Current Bitcoin price:

bitcoin Is a digital currency, which is complete decentralised is organized — without central control by banks or governments. The technology behind this is blockchain, a transparent and secure digital registry that every bitcoin-Transaction documented in a comprehensible manner. new bitcoin-Units are defined by Mining creates, a process in which computers solve complex tasks in order to blockchain to secure and verify transactions.

As digital currency is bitcoin limited to a maximum of 21 million units, which reduces inflation risks and makes them digital gold. that decentralized Network ensures that neither an individual actor nor an institution has control over bitcoin can obtain. Die blockchain ensures that all transactions are public, forgery-proof and unalterable At Mining The participating miners play a central role: They check and store transactions in the blockchain, while at the same time new bitcoin arise.

Summarized is bitcoin eine digital currency, which is due to their decentralized, on blockchain The based architecture is unique. that Mining renders bitcoin not only functional, but also safe and independent.

You can buy Bitcoin quickly and securely from 21bitcoin. Simply register, deposit via SEPA Instant — and you can buy Bitcoin with just a few clicks. Savings plans, limit orders and automatic wallet transfers are also available. This allows you to receive Bitcoin directly and flexibly, around the clock.

You don't have to buy an entire Bitcoin — even small amounts are possible. The smallest unit is called Satoshis: 1 Bitcoin equals 100 million Satoshis. This gives you easy access, even if the price of an entire Bitcoin seems high.

Buying Satoshis works just like buying a full Bitcoin. You determine the desired amount in euros and receive the corresponding amount of Satoshis in your wallet. This allows you to invest flexibly and build up wealth in Bitcoin step by step.

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With 21bitcoin, you can buy Bitcoin from as little as €10 — that's a small fraction (Satoshi). This makes access to Bitcoin particularly low-threshold and flexible for beginners — ideal for regular investments or savings plans.

The Bitcoin price on stock exchanges is based on the principle of supply and demand. Buyers and sellers submit bids — when supply and demand match, the current price is created. This is how the market works: When many buy, the price rises; when selling pressure, it falls.

In addition, sentiment, market confidence, news and legal regulation influence the price. Large market participants (“whales”) can move prices sharply in the short term because their buying or selling influences supply. Overall, the Bitcoin price is the result of a complex interplay of supply and demand, pricing on stock exchanges and all market factors.

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With 21bitcoin, you can deposit your account via SEPA and SEPA Instant — free of charge. This allows you to purchase Bitcoin either with standard bank transfer or instant transfer (SEPA Instant) without deposit fees. Both payment methods give you easy access to real Bitcoin.

No, you don't need your own wallet to buy at first. You can instantly hold Bitcoin in your 21Bitcoin app. For more control, the platform also offers you Auto Wallet Transfers — so you can easily transfer your Bitcoin to your private wallet and manage it yourself.

With 21bitcoin, you don't pay a deposit fee — 0%. The purchase fee starts at 0.79%, transparent and fair. There are also clear, fair fee structures for sales, wallet payouts and transactions — without hidden costs.

21bitcoin offers a standard purchase limit of €100,000 per purchase with no limit on the frequency of purchases, and a sales limit of €100,000 per sale, also with no limit on the frequency of sales. For Bitcoin withdrawals, the limit is 2.1 BTC per transfer. Cash can be withdrawn via SEPA transfer with no limit. Further information can be found here.

Yes — 21bitcoin offers flexible savings plans that allow you to buy Bitcoin automatically, such as weekly or monthly. In this way, you benefit from the average cost effect, reduce risks through timing and allow your Bitcoin inventory to grow over the long term — conveniently, securely and cost-effectively.

After making a deposit via SEPA Instant, you can buy Bitcoin instantly. Savings plans and limit orders are executed automatically and without delay. Your purchased Bitcoin is immediately available to you — anytime, even on weekends.

The right storage of Bitcoin is decisive for the security of your investment. One of the most important methods is using a wallet. There are different types: software wallets, hardware wallets, and paper wallets. Hardware wallets in particular are considered very secure, as the private keys are stored offline and cannot be accessed by hackers from the Internet.

Another factor is managing private keys. Only those who control the keys have full security over their Bitcoin. That's why: “Not your keys, not your coins.” Wallet backups should also be stored securely — ideally in several protected locations.

The choice of platform also plays a role. If you store your Bitcoin on an exchange or with a broker, you rely on their security. For larger amounts, however, it is recommended to store them independently in your own wallet, as no third party has access to this.

If you are just starting to buy Bitcoin and don't want to invest large amounts yet or need to deal with the topic of wallets first, then you can also store your Bitcoin on your 21bitcoin account.

Conclusion: A secure wallet, carefully protected private keys and the right level of personal responsibility ensure that your Bitcoin remains permanently protected. With consistent security, you can store your coins long-term and carefree.

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The tax treatment depends on your place of residence. Depending on whether you reside in Austria, Germany or another country within the EU, there are different tax regulations.

bitcoin emerged as a groundbreaking idea: published in 2008 Satoshi Nakamoto That white paper “Bitcoin: A Peer-to-Peer Electronic Cash System.” Silently and anonymously placed Satoshi Nakamoto The concept of a bitcoin-based white paperTechnology that is decentralized, secure, and transparent. At the beginning of 2009, created Satoshi Nakamoto with the so-called Genesis Block the first version of the system: bitcoin was born, and mining the first bitcoins picked up steam.

that genesisevent marks the origin of bitcoin — the Genesis Block Was mined and the first Mining-Rewards paid out. Even then, it was clear: bitcoin It is more than a technology, it is a system with a white paper, one bitcoin-Vision of Satoshi Nakamoto, realized by Mining and is embodied in genesis-Block.

