Bitcoin evangelist
Joined January 2022
- Tweets231
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Viktor Korinek retweeted
🎉 We’re celebrating the first anniversary of the Trezor Safe 7 hardware wallet, secured by TROPIC01 and launched at the Trustless by Design event in Prague in October 2025.
🔧 Trezor Safe 7’s PIN protection runs through our TROPIC01 chip, a secure element whose design is published for audit. Trezor uses it to encrypt the wallet seed on the MCU, with keys from TROPIC01 and a second secure element effectively creating three layers of security working against attackers.
📂 TROPIC01’s PIN scheme, its API and Trezor’s integration code are public, so you can see how a shipping wallet uses the chip.
Viktor Korinek retweeted
THIS IS INSANE!!!
A San Francisco startup says it just turned mercury into real gold.
The company is Marathon Fusion. This week they announced they'd made stable gold using fusion neutrons, at 10x the record CERN set in 2025.
CERN's record was 29 picograms over four years. So nobody's pouring bars yet.
The method is what got me. You hit mercury-198 with a fusion neutron. It loses a neutron, becomes mercury-197, and over the next few days decays into gold-197. The exact same gold sitting in central bank vaults.
Their 2025 paper says a one-gigawatt fusion plant built this way could make around 2 tonnes of gold a year as a side product, while it's selling electricity.
I've said it for years. Gold is a shiny rock. It's valuable because there's only so much of it and pulling it out of the ground is hard and expensive.
If this holds up, gold's scarcity turns into an engineering problem. And you can only delay technical progress. You can't stop it.
To be fair, the gold comes out mixed with radioactive isotopes and would need to sit for well over a decade before it's safe to touch. Nobody outside the company has verified the result yet, and commercial fusion is still years away.
Peter Schiff has spent years telling everyone Bitcoin has no intrinsic value.
This week a startup says it made gold out of mercury.
There will only ever be 21 million Bitcoin. No reactor on Earth can make one more.
Last month, we demonstrated high-rate alchemy: turning mercury into real, stable gold, beating CERN’s record by a factor of 10.
Last week, we enriched isotopes in the world’s most powerful plasma centrifuge, beating the Soviet record that stood for 40 years.
Now, we’re building a fusion reactor in San Francisco to achieve record power density.
Viktor Korinek retweeted
A perfect depiction of the decay that comes with a high velocity trash economy enabled by fiat money.
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Viktor Korinek retweeted
A Golden Cross appeared on the chart in September. Why does it matter? A Golden Cross occurs when two moving averages cross. In the past, such crossovers have often signalled a change in Bitcoin’s price trend. In October 2025, a Death Cross pushed us into a downtrend. Now a Golden Cross is pointing the other way.
More in the thread🧵👇
Invity predstavila VISA kartu se kterou lze utracet bitcoin nebo ho naopak stackovat pomoci zaokrouhlavani palteb. Stejne jako Revolut jen s bitcoinem. 👍 super napad
Introducing Invity Card.
Spend euros, get Bitcoin back. Pay at any Visa terminal worldwide and earn cashback in Bitcoin on every purchase.
Apply in the app and activate a strategy by 30 November to lock in 1.5% cashback for life.
Get the card 👉 invity.io/invity-card
Viktor Korinek retweeted
Introducing Invity Card.
Spend euros, get Bitcoin back. Pay at any Visa terminal worldwide and earn cashback in Bitcoin on every purchase.
Apply in the app and activate a strategy by 30 November to lock in 1.5% cashback for life.
Get the card 👉 invity.io/invity-card
Viktor Korinek retweeted
Missed our hammer strike? 😎
The strongest ones walked away with 10K CZK in BTC straight to their @invity_io app. 💥
Viktor Korinek retweeted
Nos vemos en Barcelona !
Los días 16 y 17 de septiembre estaré en la @EBlockchainCon representando a @invity_io @invity_io_es como Sponsor oficial junto a Michal Nýdrle @mikenede , socio y responsable de desarrollo de negocio de Invity.
