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22:20

Bitcoin Q&A: Proof-of-work, attacks, and ASICs

How does proof-of-work prevent 51% attacks? Can the attacker change the whole chain in a 51% attack? How often has a 51% attack occurred? Could a government agency reverse a transaction? Did Satoshi foresee ASICs and how competitive mining would be? Does China control Bitcoin mining? Should we change the proof-of-work to solve this?
Bit2Me
4
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05:38

Estafa en torno a Bitcoin denunciada por Pablo Motos

Desde hace mas de un año existe una estafa que gira en torno a la inversión en #bitcoin y que incluso Pablo Motos de el Hormiguero ha denunciado su programa. En este video te quiero explicar de que se trata y las páginas que puedes encontrarte como Cryptos Cube, Cryptos Wealth, Bitcoin Revolution, The Bit […]
Bit2Me
21
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05:43

Top 5 Crypto Currency scams of all time!

With over 100 ICOs being launched a month, there are many scams out there. In this video we cover 5 of the biggest scams in the history of crypto currency. Please let us know in the comments your thoughts on our top 5, and what other cryptos you think should be on the list, enjoy […]
Bit2Me
12
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14:50

10 Common Crypto Scams You Should Be Aware Of

The cryptocurrency world is full of innovation and opportunity. However since the space is still young and unregulated, there’s a high risk of getting scammed without any recourse to recover your funds. In the “real world” you can go to authorities or banks to get charges reversed or your properties returned potentially. No such luck […]
Bit2Me
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24:16

Edward Snowden: How Your Cell Phone Spies on You

Bit2Me
6
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07:28

Passwords & hash functions (Simply Explained)

How can companies store passwords safely and keep them away from hackers? Well let’s find out! With all the data breaches lately, it’s likely that the password of one of your accounts has been compromised. Hackers now might know the password you’ve used, but they also might not.. To understand why, we’ll take a look […]
Bit2Me
8
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4
14:16

Como te engañan usando a Bitcoin como argumento

Que no te engañen usando a Bitcoin como excusa.
Bit2Me
58
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