https://b.zzn.im/blog/%E7%A7%91%E5%AD%A6%E6%8A%97%E7%96%B2%E5%8A%B3/从游乐园的疲劳体验出发，探讨体力和脑力消耗的科学分析框架及抗疲劳策略。Fri, 25 Oct 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Trust-In-Mail/https://b.zzn.im/blog/Trust-In-Mail/A technical proposal for decentralized email anti-spam using trust propagation, group trust, and optional pay-to-email mechanisms.Tue, 08 Oct 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Orange-Perk-Exchange-Phase-1/https://b.zzn.im/blog/Orange-Perk-Exchange-Phase-1/A proposal for Orange DAO to create a Perk Exchange page where founders can share and discover startup perks and credits.Wed, 18 Sep 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E5%AF%B9%E4%BC%9A%E8%AE%A1%E5%AD%A6%E7%9A%84%E6%80%9D%E8%80%83/https://b.zzn.im/blog/%E5%AF%B9%E4%BC%9A%E8%AE%A1%E5%AD%A6%E7%9A%84%E6%80%9D%E8%80%83/创业者视角的会计学入门：从资产负债表到损益表，理解"把关心的东西数清楚"的核心逻辑。Mon, 09 Sep 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Reflections-on-Accounting/https://b.zzn.im/blog/Reflections-on-Accounting/An entrepreneur's journey to understanding accounting: from the balance sheet to income statements, demystifying the core logic.Mon, 09 Sep 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/overhead-and-min-size/https://b.zzn.im/blog/overhead-and-min-size/How 'overhead' shapes content length, music distribution, and business scale — from Broadway shows to blockchain micro-transactions.Thu, 29 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E9%97%B4%E6%8E%A5%E6%88%90%E6%9C%AC%E4%B8%8E%E6%9C%80%E5%B0%8F%E8%A7%84%E6%A8%A1/https://b.zzn.im/blog/%E9%97%B4%E6%8E%A5%E6%88%90%E6%9C%AC%E4%B8%8E%E6%9C%80%E5%B0%8F%E8%A7%84%E6%A8%A1/从剧场体验到音乐发行再到企业运营，探讨"间接成本"如何决定作品长度、内容形式和商业规模。Thu, 29 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Car-of-Thoughts/https://b.zzn.im/blog/Car-of-Thoughts/AI is to thinking what the car was to walking — a reflection on how tools from handwriting to AI have amplified human intellectual capacity.Thu, 29 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E6%80%9D%E6%83%B3%E7%9A%84%E6%B1%BD%E8%BD%A6/https://b.zzn.im/blog/%E6%80%9D%E6%83%B3%E7%9A%84%E6%B1%BD%E8%BD%A6/AI之于思考，正如汽车之于步行——回顾从手写到AI，工具如何不断放大人类的智力能力。Thu, 29 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Why-International-Flights-Often-Require-Manual-Check--In/https://b.zzn.im/blog/Why-International-Flights-Often-Require-Manual-Check--In/Why international flights still require manual check-in, and a proposal for standardized APIs between airlines and customs for digital verification.Tue, 13 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9B%BD%E9%99%85%E8%88%AA%E7%8F%AD%E5%B8%B8%E8%A6%81%E4%BA%BA%E5%B7%A5%E5%80%BC%E6%9C%BA/https://b.zzn.im/blog/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9B%BD%E9%99%85%E8%88%AA%E7%8F%AD%E5%B8%B8%E8%A6%81%E4%BA%BA%E5%B7%A5%E5%80%BC%E6%9C%BA/探讨国际航班仍需人工值机的原因，并建议通过标准化接口实现旅行证件的数字化验证。Tue, 13 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Blockchain-and-Tipping-Culture/https://b.zzn.im/blog/Blockchain-and-Tipping-Culture/How blockchain could transform tipping from unreliable one-off transactions into a transparent, reputation-based system that rewards good service.Wed, 07 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E5%8C%BA%E5%9D%97%E9%93%BE%E4%B8%8E%E5%B0%8F%E8%B4%B9%E6%96%87%E5%8C%96/https://b.zzn.im/blog/%E5%8C%BA%E5%9D%97%E9%93%BE%E4%B8%8E%E5%B0%8F%E8%B4%B9%E6%96%87%E5%8C%96/探讨区块链如何将小费文化从不可靠的单次交易转变为透明的公开荣誉体系，实现良币驱逐劣币。