Michal participará como speaker en el panel «Incorporating Digital Assets into Diversified Portfolios», moderado por Ondřej Kovařík, exdiputado del Parlamento Europeo, junto a Theo Golden (Baillie Gifford), Robert Crossley (@FranklnTempletn ), Ramzi Amairi (Natixis) e @YChoueifaty (TOBAM).
Si vas a estar por allí, ven a nuestro booth y salúdanos. Estaremos encantados de conocerte y enseñarte cómo puedes ahorrar, invertir y sacar más partido a tu Bitcoin en el día a día: desde soluciones de ahorro hasta nuestra tarjeta y préstamos respaldados por Bitcoin.
Porque Bitcoin no tiene por qué ser solo algo que tienes. También puede ser algo que utilizas.
¿Nos vemos en Barcelona😉?
Yes, I have same concern like this. It is a reckless race for money and power. Unfortunately, the stakes are the future of humanity. In the best-case scenario, we would cut ourselves off from current technologies and networks, start from scratch, and do things better.
Viktor Korinek retweeted
"We've watched Spain become one of Europe's most Bitcoin-curious markets, and the data confirms it: adoption here already leads its peers. What's held people back isn't apathy — it's the absence of regulated, trustworthy infrastructure. That's precisely why we pursued a MiCA licence rather than operate in a grey zone. Entering Spain in full regulatory compliance, with Aldona (@MadBitcoin_) leading the market, is a natural next step in building the accumulation-first, Bitcoin-only neobank we set out to create."
Wow. @invity_io is going to Spain. And with great support there! That is gonna be big.
Meet Aldona Żukowska-Caramés, our General Manager for Spain.
Aldona Żukowska-Caramés (@MadBitcoin_) has spent more than 20 years building banking operations and subsidiaries from scratch, leading large-scale institutional transformations and executing complex outsourcing strategies across Europe, Latin America and the United States. She held senior roles at Santander, UniCredit, Liberbank and Openbank, where she created teams, launched new markets and modernised traditional banking structures.
She discovered Bitcoin in 2016 and fully committed to it from 2020. Today she is Founder and CEO of MadBitcoin, organiser of Spain’s leading institutional Bitcoin conference @MadBitcoin_2026 Summit, and host of the MadBitcoin Podcast.
This unique combination of hands-on experience building regulated financial institutions from the ground up and deep Bitcoin conviction positions her to lead Invity’s expansion in Spain, bringing the platform’s accessible, regulated Bitcoin investment and savings solutions to the Spanish market.
Viktor Korinek retweeted
Meet Aldona Żukowska-Caramés, our General Manager for Spain.
Aldona Żukowska-Caramés (@MadBitcoin_) has spent more than 20 years building banking operations and subsidiaries from scratch, leading large-scale institutional transformations and executing complex outsourcing strategies across Europe, Latin America and the United States. She held senior roles at Santander, UniCredit, Liberbank and Openbank, where she created teams, launched new markets and modernised traditional banking structures.
She discovered Bitcoin in 2016 and fully committed to it from 2020. Today she is Founder and CEO of MadBitcoin, organiser of Spain’s leading institutional Bitcoin conference @MadBitcoin_2026 Summit, and host of the MadBitcoin Podcast.
This unique combination of hands-on experience building regulated financial institutions from the ground up and deep Bitcoin conviction positions her to lead Invity’s expansion in Spain, bringing the platform’s accessible, regulated Bitcoin investment and savings solutions to the Spanish market.
Viktor Korinek retweeted
Lifestyle creep je situace, kdy s rostoucím příjmem automaticky a často nevědomě rostou i vaše výdaje. Ne o jednorázovou radost, ale o trvalé navýšení standardu. To, co bylo včera luxusem, se dnes stává „nutností“. Je to pomalé. Proto je to nebezpečné.
Viktor Korinek retweeted
A Coldcard wallet drained without anyone touching the device. No phishing, no malware.
It all comes down to one word: randomness.
Our breakdown 👇
invity.io/cs/blog/coldcard-c…
Viktor Korinek retweeted
The most expensive thing you’ll ever spend isn’t money.
It’s time.
Does your money preserve the value of your time?
That’s one of the central ideas behind Broken Money, explored by Invity co-founder @StepanUherik at Meltingpot, @colours_cz.
📖 Free Broken Money ebook 👇