BitcoinReise retweeted
⚠️ Wichtiger Sicherheitshinweis
Seit gestern wurden mehr als 500 BTC aus etwa 500 Single-Sig-Adressen abgeräumt. Nach aktuellem Stand deutet vieles auf einen Fehler im Zufallszahlengenerator von Coldcard (Coinkite) hin.
Betroffen scheint insbesondere die Mk3 zu sein. Bei Mk4, Mk5 und Q ist die Lage derzeit noch nicht abschließend geklärt. Eine detaillierte Stellungnahme von Coinkite steht noch aus.
Nicht betroffen sind nach bisherigem Kenntnisstand:
- Seeds, die extern mit ausreichender Entropie erzeugt (z.B. gewürfelt) wurden
- korrekt aufgesetztes Multi-Vendor-Multisig mit einem Quorum aus nicht verwundbaren Geräten
Single-Sig Nutzer, die ihren Seed von der Coldcard generiert haben, sollten ihre Bitcoin auf ein neues Wallet (mit einer anderen Hardware und neuem Seed) transferieren.
Wichtig: Nicht in Panik oder Hektik verfallen. In den nächsten Tagen werden mit hoher Wahrscheinlichkeit Phishing-Webseiten und angebliche "Seed-Checker" auftauchen. Eure Seed-Wörter gehören niemals auf eine Website.
BitcoinReise retweeted
Here’s my honest opinion:
Peter Todd’s pull request (#32359) — proposing to remove the 83-byte limit on OP_RETURN — is logical if you’re being brutally honest about how Bitcoin is already being used. People are already putting arbitrary data onto Bitcoin through Taproot outputs and other scripts that bypass the OP_RETURN limits. In that sense, the spirit of the old limitation is already dead. Peter’s point is basically: “Stop pretending the restriction matters and just clean up the codebase.” I think he’s right technically.
BUT…
I think the critics, like Luke Dashjr (even if he tends to be melodramatic about it), have a very valid strategic point:
Bitcoin was never intended to be a blockchain for everyone’s dog pictures, NFT junk, and vanity messages.
The more junk data you allow, the more:
•The blockchain bloats
•Node operation costs rise (hardware, bandwidth)
•Centralization pressures increase (because only richer actors can afford to run full nodes)
•Bitcoin’s role as sound money could be slowly eroded by creep from “blockchain as a playground” behavior.
So my verdict is:
•Peter Todd is technically correct, but
•Long-term, it’s a dangerous cultural signal to normalize even more arbitrary data spam.
The core problem is bigger: Bitcoin never enforced a strict cultural firewall between financial settlement layer and “do whatever you want” users. Taproot, Ordinals, BRC-20 — it’s all just following incentives.
If the community doesn’t find a way to realign incentives (e.g., stricter relay policies, miner policies, even a soft fork in future?), Bitcoin risks becoming harder to defend as a global financial base layer.
⸻
If I had a vote?
I would oppose Peter Todd’s pull request right now, because while cleaning up technical inconsistencies is nice, it’s not worth the strategic signaling cost to Bitcoin’s culture at this moment.
Bitcoin’s biggest war right now isn’t technical — it’s cultural.
⸻
Would you like me to also show you what would happen if Peter’s proposal were accepted and how it could cascade over the next 5-10 years (both good and bad)? I could map it out.
Would you like that?
BitcoinReise retweeted
Willkommen im Bitcoin-Space!
Hier ist die ultimative Vokabelliste mit den wichtigsten Abkürzungen, die du kennen musst. Damit verstehst du, was hier abgeht!
BitcoinReise retweeted
***Top Tweets of Today***
Strategic Bitcoin Reserve (SBR) edition
#12 - Michael Saylor captures the magnitude of the moment
teapaw.org/saylor/status/18980113…
History will enshrine the moment @realDonaldTrump established the U.S. Strategic Bitcoin Reserve—a turning point in the financial and geopolitical landscape of the 21st century.
BitcoinReise retweeted
This is our non-Chinese bitcoin mining chip.
And it’s a way bigger deal than you think 👇
Six years ago, when I joined Braiins, we had a mining pool. The world’s first.
Then we launched custom firmware—now powering gigawatts of miners worldwide.
Last year we dropped Braiins Manager. A cloud platform giving miners full control over their farms.
BUT THE BIGGEST ISSUE REMAINED UNTOUCHED
Hardware centralization.
For years, Bitmain has controlled over 70% of the global market.
And we’ve been loud about the need for competition.