Wed, 07 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/Why-Customer-Call-Experience-Sucks/https://b.zzn.im/blog/Why-Customer-Call-Experience-Sucks/A constructive analysis of why calling customer service is so painful — from wrong numbers to complex menus to repeated identity verification.Sat, 03 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%AE%A2%E6%88%B7%E6%89%93%E7%94%B5%E8%AF%9D%E7%BB%99%E4%BC%81%E4%B8%9A%E7%9A%84%E4%BD%93%E9%AA%8C%E8%BF%99%E4%B9%88%E7%B3%9F%E7%B3%95%EF%BC%9F/https://b.zzn.im/blog/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%AE%A2%E6%88%B7%E6%89%93%E7%94%B5%E8%AF%9D%E7%BB%99%E4%BC%81%E4%B8%9A%E7%9A%84%E4%BD%93%E9%AA%8C%E8%BF%99%E4%B9%88%E7%B3%9F%E7%B3%95%EF%BC%9F/分析客户电话体验糟糕的根本原因：从找不到正确号码、复杂菜单到反复验证身份。Sat, 03 Aug 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/book-notes-united-states-of-europe/https://b.zzn.im/blog/book-notes-united-states-of-europe/《The United States of Europe》读书笔记：从二战到2004年，欧盟的历史、关键人物和欧元诞生过程。Sat, 01 Jun 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/onchain-reputation/https://b.zzn.im/blog/onchain-reputation/How on-chain reputation creates a qualitative leap over traditional systems through openness, decentralization, and fairness.Fri, 31 May 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/recommendations/https://b.zzn.im/blog/recommendations/A curated list of books I highly recommend, from Bill Gates to Vitalik Buterin.Sun, 19 May 2024 16:17:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/on-group-delegatee/https://b.zzn.im/blog/on-group-delegatee/Exploring the concept of group delegatees in DAO governance — how collectives using multi-sig wallets can serve as more resilient delegates.Mon, 04 Mar 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E6%83%85%E7%BB%AA%E6%BF%80%E7%B4%A0/https://b.zzn.im/blog/%E6%83%85%E7%BB%AA%E6%BF%80%E7%B4%A0/简要列举多巴胺、内啡肽、催产素、血清素等情绪相关激素及其功能。Sat, 24 Feb 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/%E7%9D%A1%E7%9C%A0%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5/https://b.zzn.im/blog/%E7%9D%A1%E7%9C%A0%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5/从睡眠环境、提前准备到失眠应对，总结提升睡眠质量的实用方法。Fri, 23 Feb 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/eth-overview/https://b.zzn.im/blog/eth-overview/A technical overview of Ethereum for internet engineers, covering its state machine model, execution layer, and consensus mechanism.Wed, 10 Jan 2024 06:14:51 GMTZainan Victor Zhouhttps://b.zzn.im/blog/how-i-write/https://b.zzn.im/blog/how-i-write/A living document on my writing workflow: Markdown, Obsidian, Jekyll on GitHub Pages, inspired by the Zettelkasten method.Sun, 07 Jan 2024 20:23:12 GMTZainan Victor Zhouhttps://b.zzn.im/blog/covid-prediction/https://b.zzn.im/blog/covid-prediction/2020年疫情期间对外卖配送、远程办公、在线教育等产业发展趋势的预测。Sun, 07 Jan 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/what-i-use/https://b.zzn.im/blog/what-i-use/A running list of tools and gear I use daily — blogging, IDE, full-stack development, headphones, and sport monitoring.Sun, 07 Jan 2024 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/why-i-write/https://b.zzn.im/blog/why-i-write/My foundational article on why I write: self-expression, personal growth, connecting with readers, and the joy of creative exploration.Thu, 04 Jan 2024 19:34:30 GMTZainan Victor Zhouhttps://b.zzn.im/blog/d3serve-manifesto-digital-trust/https://b.zzn.im/blog/d3serve-manifesto-digital-trust/A vision statement of D3Serve: why digitizing trust — like the digitization of information before it — promises a leap in productivity, loss-less precision, lower cost, and automation.Thu, 31 Aug 2023 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/bezouts-lemma/https://b.zzn.im/blog/bezouts-lemma/手工推导贝祖定理（Bézout's lemma）的完整证明过程，包括充分性和必要性。