Programming, prose, product. Everything Bitcoin. Founder @getcofund | @setdevbtc @bitscriptapp @bitcoin_yield @bitcoinbadgers 🇺🇸
Joined June 2013
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Four years of quiet research, dogfooding with our funds, & perfecting, perfecting, perfecting.
A handful of you knew & helped with feedback along the way. Meant more than you’ll ever know.
I’d be lying (& a moron) if I said I’m not scared sh*tless shipping into such chaos.
But alas, ships aren’t built to stay in ports & so we either wait the storm out or sail straight through.
Deeply, deeply proud to bring yall what we think is the single-best multisig experience out 👇👇👇
Had to run out right after the yield panel but kudos to @wyattorourke_ & @jordanguess on a phenomenal Bitcoin For Financial Services Summit.
It was actually my first time visiting The Space in Denver! Knew a lot of great people came out of that space but hadn’t had the privilege of visiting.
Snapped a photo of what stood out that most; especially given the whiplash of the last few weeks it felt proper to read this on my way out.
Never forget what it’s all for folks!
An urgent notice from the Railway team
blog.railway.com/p/security-…
Setzeus 🇺🇸 retweeted
Everyone is always rooting for you. Your parents want you to be a great son. Wife wants you to be a great husband. Your boss wants you to be a slam dunk hire. Every first date you’ve ever been on they’ve been rooting for you to get laid. Every time you started to tell a joke people hoped it would have a hilarious punch line. Your proximity to anyone is a reflection of themself, meaning the deck is never stacked against you, and your failures are completely your own
Readers added context they thought people might want to know
This post copies word-for-word a May 2026 post by @AdemLuz.
x.com/AdemLuz/status…
>YES! I love it, not obvious but makes complete sense
> I'll have answer for you within 24-hours
> send one-pager, data-room, & vision thesis
Never responds to x3 follow-ups.
I just got rolled by a VC for the 1st time didn't I?
Setzeus 🇺🇸 retweeted
Yapped multisigs last night, apparently the trivia Qs were deemed too hard 🤨
How many of these could *YOU* answer?
- Multisigs predate crypto, give 1 example
- What is the first multisig op_code
- What is does PSBT stand for
- What is default multisig on EVM
- What is the upper-limit to participants
- What does MPC stand for
- What is special about KeyPath in P2TR
- Protocol where keys aren’t equal
Absolutely goated show. If you’ve seen it and/or are watching it hmu, always down to yap some Andor.
Setzeus 🇺🇸 retweeted
Politics & latinas aside, this takes the cake for me re: Bad Bunny halftime show:
> [I'm here because] I never, NEVER stopped believing in myself
> you should believe in yourself too
> you're worth more than you think
He was bagging groceries a decade ago - never stop dreaming.
This idiot doesn’t even know that the seed values for ECDSA curves were just reversed-engineered as timestamps.
best is @FiboSwanny & it's not particularly close
worst is...anyone doubled-down on brypto & faded most of the AI cycle 🤪
As it’s been repeatedly stated, the most pressing issue Core faces is the lack of podcasters & content makers.
Fear not folks, we’re working overtime to make sure Big Bitcoin hits the quota 🫡
ColdCard, Trezor, Ledger. $330M + sensitive data lost just in 2026...
For those asking if HWWs are still worth it? YES.
The frequency & ferocity of the exploits isn't unique to HWWs, crypto, or even finance; LLMs are simply a forcing function for new security standards.
The good news? The math is still intact & every company failed in different, but addressable ways.
The bad news? *Everything* around the math is significantly more vulnerable & we likely haven't seen the last or worst exploits.
Never doom, stay informed & protect your stack!
Setzeus 🇺🇸 retweeted
He is trying to destroy Bitcoin
Breaking News: Mayor Zohran Mamdani’s administration is making a $30 million investment to build a quantum research lab at New York University. In exchange, the city will receive 15% of any proceeds from intellectual property developed in that lab. nyti.ms/4jUe7GD
No one gave a f*ck about this piece but it was probably one of my favorite pieces I've written in a while 😭😭😭
(fun fact for a few months in late 2010 I was one of the most read math authors on medium[dot]com)
Can you actually measure bitcoin multisig risk?
That's exactly what I got @setzeus to explain. He put together an eye-opening analysis on what factors go into a risk model for any M-of-N multisig setup.
The numbers are quite intimidating but the reasoning behind it is solid.
