3 exchange collapses taught the same lesson: mt gox 2014, quadriga 2019, ftx 2022 "not your keys, not your coins." every cycle a new class takes the same exam

the first company to sell shares to the public was the dutch east india company, 1602 anyone in the dutch republic could buy in. maids and merchants both did trading those shares in amsterdam created the first modern stock market. the company paid dividends, sometimes in spices every ipo since is a remix of a 424 year old idea

a 30 minute meeting usually ends with 0 written tasks and 5 people who think someone else took notes ai build idea: notes that turn into a task list, each item assigned to the right person, sent before everyone's back at their desk every team pays for this the first week they see it work

i'm building Northline in public. phase 1 is one job: CRE loan surveillance and borrower reporting for lenders. follow along if you want to watch a boring-industry AI company get built from zero

stocks can drop 20% in a month. real estate can freeze for 2 years and the price barely moves when stocks go down: - prices update every second - you see the loss the same day - sellers sell, buyers buy when real estate goes down: - sellers refuse to cut, so sales freeze - the pain shows up as time instead of price - by the time it's in the headlines it's been happening for a year stocks crash in a day. real estate quietly stops moving

1 agent that reads every invoice a small business gets and flags the ones that look off that's an ai build idea i'd take seriously. duplicate charges, a vendor that raised prices 12% without telling anyone, the same invoice sent twice from two emails owners already know this happens. they don't have the hours to catch it nobody enjoys reading invoices. that's exactly why someone pays for it

0 coins are in your wallet. it holds keys the coins sit on the chain and the key proves you can move them. lose the key and that's the end of the story

july 2025 the genius act became law. first us federal rules for dollar stablecoins $300B+ in supply and the boring bills move way more money than the memes

open source isn't a hobby anymore. Nous Research (Oct 7): > $90M Series B > $1.5B valuation (per WSJ) > its Hermes agent is MIT-licensed and, by the company's estimate, cloned 24M+ times they're now selling a business version of a free product. that's the open-source playbook in 2026.

in 1999 google's founders offered to sell to excite for about $750,000 excite said no the founders wanted to get back to school at stanford. the price was less than a starter home in palo alto excite went bankrupt in 2001. the guy who passed on google has had to tell that story for 25 years

the first monthly social security check went out on january 31, 1940. $22.54 the recipient, ida may fuller, had paid $24.75 in total social security taxes she lived to 100 and collected $22,888.92 that's a return of about 925x on what she paid in. the system was built for a country where far fewer people lived that long (SSA history)

stablecoin supply passed $300B in 2025, mostly backed by short term treasuries some issuers hold more t-bills than plenty of countries

2am on a sunday, $5,000 in stablecoins lands in seconds no wire cutoff, no bank holiday. the boring part of crypto is the part that works