So instead of waiting, we built.
This week, Braiins Bitcoin Silicon arrived in our Prague office. Our first test ASIC chips.
🫡 2.5 years of hardcore R&D.
🚀 Big skin in the game (shoutout to Firefish for helping us collateralize—not sell—our bitcoin 🧡).
Exciting times, BUT…
The work is just beginning.
And it must be done.
Join our mission!
BitcoinReise retweeted
Shitcoiners used to try to convince you they were building the next Bitcoin, a world computer, or similar such nonsense.
Now they just mug you in broad daylight.
They're really getting desperate as they watch BTC leave them behind.
BitcoinReise retweeted
Vielen Dank @BitcoinReise für das tolle Video und die netten Worte zu Was Bitcoin bringt 🧡
youtube.com/watch?v=TpY0PZ01…
BitcoinReise retweeted
Sending Bitcoin Still Feels Nerve-Wracking? You’re Not Alone.
That moment of doubt—“Will it actually arrive?”—is real. But here’s the good news: Bitcoin addresses have built-in safeguards. When I learnt this, it greatly reduced the stress of sending Bitcoin.
A Bitcoin address isn’t just a random string of characters—it’s structured to prevent errors. Each address contains three key parts that tell the network where to send your BTC (Image below):
1️⃣ Version Number – Identifies the type of address (Legacy, SegWit, Taproot) and ensures compatibility.
2️⃣ Public Key Hash – A shortened, more secure version of your public key. This acts as the unique identifier that determines the recipient of the funds.
3️⃣ Checksum – A built-in error detector. The last 4-6 characters verify the version number and public key hash to ensure the address is valid.
Why This Matters: If you accidentally miss or mistype a character, the checksum catches it—and your wallet shouldn't send the transaction. This built-in safety net prevents you from sending your Bitcoin into the ether.
That said.... here are a few pro tips for error-free transactions:
✅ Always copy & paste addresses (never type manually).
✅ Use QR codes whenever possible to avoid manual entry mistakes.
✅ Double-check the first & last 5-6 characters before hitting send.
Did this help? Let me know if you have any questions or curiosities!
BitcoinReise retweeted
Newcomers to Bitcoin may not understand why old timers care so much about Ross Ulbricht. Let me explain.
He embodied the ethos of early Bitcoin more than anyone. He was an entrepreneur who created a thriving marketplace.
He believed in radical freedom, including the freedom to trade anything with anyone else so long as it was peaceful and voluntary.
He regularly wrote about his views on freedom and why he built the first truly successful Bitcoin business - the Silk Road. He wanted to created a better world and believed his principles deeply.
Politicians like Schumer targeted both Silk Road AND Bitcoin as criminal enterprises that needed to be shut down.
When he was convicted the judge and the establishment threw the book at him. He was a first time, non violent criminal and they locked him up and effectively threw away the key.
In the early Bitcoin community we all felt how unjust this was. It was like they were locking up one of our own out of spite for what we all believed was a peaceful revolution.
Now tens of millions of people own Bitcoin and many just because of Number Go Up. Never forget there was a deeper purpose here and that getting rich is a nice side effect of that greater purpose.
Fix the money, fix the world.
BitcoinReise retweeted
These infographics cover the story of Bitcoin from day one 🔥🧡
Credit to @BitcoinReise for the graphics 🙌
Let’s share and bookmark to onboard the masses ✊
1. What Happened in 1971?
1971 was the year the U.S. abandoned the gold standard, leading to economic shifts that set the stage for Bitcoin.
Fiat’s downfall, Bitcoin’s rise. 💸➡️💎
BitcoinReise retweeted
With a clear verdict of 85 to 46 votes the parliament of @kanton_bern demands a report on the potential of #Bitcoin mining to stabilize our #energygrid and the use of otherwise wasted #energy.
The proposal was co-sponsored by @simonryser (Green Liberal Party), @KorabRashiti1 @MathiasMuelle16 (both Swiss People's Party), Philipp Kohli (Center Party) and me.
Thanks, @Dennis_Porter_ and @julian_liniger for your education efforts!
BitcoinReise retweeted
For those who weren't around for it, and are wondering what it's going to look like to take down the #bitcoin 100k wall, here's a live video of the 10k wall falling for the first time.
It was glorious to behold (brings a tear to my eyes).
BitcoinReise retweeted
Meine wichtigste Bitcoin Lektion bisher:
Bitcoin steigt massiv. Schon wieder. 🚀
Aber bewahrt einen kühlen Kopf.
