KO₿TCSYSTEM retweeted
Replying to @nvk
KO₿TCSYSTEM retweeted
Are you going to do something today to extricate yourself and your progeny from central bank debt slavery, or will you get successfully distracted by stupid, inconsequential bullshit, again?
KO₿TCSYSTEM retweeted
At the current Bitcoin price, the total market cap of BTC (USD 1.4 trillion) is the same as the annual US interest payments on its debt. We are still so early.
We have some difficult news to share. Unfortunately, one of our shipping providers has experienced a data breach that exposed sensitive order data. This affects new customers in the US, UK, Sweden, Colombia, Brazil, Italy, and Portugal who received an order within the 90 days prior to August 8th, 2026.
The data exposed:
- Full names
- Shipping addresses
- Phone numbers
- Email addresses
The incident affects 11,742 customers with full exposure (name, email, phone number, shipping address) and 1,947 customers with partial exposure (name, city, email). The breach is limited due to Trezor’s strict 90-day data storage policy (we were also able to negotiate the same terms with fulfillment partners, who follow the same policy).
All affected customers have been contacted separately by email.
Our systems and devices remain secure, but affected customers could experience an increase in phishing attempts.
NEVER enter your wallet backup on a website or share it with anyone, and only check for updates on official Trezor channels.
We are deeply sorry to the community and those affected.
We are investigating this situation and will post updates on our blog:
trezor.io/blog/news/recent-c…
KO₿TCSYSTEM retweeted
Replying to @BtcManhattan
“Omg, you lost all your bitcoin even though you rolled 100 times? You didn’t use just any dice, right? We always said to use professional dice to roll 100 times—not just any dice! Everyone knows this. Dude, it’s your own fault you lost your bitcoin.”
This is less than 3 games of Yahtzee
The odds of me, serious money, a suit, rolling 100 dice is zero in my life time. No serious people are going to do this, most certainly not an institution, and to think i would then diversify across 4 different providers, 400 rolls of dice.....GTFO....This is not scaleable.
It is delusional to think people investing millions of dollars are going to roll dice 100 times or anything else so stupid.
Secondly; you are a moron at this point to connect or use software or hardware to protect hundreds of millions of dollars built by companies that have never been profitable, have no revenue growth, no path to profitablity, no excess profits to reinvest in security and R&D, and zero sustainable use case or relevance, and a total incapcity to take on millions of customers to scale and service them.
At this point Self Custody is a joke, it is not sustainable, and if the only real bitcoin is self custody bitcoin with a punk-small organization is dumb and announces bitcoin's failure as an experiment.
The concept of the fascist bitcoiners, who have never run or built sustainable businesses, who are anarchist, not creators, not builders of real businesses, who in their hearts want the entire system to collapse so they the anarchists with no experience to build industries, yets pretent to be experts promoting and advertising self custody I hold 1000 bitcoin on ledger or a casa is the dumbest think I have ever heard.
Self custody is easy. Show this to your grandma when she sets up her next ColdCard.
1/12
⚛️I made my own Quantum Random Number Generator.
It uses radioactive decay to generate entropy for #Bitcoin seeds.
I used:
- Americium 241 from a Smoke Detector
- RaspberyPi
- Geiger counter
- Audio interface.
Entropy is what makes a bitcoin your bitcoin.
🧵Thread👇
KO₿TCSYSTEM retweeted
Replying to @GeauxSoundMoney
In the age of AI these exploits will found at an accelerated pace. It's a scary time, but on the other side of it we'll have two things:
-hardware/firmware hardened and battle tested by these models
-the ability of any average person to battle test open source devices even if they can't read the code
It's a tough world when our first crack at digital scarcity is hitting at the same time as our first crack at LLMs.
KO₿TCSYSTEM retweeted
Anyone want to bet a hardware wallet will exit scam within the next 5 years?
Probably by blaming an accidental bug or rogue employee.
Basically exactly like an exchange, but this time a hardware wallet.
KO₿TCSYSTEM retweeted
Self custody promoters 2015-2025:
“It’s super easy. It’s just 12 words. You are a fool and slave if you don’t do your own custody. If you don’t custody yourself it’s not even Bitcoin. Use ColdCard. Take some responsibility for your own assets.”
2026:
“Of course it’s also your own fault you lost all your money. You didn’t take the additional steps to not use the default entropy on the random number generator in the wallet and you should have known that you needed to roll dice on your own and make custom entropy. No one really mentioned this or told you the risk but oh well. Sorry for your loss. Duh.”
KO₿TCSYSTEM retweeted
okay so next time I guide my mom through self custody I will make sure that she learns about entropy, hardware, verifies binaries in all software, red teams all software she uses with frontier LLMs, subscribes to all vulnerability disclosure channels (and learns how to interpret those), verify supply chain & secure element procurement processes, rolls her own seeds BUT also knows not to use dice provided to her, airgaps all signing devices, buys stacks of laptops for single use quorum setups, disposes of said laptops, also runs linux or some shit to do with some kernel thing or something, memorize her seed, geographically distribute multisig signing devices, diversify hardware signing devices, also don't use hardware signing devices apparently, secure her wallet descriptors, and then makes sure to hop onto random emergency twitter spaces at a moments notice at 9p Central on a Thursday
KO₿TCSYSTEM retweeted
Year 2035:
"Dad, why can't we buy groceries?"
"Because our funds are in a 3-of-5 multi-vendor multisig wallet. We need the Coldcard, the Jade, the Trezor, the air-gapped laptop, and your uncle to fly in from Switzerland with Key #4. Then we'll verify the firmware hashes, regenerate the descriptors, test the entropy, and move the coins to a new wallet because someone found another vulnerability. We should be ready by Tuesday."
"Couldn't we have just used a bank?"
"Don't be ridiculous son, we chose the future of money."
#BITCOIN
KO₿TCSYSTEM retweeted
The idea that we were plugging this stupid fucking piece of shit into a 9 volt battery in order to mitigate extremely esoteric NSA level electromagnetic attacks meanwhile it had worse entropy than a fucking trezor one is just… bro WTF are we kidding with this shit???!
What the fuck. Is it not safe to recommend anything in this space?
COLDCARD Mk3 Security Advisory
If you generated a seed on a Mk3 after firmware 4.0.1, your funds may be at risk.
Mk4, Q and Mk5 are not affected based on our early analysis.
Read the advisory and migrate carefully:
blog.coinkite.com/coldcard-m…
KO₿TCSYSTEM retweeted
Thierry and Zlatan saying they wouldn't have become soccer players because of the costs of the American youth system, then seeing Lalas say it's a great system because it makes a lot of money for some people really sums it all up nicely
All of these things are better than funding war.

