Fri, 22 Jul 2022 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/what-why-how-for-community/https://b.zzn.im/blog/what-why-how-for-community/A framework for understanding communities: what defines them, why they matter for collaboration, and how to build them.Wed, 01 Sep 2021 00:49:30 GMTZainan Victor Zhouhttps://b.zzn.im/blog/recommand-improv/https://b.zzn.im/blog/recommand-improv/推荐即兴喜剧这个爱好，附入门视频、精彩表演推荐和自己可以玩的游戏链接。Mon, 01 Mar 2021 07:18:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/occ-cn/https://b.zzn.im/blog/occ-cn/定义和阐述"开放贡献者社区"的三大核心属性：皆可贡献、权源贡献、奖励贡献。Sun, 28 Feb 2021 22:41:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/occ-en/https://b.zzn.im/blog/occ-en/Defining the Open Contributor Community model: everyone can contribute, trust is earned through contributions, and contributions are rewarded.Sun, 28 Feb 2021 20:29:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/zfriend-awards/https://b.zzn.im/blog/zfriend-awards/首届"载友奖"揭晓——50位嘉宾评委投票评选的年度最佳书籍、电影和电视剧。Thu, 31 Dec 2020 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/on-meng-arrested/https://b.zzn.im/blog/on-meng-arrested/从法律角度解析孟晚舟引渡案中"双重犯罪"原则的含义，用通俗比喻说明法官裁定的实际意义。Thu, 28 May 2020 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/matterbridge/https://b.zzn.im/blog/matterbridge/A quick guide to bridging Slack and Discord channels using matterbridge with Docker in just 3 minutes.Sat, 21 Mar 2020 22:41:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/rec-pm2/https://b.zzn.im/blog/rec-pm2/推荐在生产环境中使用pm2作为Node.js进程管理器，以获得更好的容错性和扩展性。Thu, 12 Mar 2020 05:33:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/hamilton-education/https://b.zzn.im/blog/hamilton-education/从汉密尔顿因教会资格被拒而无法上学的经历，思考教会权力、社会保障与国家形态的关系。Sun, 21 Jul 2019 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/energy-theory/https://b.zzn.im/blog/energy-theory/将事物按照正负能量增减进行分类分析，探讨"兴趣"与"爱好"的区别及对应策略。Thu, 18 Jul 2019 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/thanks/https://b.zzn.im/blog/thanks/深入探讨感谢的本质、作用和所需能力，从志愿者社区感谢系统的设计经历说起。Thu, 18 Jul 2019 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/ecc/https://b.zzn.im/blog/ecc/A presentation on the philosophy behind building and engineering a thriving community of contributors.Tue, 31 Jan 2017 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/snowboard-notes/https://b.zzn.im/blog/snowboard-notes/在Squaw Valley的滑雪板1:1入门课笔记，从正确摔倒姿势到基本滑行技巧的学习心得。Fri, 13 Mar 2015 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/gtd-notes/https://b.zzn.im/blog/gtd-notes/《Get Things Done》第二遍阅读笔记：核心思想是通过系统性方法厘清事务、释放大脑，从而提高效率。Sun, 08 Mar 2015 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/how-to-code-review/https://b.zzn.im/blog/how-to-code-review/A practical guide to code reviews based on experience at Google, covering pre-screening, understanding, and evaluating change lists.Tue, 19 Nov 2013 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/compare-netflix-youku-hulu-itunes/https://b.zzn.im/blog/compare-netflix-youku-hulu-itunes/对比Netflix、优酷院线、Hulu和iTunes四种付费视频服务在价格、内容、设备支持等方面的差异。Mon, 28 Mar 2011 00:00:00 GMTZainan Victor Zhouhttps://b.zzn.im/blog/predict-after-firefox4/https://b.zzn.im/blog/predict-after-firefox4/Firefox4发布之际，对浏览器竞争格局、Html5技术趋势及移动硬件发展的若干预测。Wed, 23 Mar 2011 00:00:00 GMTZainan Victor Zhou