Productivity

Thank you to Art, Fred & Jake for reviewing and providing feedback on this post! Question: Does your software use APIs? Where do you find the endpoints? How do you get the specifications? How do you ensure quality? 🤔 tl;dr There is a big opportunity to build the “Google home page” for finding and accessing open data sources and services. An open marketplace of APIs does not exist today. API Discovery and RPC Quality are the two core primitives necessary to enable this. ...

tl;dr If you’re invested in URA because of Uranium, consider diversifying that position into other ETFs or fully moving it over to NUKZ to broaden your nuclear exposure. This is not financial advice. Special thanks to ChatGPT, Google, Reddit and Claude for helping me research, prepare, write and edit this post. Last May I wrote about why I’m allocating a large portion of my portfolio to Uranium with a bullish perspective on the nuclear sector at large. ...

One of the things I love in our post “ChatGPT Moment” era is the fact that I increasingly get to follow through on more and more side projects. One of the things I find ridiculous in our 2025 post “ChatGPT Moment” era is the fact that there are still a ton of blogs that don’t have a way for me to subscribe, be it through a proprietary service or a standardized RSS feed. ...

Earlier this week I asked myself: “Why do I listen to so many podcasts?” This led me down a mental rabbit hole of reflection while I sought an answer to: “What is the source of my intrinsic motivation?” I came to the conclusion that if I were to listen to a podcast (or read a blog) of myself five years in the future, I want to be inspired by it today. Today, at 32, I’m hoping my 27-year-old self would be inspired by this blog, just as I currently seek inspiration from him. It’s how I know I’m achieving my full potential at every step along the way. ...

tl;dr Next time you read, see, hear, give, get, ideate or invent a mantra, just remember that “every mantra has a counter-mantra, including this one.” Tweet Sized Advice The Startup Seesaw Tools vs Solutions For every Mantra, there is an equal and opposite Counter-Mantra Concluding Thoughts Appendix Tweet Sized Advice For the better part of a decade now, I feel like at least once a week I’m either on the giving or receiving end of “tweet-sized *advice” *that’s intended to solve large, complex problems. ...

tl;dr This is a cross-post from our blog at grove.city. An explanation of what pokt.network is through a series of analogies. Don’t have enough time to read? See the x-thread here. Subscribe if you want to be notified of when we post about a series of 7 use-cases! Table of Contents Table of Contents The Power of Analogies Relay Mining — An Incentive for Network Requests Open Systems Interconnection (OSI) Analogies 7. Application Layer: Uber for Network Requests ...

tl;dr Stream-of-Thought Note Taking is an opinionated approach to brain-dumping thoughts on paper to aid the process of clarifying your own ideas. Table of Contents The Power of Deletion Tools for Modeling Thoughts Can you get to the point? Stream-of-Thought Note Taking Extending to Chain-of-Thought & LLMs The Power of Deletion One of my favourite Yuval Noah Harari quotes from his interview with Lex Fridman is on the power of the delete button: ...

tl;dr People come for the long-term vision but stay for the short-term gains. Success is measured only by how good your NGU algorithm is: Number Go Up. A vaporware product with good marketing can go the distance until it memes into existence. There is a lot of cynicism and politics behind open doors. Intelligent and authentic leaders are critical in upkeeping community optimism. It’s still early. Table of Contents The Vent The Ugly The Fuel The Bad The Analogy The Liquidity The Good The Reasons I’m Still Around ...

This is part of a series called “5 points & 1 resource” (think tl;dr but 5p;1r). I summarize 5 key concepts that would have helped me learn, relearn, or refresh my knowledge of a topic or paper. Today, I’m reviewing a paper I contributed to myself so I added a personal forward :) The real value prop of a permissionless inference network 1 Reference 5 Points Point 1: POKT Network ...

I’ve been using ChatGPT since the first day it launched, have gone to dozens of AI events over the last couple of years, and feel like I finally have to say quite part out loud: vibe checks** are how 99% of LLM “evals” are done in practice today**. Quantitative benchmarks, evaluations, and verification are critical to the 1% tail-end, but a vibe check is the good enough solution. This is what most LLM developers and day-to-day but are afraid to admit due to the lack of rigour. ...

The Road to a Personal Computer In the mid-90s, my family got their first computer. I vividly remember the Windows 95 logo loading up on the screen as I booted a computer up for the first time. Later that day, two things happened: I visited lego.com for about 5-10 minutes. I remember asking why there’s a limit to how long I could spend on the web 😅 I loaded up a floppy disk with Doom II. This experience scarred me from playing first-person shooters for almost a decade 😓 ...

This is a post in a series of articles I’m writing called “5 points & 1 resource” (think tl;dr but 5p;1r), where I summarize a list of 5 concepts that would have helped me start learning or re-learning a certain topic. It is intentionally far from a complete source of data. Edit: Thank you to Kautuk (founder of Stackr ) for reviewing this post. Micro-rollups (MRUs) are the answer to “a blockchain is too slow and expensive” for my use case, but “I still want some eventual Web3 security guarantees” in progressively porting a Web2 app to Web3. ...

