I talk about Bitcoin, AI and cool technologies I Product Manager @Blockstream | Co-Founder & CTO @ElysiumLab_io (exited)
Lugano, Switzerland
Joined July 2013
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Me rn
“So your Coldcard was hacked in July?”
“Yes.”
“And Liquid was hacked in September?”
“Yeah.”
“And your Ledger was hacked in October?”
“Yes, Dave.”
“And yesterday the largest crypto exchange in the world had the biggest hack in history?”
“Yes, that’s right.”
“And you’re still buying bitcoin?”
“That is correct, Dave.”
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Gianmarco Guazzo retweeted
Lugano may be one of the most pleasant cities I have been to in my life.
Very grateful to have the opportunity to speak at @LuganoPlanB!
Gianmarco Guazzo retweeted
Happening now at Asilo Ciani: The Role of the Node in Self-Custody with @gianguazz, on why verifying your own transactions is part of holding your own keys. In Italian, during @LuganoPlanB.
Gianmarco Guazzo retweeted
The future of finance runs on Bitcoin.
As presenting partner of @thecryptovalley 2026, we made that case from the main stage, the workshop room, and the water.
This is just the beginning.
Gianmarco Guazzo retweeted
Smart contracts without the security risks.
@gianguazz, PM for Enterprise at Blockstream, live on the Audi Midi Stage at the @thecryptovalley Conference sharing frameworks for institutional deployment.
Gianmarco Guazzo retweeted
Most smart contract exploits share a root cause: contracts that can't be formally proven before they execute.
@gianguazz, PM for Enterprise, is running a 40-minute workshop on what a more rigorous framework looks like for institutional deployment at the @thecryptovalley.
Gianmarco Guazzo retweeted
Weekend project when I get home from CES.
Nvidia CEO Jensen Huang showcases AI use cases that have become "utterly trivial" with the pace of advancement, during #CES2026.
Gianmarco Guazzo retweeted
Maduro is communist shit, and I'd be fine if he burned in hell. But this is bad and very anti-Swiss. The Swiss government shouldn't even KNOW who is linked to Swiss-based assets, let alone touch them. That was the most interesting feature of this country.
Luckily, Bitcoin is the new Switzerland now.
Venezuela: With immediate effect, Switzerland is freezing any Swiss-based assets linked to Nicolás Maduro. If any assets turn out to be of illicit origin, Switzerland will do its best to ensure that these benefit the Venezuelan population. news.admin.ch/en/newnsb/4mdM…
Gianmarco Guazzo retweeted
.@LuganoPlanB was really great, and it’s always nice to be back to 🇨🇭! Thank you @paoloardoino and the whole Plan B team. I will be back!
Gianmarco Guazzo retweeted
It's not often you see many families at Bitcoin conferences, but @LuganoPlanB consistently does.
Gianmarco Guazzo retweeted
Italians are peak human form. Beauty of both women and men, cuisine, art, best empire, successful in business and crime, good in sport, most attractive language, best cars, quality craftsmen, best fashion, architecture, strong families, happiest Western country.
Hard to argue
I believe orange pilling normal people is one of the hardest thing to do and I totally agree shooting at them the “truth” is not the solution
Constructive discussions an debunking common myth about Bitcoin is a good starting point
Most people know nothing about Bitcoin except what they learn from the “news”
And money is a hard topic to understand
So many Bitcoiners are Bitcoin’s worst ambassadors.
They sound like vegans at a BBQ.
Nobody gets orange-pilled by someone screaming about fiat slavery.
They get orange-pilled when their savings account yields 0.1% and their rent went up 30%.
Reality is the best educator.
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Gianmarco Guazzo retweeted
First They Ignore You
Then They Laugh at You
Then They Attack You
Then You Win
People pass by Punto Foce in Lugano, unaware of what Satoshi Nakamoto has built to safeguard their future.
@satoshigallery 🙏🏽
Lugano is the #Bitcoin place to be rn
Gianmarco Guazzo retweeted
Plan B Summer School in Lugano was an absolute 🔥🔥🔥 Smart & engaged students, beautiful setting, flawless hosting by the cult leader @giacomozucco & the entire Plan B team, and @Pow_Space. Honored to take part. Lugano is the place to be if you want to build on Bitcoin 🟠
1️⃣ Day 4 begins with @roy_breez leading:
The Utility of Bitcoin
An interactive session where students shared their own use of Bitcoin, before diving into what Bitcoin means for him:
⚡ A peer-to-peer electronic cash system.
Then he explored tools to make this vision real.
RT @CoinDesk: EXCLUSIVE: 🇨🇭.@adam3us's Bitcoin development firm @Blockstream expands its European footprint with the acquisition of Swiss b…