Coulter (@coulter) header
Coulter (@coulter) profile picture

Partner @UDHC. Prev. MakerDAO🌹. Failed racer, actor, footballer.

San Francisco
Joined February 2009
Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)Photo by Coulter (@coulter)
We’re excited for everyone to try out TestMachine, a trust and observability layer for AI agents. TestMachine records connected tool calls, checks them against the rules your team writes, and blocks calls that break them before execution. What makes us different from other tools? Follow the thread: Check out our blog: testmachine.ai/blog/introduc…
16
6
22
22,344
This is truly one of the most incredible things I’ve ever seen. I can’t believe it’s real.
BREAKING: Tesla's next-generation Roadster launches off a ramp before hovering back down to the ground during its unveiling event.
71
My grandfather, Bill Draper, passed away this week. He lived an incredible life and is known for so much across VC, Public Service, & more. To me, Pops was my father figure and hero. For a kid desperate for a role model, he showed up. Every single time. Our family is so lucky to have had him in our lives.
8
3
65
2,176
Steve Kerr says Roger Federer taught his Warriors team the secret to sustained success wasn’t outworking everyone, it was building a life around your craft you never want to escape from ā€œI’ll tell you a great story about Roger Federer. We were playing in China with the Warriors in 2017. Roger was in Shanghai for the Masters tournament, so we invited him to come speak to the team.ā€ ā€œDraymond Green asked him, ā€˜How do you sustain success? How have you managed to win majors 20 years after you first won one?’ Everyone was expecting him to say, ā€˜I work harder than everybody,’ the will, all the clichĆ©s.ā€ ā€œRoger Federer says, ā€˜I get up every morning and I make breakfast for my kids. Then I take them to school and drop them off. Then I go practice tennis for about two hours, and I’ve figured out a really good routine where I don’t destroy my body, but I can get all the work in I need.ā€ ā€œā€˜Then I go have lunch with my wife. In the evening, we cook dinner together. The kids are all home from school. We ask them about school. There’s so much joy in the house. We put them to bed, and then I put my head on the pillow and go, ā€œMan, that was just a great day.ā€ And I’ve been doing that for 20 years.ā€™ā€ ā€œAnd it was like, yes. That’s it. That’s the formula. That’s what leads to sustained success. He loves tennis. He loves his family. He loves life. It’s not outworking everybody and banging your head against the wall, ā€˜I’m going to be better than everybody.’ It’s allowing your natural talent to shine through with a work ethic, with a great family life, with perspective, with peace, with mindfulness.ā€ ā€œIt’s perspective. It’s joy. It’s passion. It’s mindfulness. It’s an awareness that we are truly lucky. To get the most out of ourselves, it’s our daily rituals and experiences and love and joy.ā€
221
3,272
313
23,863
2,566,560
One of the most useful tools I've seen - Reaper is phenomenal. Huge props to @0xGroomLake
Today we're launching Reaper. Your company can be doing everything right, SSO, MFA, endpoint protection, security training, and still have your employees' names sitting on the dark web next to old passwords, phone numbers and home addresses. Reaper shows you that exposure before someone uses it.
1
2
6
393
Quite a month: Arsenal win the Premier League for first time in 22 years. Knicks win NBA Championship for first time in 53 years. Elon becomes world’s first trillionaire. Lewis Hamilton wins in a Ferrari. What’s next, UFOs?
2
5
268
This is 3AM in London and the celebration isn’t done šŸ˜®ā€šŸ’ØšŸ˜®ā€šŸ’ØšŸ”„šŸ”„
1
7
231
Coulter retweeted
This belongs to all of us.
6,840
111,068
11,684
319,737
14,062,026
TODAY IS THE GREATEST DAY. CHAMPIONS. At 7yo the captains band for our little rec team in SF was an Arsenal sweatband. Wenger, Henry, Bergkamp…then nothing for years. Would read @arseblog in college before falling asleep and laugh at the Tuesday Club pod guys on my work commute. Now I’m 39, still in SF and still try to watch every match from afar. Part of my honeymoon was to go to a match at the Emirates. My kids have their own kits. Now Arsenal are champions again. I am so happy.
The Arsenal. Your Premier League champions.
1
1
140
Watching Verstappen & Engel weaving in and out of traffic around the Ring at night was the highlight of my weekend. N24 arguably the most exciting race of the year across the board — hopefully F1 fans saw how incredible endurance racing is. Le Mans next month!
Close to disaster there for both the Mercedes!
1
196
Coulter retweeted
Earn more. Across m̶o̶r̶e̶ all sources. Nook is expanding to more earning sources. More chains. Including @ethereum @base @monad and @Optimism. Connecting you to over $1B in TVL. Coming soon.
6
8
2
40
6,542
We’re writing checks from pre-seed through Series A (and occasionally beyond!). UDHC has no LPs, so full focus on founders. DMs open.
The shift in the crypto fundraising landscape the past 6 months has been insane. Crypto VCs used to have to constantly be networking/writing/podcasting/going on spaces/promoting your thesis/getting on 10 deal flow calls a week, to get into good deals...now it's literally enough to just have capital to write checks. Deals are being pushed rather than dug out. Inbound if people know you have money is at an all-time high. Most firms are either 1) Out of money 2) Moved to Series A and beyond or 3) Fundraising (with no success). Deals that used to close in 2-3 weeks now close in 2-3 months. Firms with questionable business models or copy pasta of the latest trend are getting zero primary or follow-on funding (Good news!). There are now realistically <20 firms writing checks in pre-seed/seed. VCs basically have the pick of any deal they want, with more time to do DD. IMHO 25/26 are going to be historic vintages for those who stick around.
6
22
858
Sci-Fi books have always been a fantastic source of reference, inspiration, and prediction. On the timeline, everyone seems to be reading non-fiction/business books, but sci-fi needs more attention, especially now. Semi-related: The downtrend of men not reading fiction at all (barely 3 in 10 read a fiction book in 2022) is alarming.
Has there been a higher leverage moment for science fiction? Reality is reflexive putty for the right imagination.
6
513
Tectonic shifts can cause earthquakes in unexpected places.
5
170
Got my results back from @superpower. Significantly better than similar products I’ve tried. More information, easier to understand, the AI is quick to clarify my questions (with humans reachable if I need them). For fun I had it build me a nutrition plan, workout plan, and lifestyle changes to improve my health, all taking into account/updating feedback based on my current regimen. Really impressed so far.
1
4
157
Crypto in ā€˜26 is when it’s no longer defi/onchain etc … it simply blends and becomes ā€œfinanceā€
1
4
99
Coulter retweeted
Alex and the team @KeyringNetwork are on to something…
2
3
293
Have been using Mercury personal + joint account for a little over a year. Couldn’t recommend it enough. Night/day compared to your regular banking apps.
1/ @Mercury Personal launching publicly today! Its been my primary account for a while and changed my financial life: Joint account with my wife, cards+controls for my nanny. Auto transfer money between high-yield-savings + Invest* + checking. Easy+free wires
2
140
Coulter retweeted
Excited to be supporting the @testmachine_ai team! Their Predator product uses AI for audits & testing allowing them to find vulnerabilities faster…and it’s a game-changer. šŸ”’
1/ 🚨 TestMachine Raises $6.5M to Scale AI-Driven Blockchain Security
3
2
12
1,126