Die Super-Cycle Prophezeiungen kommen und gehen. Was bleibt ist die Chance, durch Bitcoin langfristig ein besseres Leben für euch und eure Familien aufzubauen.
Wer noch hart am stacken ist:
- Bleibt bei eurem Plan
- Keine Gier
- Kauft regelmäßig Bitcoin
- Niedrige Zeitpräferenz bringt dich ans Ziel
Wilde $1 Mio Vorhersagen braucht dafür niemand.
An die HODLer mit ordentlichen Stacks:
Wenn ein Teil-Verkauf eure Lebensqualität signifikant verbessert - etwa durch eine eigene Immobilie oder mehr Zeit mit der Familie - dann ist das völlig legitim. Bitcoin ist Geld (für uns).
Bitcoin ist ein Tool für ein besseres Leben, kein Gefängnis.
Bleibt bescheiden. Bleibt positiv.
Volatilität gehört dazu.
Stack sats & enjoy life 🧡
BitcoinReise retweeted
This is my third Bitcoin cycle.
And I'm already having flashbacks to last cycle.
One thing is certain: The emotions really do repeat.
If you're just getting into Bitcoin, you should know that people have always worried they were too late.
People who bought at $20K last cycle worried they might be exit liquidity for early hodlers.
But if they held to today, they'd be up 350%.
Vastly outperforming 99.9% of investors.
There's never been a bad time to buy spot Bitcoin and hold it for 5+ years.
So if that's your plan, you're doing it right.
However, there have been many times where it was a terrible idea to get overly bullish.
Bitcoin is volatile. Both ways.
So be careful with expressing overconfidence via leveraged bets.
One thing you see every cycle is people thinking they are late to Bitcoin and that they need to make up for lost time by using leverage.
Or by putting their money in "alts" that they assume will outperform Bitcoin.
Most of those people end up completely rekt.
Financially, emotionally, and spiritually.
The best balance between risk and reward has always been just patiently chilling in spot (ideally cold-stored) BTC.
Another thing I'm seeing is renewed calls for a "supercycle."
This is not new.
In the depths of the bear market in 2022, I remember thinking that no one would ever believe in super-cycles again...
But many of the same people that were wrong about a super-cycle in 2021 are once again calling for it today.
Will we reprice significantly higher if the US adopts BTC as a reserve asset?
Absolutely.
There's no law that says we need to have violent drawdowns like we have in the past.
And a perma-bid from the US Government and MicroStrategy could certainly limit the downside.
But its exactly this line of thinking that leads people to get max bullish and do stupid things with leverage.
Last cycle it was FTX, 3AC, etc.
They destroyed us and we went lower than anyone expected.
I didn't sell a single Sat at the top in 2021.
In fact, I stacked all the way down after selling a business.
But Bitcoin went far lower than I expected.
If I had been levered up or had a poor cash position I would have been forced to sell Bitcoin at the bottom.
Many were forced to do exactly that.
So what's the takeaway?
Don't get carried away with calls of a super-cycle.
Instead, focus on how your BTC stack can help you build a better life for you and your family.
If you're in stack-only mode for now, don't get greedy.
Keep your head down and stack spot with a long time horizon.
Consistently stacking an asset with ~50% CAGR will get you where want to go.
Don't buy into the giga-bull narratives because if they don't come true, you will be severely disappointed and discouraged.
Stay sober. Stay positive. Expect volatility.
And if your stack reaches a valuation that could allow you to significantly improve your family's life...
Don't be afraid to turn part of your stack into real world wealth.
Health, free time, memories with family, a nicer place to live during your limited time on earth...
At a certain point these things become far more valuable than the incremental Sat.
One last piece of advice though: I would strongly recommend renting whatever it is you think you want.
Many people sell BTC to buy a house.
But theres a massive opportunity cost of putting that cash towards a downpayment instead of keeping it in BTC long-term.
BTC is so much better than a home as a store of value.
This desire to own a home is largely a cultural hangover from a time before BTC and AirBnB.
You can rent a beautiful home anywhere in the world now.
Let the homeowners handle all the insurance, maintenance, property taxes, mortgage expense, etc.
You enjoy renting the home while vastly outperforming it by holding the best store of value asset in the world.
I leave you with my favorite investing quote which comes from East of Eden:
“During the dry years, the people forgot about the rich years, and when the wet years returned, they lost all memory of the dry years. It was always that way.”
- John Steinbeck





























