Aktuelle Börsen-News

More on the Coldcard fraud: deceptive practice of Rodolfo Novak used to promote his product.vor 2 Monaten
I never scratched the private key, but 4.71 BTC vanished — did anyone else buy a “Coin Cold Card”?vor 2 Monaten
Rizon Card — “Google Pay top up” is NOT what you thinkvor 2 Monaten
So many FUD around the coldcard incidentvor 2 Monaten
change btc addres inside trezor/ risks.vor 2 Monaten
Do you think Bitcoin got captured?vor 2 Monaten
Is /r/btc the new /r/buttcoin?vor 2 Monaten
Actually test your seed backup before adding passphrase/multisig. I’m glad I did.vor 2 Monaten
How and where do I store my BTC?vor 2 Monaten
30 real blocks, deterministically turned into music — no randomness, fully reproduciblevor 2 Monaten
Who is this guy and why does he think he is the CEO of Bitcoin?vor 2 Monaten
2⁴⁰ Was a To-Do List, Not Security and the List Is Donevor 2 Monaten
How the sub feels at this momentvor 2 Monaten
How the sub feels at this momentvor 2 Monaten
What makes bitcoin go to $0?vor 2 Monaten
Wowvor 2 Monaten
End of my journey. Please learn from me.vor 2 Monaten
BIP110 in a nutshellvor 2 Monaten
Allow me to repost thisvor 2 Monaten
The 3 rules of the crypto clubvor 2 Monaten
Visual tool to explain entropy in bitcoin (TRNG, PRNG, ...)vor 2 Monaten
How to Invest in Bitcoinvor 2 Monaten
ColdCard users lost ~1,367 BTC (~$89M) because a 2021 firmware bug silently swapped hardware RNG for a software one — the case for multi-source, fail-closed entropyvor 2 Monaten
The BCH Bullet — Sunday 9th August 2026vor 2 Monaten
RIBvor 2 Monaten
BIP-110 failed. To this day there is only one free, non-hijacked Bitcoin: Bitcoin Cashvor 2 Monaten
What's the best Instant Exchange to sell Bitcoinvor 2 Monaten
Do you treat BTC as a digital gold/invesment or as money?vor 2 Monaten
I finally own 1% of a Bitcoinvor 2 Monaten
bitcoin etf inflows are back while self-custody is under scrutinyvor 2 Monaten
Rodolfo Novak, Coldcard scammer: "I will take it".vor 2 Monaten
Daily Discussion, August 09, 2026vor 2 Monaten
Now that BIP110 failed, are we going to blacklist the KOLs that farmed everyone for engagement ?vor 2 Monaten
The Future of ColdCard Hardware and Firmwarevor 2 Monaten
Clarity Act set for Sept 15 votevor 2 Monaten
Bitcoin wasn't broken. The random key generation was. The Coldcard lesson everyone should understandvor 2 Monaten
24-bit cryptographicvor 2 Monaten
ETF vs Robinhood Cryptovor 2 Monaten
New XO Blog post: Revving the Enginevor 2 Monaten
Did someone burn 100 BTC?vor 2 Monaten
What is the most succinct way to explain where bitcoin gets its value fromvor 2 Monaten
THE CHAIN HAS SPLITvor 2 Monaten
This is the block. Decisions are being made.vor 2 Monaten
My Lightning nodes are closed and shutdown while the 110 stuff resolves itself. How many of you are doing the same?vor 2 Monaten
It's time to find outvor 2 Monaten
Tax planning for a BTC disposalvor 2 Monaten
Future of Bitcoin in light of age verificationvor 2 Monaten
I put 3% of my portfolio into Bitcoin and now I'm not sure whyvor 2 Monaten
New cold-wallet?vor 2 Monaten
We are going to have our moments to shine soon fellow hodlers.vor 2 Monaten