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FAQ – Preguntas frecuentes

Nuestra sección de preguntas frecuentes cubre todo, desde los conceptos básicos de Bitcoin hasta la tecnología blockchain y la seguridad de las billeteras — simple, clara y siempre actualizada.

Myths & Misconceptions

Let’s clear things up.
Answers to common myths like “Bitcoin is anonymous” or “It’s bad for the planet.”


Is Bitcoin anonymous?

Not entirely. Bitcoin is pseudonymous, not anonymous. All transactions are recorded on a public blockchain that anyone can inspect. While wallet addresses don’t include names, they can often be linked to identities through exchanges, merchant services, or blockchain analysis.

If you buy or sell Bitcoin through regulated platforms, your identity is usually tied to your wallet. Advanced users sometimes use tools like coin mixers, privacy wallets (like Wasabi or Samourai), or privacy-oriented networks (e.g., the Lightning Network) to enhance anonymity – but Bitcoin itself is not private by design.

Is Bitcoin bad for the environment?

Bitcoin’s energy use is a common concern, but the reality is more nuanced. Yes, mining Bitcoin consumes electricity – however, the source of that energy matters. Studies show that a significant portion of Bitcoin mining relies on renewable energy, especially in regions with cheap hydropower or solar overcapacity.

Unlike traditional financial systems or gold mining, Bitcoin's energy consumption is transparent and measurable. Critics often compare Bitcoin’s energy usage to small countries, but rarely put it in context with banking or data centers.

The Bitcoin network is also incentivizing clean energy innovation – for example, by monetizing surplus energy in remote areas. It’s not perfect, but the environmental picture is evolving.

Will Bitcoin eventually disappear?

Highly unlikely. Since its launch in 2009, Bitcoin has been declared “dead” hundreds of times – yet it continues to grow. It has survived major market crashes, regulatory crackdowns, and competition from thousands of other cryptocurrencies.

Bitcoin’s decentralized nature means there is no central entity that can shut it down. As long as people run Bitcoin nodes and value its properties – like limited supply and censorship resistance – it will remain functional.

Newer technologies might emerge, but Bitcoin still leads in security, adoption, and brand recognition. Think of it as digital gold: not the flashiest tech, but the most trusted.