Dr. Manu Kumar 👋🏽
30.3K posts

Dr. Manu Kumar 👋🏽
@ManuKumar
Cofounder/CEO @HiHello 👋 Cofounder @CartaInc 🥧 Chief Firestarter @K9Ventures 🦮 OG Pre-Seed Investor @lyft @twilio @auth0 @lucidchart @everlaw @forethought_ai




Well so much for that. Already lost. The system is utterly fucked and broken. @stripe 48-page evidence package. Easy to read, Table of contents, filled with visuals (a junior bank employee could easily understand everything). The customer used the product for 49 days, was logged in 13 hours before filing the chargeback, then canceled the subscription 5 hours after the dispute was already filed. *Technically they are still ACTIVE. Here's everything we submitted: PAYMENT INTEGRITY • AVS postal-code check: PASS • CVC check: PASS • Stripe Radar score: Normal (22 / low risk) • Auth success rate on customer email: 100% • Card brand, last-4, fingerprint, exp, billing ZIP all confirmed by issuer CUSTOMER USE POST-CHARGE • 35 distinct active days in 49 days • 393 authenticated session-refresh events • 17 long-form SEO articles generated • 18 AI images generated • 3 WordPress sites configured (admin credentials added) • 4 Google accounts authenticated via OAuth • Customer added their own paid OpenAI API key (BYOK) • 4 team members added TIMING • 49 days between charge and dispute • Logged into the dashboard 13 hours BEFORE filing the chargeback • Canceled the subscription 5 hours AFTER the dispute was filed INDEPENDENT IP CORROBORATION • Stripe captured IP at checkout: Manchester, UK • Microsoft Clarity captured 22 of 38 sessions over 60 days: also Manchester, UK • Two unrelated 3rd parties placing the same person in the same city across payment + 60 days of authenticated use THE KICKER - THE CUSTOMER'S OWN PUBLIC WEBSITE CURRENTLY DEPENDS ON OUR PRIVATE CDN • Articles generated on his account are LIVE on his own public WordPress sites • Page source contains img tags pointing INSIDE our private R2 bucket • Last-Modified headers on those CDN files match the EXACT minute his account generated them • Currently fetched by every visitor to his website CRYPTOGRAPHIC IDENTITY CHAIN (Automattic / Gravatar) • Every WordPress author avatar = SHA-256(author email) • 3 of his sites, 3 perfect SHA-256 matches against the gmail addresses in our DB • Automattic has no relationship with us, the customer, or the bank • Effectively unforgeable email-to-WP-admin binding DOMAIN OWNERSHIP (third-party attestation) • Google Search Console verified ownership on 4 separate domains • Public WHOIS: 2 of his domains registered 9 SECONDS APART through the same registrar account • Both registered 5 MONTHS BEFORE he bought our subscription • Pre-existing content business, not a stolen-card test VISA CE 3.0 ELIGIBLE • Same payment credential had a $0.00 trial-start invoice marked "paid" 7 days before the disputed charge • Same customer, email, payment method, subscription • Exactly the prior-undisputed-transaction proof Visa CE 3.0 requires The chargeback dispute system is broken.





Welcome to our newest @Category_VC partner focused on AI-native opportunities in food waste reduction around the world.











Krishna Rao is the CFO of Anthropic, and this is his first podcast appearance. He joined the company two years ago when run-rate revenue was about $250M. Today it is $30B. He has helped raise ~$75B and is responsible for the procurement and allocation of compute. I feel lucky we get to hear what it is like to sit inside a company this consequential at a moment this pivotal. We discuss: - The cone of uncertainty - How he allocates compute across Trainium, TPUs, and GPUs - What investors misunderstand about model companies - Why the returns to frontier intelligence keep rising - Platform vs application and where Anthropic builds its own products - How Anthropic uses Claude internally I have asked my closing question about the kindest thing more than 500 times. Krishna's answer is one I have never heard before. Enjoy! Timestamps: 0:00 Intro 2:38 The Compute Canvas 6:51 The "Cone of Uncertainty" 11:58 Why the Returns to Frontier Intelligence Are So High 16:45 Recursive Self-Improvement 20:20 Scaling Laws 23:30 Sourcing $100 Billion in Compute 28:05 Platform vs. Application Strategy 32:52 Pricing Dynamics 38:48 How Anthropic’s Finance Team Uses Claude 43:24 Raising Capital & Overcoming Investor Skepticism 52:32 Public Perception, Risks, and Government Regulation 57:25 Mythos Release 1:12:33 What Could Derail the AI Revolution? 1:13:47 Biotech and Healthcare 1:15:31 The Kindest Thing



We’re reimagining a 50-year-old interface - the mouse pointer - with AI. 🖱️ These experimental demos show how people can intuitively direct Gemini on their screens using motion, speech, and natural shorthand to get things done 🧵

There are basically 5 ways to accumulate a billion dollars: 1) Profiting from a monopoly 2) Insider-trading 3) Political payoffs 4) Fraud 5) Inheritance Don’t believe the self-made myth.