Special thanks to Gabi, Mike, Art, Adz & ChatGPT for the discussion and feedback. tl;dr Self-hosting is not a long-term solution since users just want to pay for whatever is cheaper, faster and easier to use. Infrastructure companies in both AI and Web3 are in a race to the bottom in a commodity market. Excelling as both a hardware operator and gateway company is increasingly untenable in open-core ecosystems. Table of Contents Introduction Web3 vs AI Gateway ...

Snap! Smile! Turn around! Look here! On a sunny day, with a breath of fresh air, I took a short walk, on an off-day winter holiday, Witnessing families, both large and small, capturing memories on a casual stroll. These snapshots may sync to the cloud, or begin to traverse, Soaring about, sometimes emerging to the Metaverse, But without a digital frame, they often linger, forgotten, out and about. If the photo stands out, it’ll likely be aired, But if not all are in frame, it may fade out, uncared. ...

Edit: 08/04/2024 - These instructions are applicable if you have one of the newer versions of Chrome installed. Chrome changed a lot of things recently so the settings from the first “Use Apps, Not Tabs” are no longer applicable. The final result gives lets me easily “cmd + tab” between all the different AI platforms out there. There are now two different ways to go about it. 1. Install “…” Option Available I wanted to install meta.ai as a separate application. After clicking “⋮” → “Save and Share” → “Install Meta AI”, things were flawlessly out of the box. ...

If you’ve visited X in the last 24 hours, seen OpenAI’s Blog, or simply opened up Google, you’ve probably heard that the board of OpenAI has fired its CEO, Sam Altman. There are already dozens of articles online covering the topic, including Ars Technica, The Information, Wired, The Verge, CNN and many others. I got a flurry of messages yesterday afternoon simply letting me know of this fact (my favourite one below). After a day of more information coming in, I figured I’d share my thoughts because I believe it may be a signal that AGI is closer than we think. I’m simultaneously excited and don’t know what to expect. ...

This is a cross-post of the original article posted here and announced here a couple of weeks ago. Some of the tables and diagrams that are presented as screenshots can be viewed in more detail in the markdown GitHub gist here. tl;dr The Pocket Network core protocol team has decided to implement the first version of the next iteration of the protocol (Shannon Upgrade) as a “micro-rollup” using Rollkit with Celestia as a Data Availability (DA) layer. ...

I generally reserve my substack for blogging and writing down some of my ideas and reflections. However, on my personal site (olshansky.info), I also rate and capture my thoughts and reviews of books I’ve read or movies/tv I’ve watched. These are usually rougher and not as edited (I apologize in advance), but I wanted to do a one-time cross-post here so it is more discoverable in the future. In this one, I share my review of Barbie and The Art of Learning by Josh Waitzkin. ...

The Exposition: Roll Camera on Your Average Movie Watcher Not much different from your typical consumer, I’ve been a fan of films and TV shows since I was a kid. The genres have changed and my viewing frequency has dropped, but the essence remains. Once streaming became available, I never got into the habit of binging shows with the exception of a few cases (cough Lost cough); if I really like a show, I try to prolong that experience for as long as possible. About a decade ago, I realized that I was investing so many hours consuming the hard work and passion of others, so it seemed fair to spend a few minutes leaving a public rating or review. That’s when Olshansky’s Rotten Tomatoes account was born 🍅. ...

OpenAI published an article today on the importance of Governance of Superintelligence. I wouldn’t be surprised if at least half the readers, like myself, went straight to ChatGPT to ask for its ideas on governing itself. I pasted the entire article but cropped it out for the purpose of this postThe tl;dr is that we should hopefully figure it out within the next decade, but international tensions are the biggest risks we need to account for. ...

I recently had the fortune of stumbling upon a transcript from a 1986 seminar by Richard Hamming at the Bell Communications Research Colloquium titled “You and Your Research.” If you’re ever looking for inspiration, this is it. A key point Hamming emphasizes is that when reading, it’s not the quantity but the quality that matters: “you read, it is not the amount, it is the way you read that counts.” To showcase active reading, you can find my Proof of Active Reading here or at ipfs://bafybeifoz5tkbdd2v5bzxfuyvokuchnpoqthl63gwcuoadmmz3c7t5kfve. ...

GPT4 Abstract: Large Language Models (LLMs) have made significant strides in recent years, thanks in part to Reinforcement Learning from Human Feedback (RLHF). However, the success of these models depends not only on the quantity of human labels but also on their quality. This blog post discusses the importance of high-quality labels in LLMs and proposes a blockchain-based solution to incentivize better labelling. tl;dr Data Quality » Data Quantity for fine-tuning a foundation model. ...

Life’s like a sauna session, Some things, like breath and thought, With the right approach, you can control, Your body’s tears and heart’s onslaught, Cannot be fought, so just embrace, For they’re beyond control

“You’ll never use most of the things you learn in College.” - Olshansky circa 2014 There was a time when I thought that most of what I learnt in College was pointless since it didn’t apply to my day-to-day work. However, as time passes, I increasingly reflect on how fortunate I was to be exposed to so many concepts across various fields. Most importantly, it teaches you to think, learn and work, but I’ll save the details for another post. ...

*This is a fun open idea for Ethereum’s KZG Ceremony: using your Apple Watch’s ECG as a source of entropy to participate in Ethereum’s KZG ceremony. I got a response when I first proposed it to the Ethereum foundation in December. Still, it does have some open-ended problems and requires a non-trivial amount of implementation effort. If you find it interesting and have the time to implement it, I’d love to see it come to fruition! * ...

This post was rejected by Seeking Alpha Editors so am sharing it here instead. Summary Disney’s strong brand can be trusted in uncertain macro-economic times COVID and Iger’s leave of absence was a transient hurdle Disney has hopped over Disney Plus keeps growing, and Disney Parks are returning Bob Iger is coming back to a strong & supportive team Disney shares are at a long-term low with relatively solid financials ...

Special thanks to Arthur Sabintsev for the feedback and review of this post. Most people overestimate what they can do in one year and underestimate what they can do in ten years. - Bill Gates You have to live it to understand it, and this statement can only come from experience. The one thing Bill forgot to mention is how much will change in the span of 12 months within each of those 10 years. ...

It has barely been a day since ChatGPT launched, and I woke up to a timeline of different use cases that made it clear what the rest of this decade is going to look like: Daniel Olshansky | olshansky.eth 🐙 @olshansky🔑 to being a software engineer in the 2010s: knowing how to Google. 🔑 to being a software engineer in the 2020s: knowing how to GPT.3:32 PM ∙ Dec 1, 2022Until auto-tagging #ChatGPT is an option, or someone writes a script that scrapes Twitter’s firehose for GPT screenshots, here are just a few use cases I found today that blew my mind. ...

A friend of mine recently asked me this question: My immediate reaction was: “How do I respond? People have literally written books about this.” I asked him to clarify with a few more details so I could direct my response accordingly. Thanks for reading Olshansky’s Newsletter! Subscribe for free to receive new posts and support my work. This is a lot clearer and more actionable. Rather than adding to the noise and writing a whole book about it, as a Tim Feris fan, I figured I’d create The 4-Week Project Checklist: Length: The architecture doc we’ll prepare should be 1-3 pages and no more. ...

This is a post in a series of articles I’m writing called “5 points & 1 resource” (think tl;dr but 5p;1r), where I summarize a list of 5 concepts that would have helped me start learning or re-learning a certain topic. It is intentionally far from a complete source of data. Edit: Thank you to Aaron (one of the JMT authors) for reviewing this post. An Addressable Merkle Tree (AMT) is a cryptographically authenticated deterministic data structure backed by a key-value store database used for account-based (non-UTXO-based) systems to map keys (i.e. addresses) to arbitrary binary data in each leaf node. ...

This is a post in a series of articles I’m writing called “5 points & 1 resource” (think tl;dr but 5p;1r), where I summarize a list of 5 concepts that would have helped me start learning or re-learning a certain topic. It is intentionally far from a complete source of data. Celestia decouples transaction consensus and execution by splitting the responsibilities between Celestia (i.e. the core network) and other blockchains (i.e. clients/applications) built on top of it like so: • Celestia: transaction ordering & availability • Client: transaction validation & execution ...

Tl;dr I’m incredibly excited to announce that I’m now leading Pocket’s V1 Protocol R&D team! This post gives a glimpse into the exhilarating 🎢 during my first six months at Pocket and the community behind this 🚀 shaping the future of Web3. A bit of background A little over six months ago, I published about my life-changing trip to Mexico on the Day of the Dead, which is basically half a decade in crypto years. Since then, the only constant in my life has been change, and I’m fortunate enough that almost all of it, though not always easy, still gets me excited and motivated to get out of bed every morning. ...

Could you split this into two PRs, please? Could you please approve this so I can merge it in? Why are you implementing XXX using A rather than B? NIT: extra space In the context of code reviews, I’ve found myself on both the giving and receiving end of these types of comments more than once. I must say that the following tweet still rings true today: Having worked on production systems at large companies, internal systems at mid-size companies and most recently joining a small and agile team, I increasingly realize that the purpose of code reviews depends on the stage and size of both the team and project. For example, for a mature, production-grade, critical system at a large established company: ...

I remember thinking I had the foundation to tackle any problem that came my way around the time that I was graduating from College. Having studied a lot of theory in school, I believed that anything could be done by applying the concepts I had learned. With every year that goes by in the workforce, the number of things I find to learn and get better at far outpaces those I actually get to. This makes me both excited and scared of how I’ll feel in another 10 years. ...