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Bitcoin is more than just a digital innovation — it is a scarce, independent monetary system. Thanks to the programmed scarcity of a maximum of 21 million coins, Bitcoin is strictly limited. No government or central bank can increase the amount. This fixed scarcity protects against inflation and makes real Bitcoin valuable in the long term.

The historic increase in value is also convincing: Anyone who has bought Bitcoin regularly over the years has been able to achieve enormous returns. The limited quantity, combined with growing demand, ensures that the chances of return are improved. That is exactly why Bitcoin is considered digital gold today.

Safety also plays a central role. The decentralized blockchain structure makes the network stable and resistant to manipulation. Real bitcoins cannot be frozen or confiscated indiscriminately. This security, combined with proven scarcity and limited supply, makes direct purchasing particularly attractive.

Conclusion: Anyone who buys real Bitcoin opts for an independent, limited and secure store of value that offers high opportunities for value growth and returns in the long term.

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Many see Bitcoin as a hedge against inflation. The reason: The amount of Bitcoin is limited to 21 million — this artificial scarcity protects against any increase in money. In contrast to government money, which can be printed indefinitely, Bitcoin remains stable in quantity.

Because of these characteristics, Bitcoin is considered modern “digital gold.” The function of storing value makes it particularly interesting in times of rising inflation. Anyone who wants to protect their assets can therefore rely on Bitcoin as a long-term addition to traditional money.

Conclusion: Thanks to scarcity and clear rules, Bitcoin can serve as inflation protection and store value — regardless of government monetary policy.

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Yes, you can use Bitcoin as a means of payment. More and more merchants worldwide are accepting Bitcoin for goods and services. Each payment is processed as a transaction via the blockchain and is transparently traceable.

For everyday use, the Lightning Network offers additional benefits: It enables almost instant transactions with minimal fees. This means that even small amounts can be easily transmitted as payment.

Conclusion: Whether directly via the blockchain or with Lightning — Bitcoin is suitable as a modern means of payment that offers merchants and users fast and secure transactions.

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A Bitcoin transaction takes around ten minutes on average — that's how long it takes the network to find a block. Each confirmation further secures the transaction. In practice, merchants often wait for multiple confirmations before finally accepting payments.

However, the actual time may vary. When the network is busy, the wait time is extended, while low usage makes the transaction faster. If you want instant payments, you can use the Lightning Network, which processes transactions in seconds.

In short, the duration of a Bitcoin transaction depends on the network and confirmation — around ten minutes on average, almost instantly with Lightning.

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bitcoin Is neither complete anonymously It's still completely open — it's a pseudonym. Each transaction is stored in the blockchain and is therefore transparently visible. Show real names instead of addresses, which work like account numbers.

Who has control of a address knows, can the associated transactions understand. That is why bitcoin only seemingly anonymously. In truth, it combines transparency with a certain level of privacy.

Conclusion: bitcoin-transactions are public and transparently, but users trade with addresses instead of real names. With that, bitcoin pseudonymous, but not completely anonymously.

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The blockchain is at the heart of Bitcoin. It stores all transactions in a chronological chain, which is checked by thousands of computers worldwide. Thanks to the decentralized structure, no one can manipulate the data. Each Bitcoin transfer is confirmed by miners and stored in a block.

The blockchain thus makes Bitcoin forgery-proof: Once registered, transactions can no longer be changed. The decentralized system ensures transparency and trust without the need for banks.

In short: The blockchain makes Bitcoin a secure, decentralized network that reliably processes millions of transactions worldwide.

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Bitcoin is considered extremely secure due to its robust blockchain, which is distributed worldwide and has never been completely hacked. The decentralized network makes manipulation almost impossible: The blockchain is stored redundantly, and any change would be immediately noticeable. As a result, Bitcoin enjoys a high level of security.

Nevertheless, it is not the blockchain that is weak, but possible weak points lie in stock exchanges or wallets. Anyone who keeps their Bitcoin in insecure wallets or on dubious platforms risks hacks or loss. But the security of the Bitcoin blockchain itself remains unwavering — a strong, trustworthy network.

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21bitcoin is regulated (FMA, Austria), works with Deutsche Bank (VR Bayern Mitte) and a well-known custodial partner (BitGo). There are also transparent fees, cold storage, insurance, 24/7 support and strong valuations — a solid basis for buying reputable Bitcoin.

Buying Bitcoin brings opportunities, but also risks. One of the biggest mistakes is underestimating volatility. The price of Bitcoin fluctuates in the short term, which can lead to panic selling. Anyone who invests should know the risks and plan for a long-term horizon.

Another critical issue is storage security. Many investors neglect their wallets and lose access to their coins as a result. Private keys should never be shared — and a secure backup of the wallet is mandatory. This is the only way to keep Bitcoin safe in the long term.

Choosing the right trading platform is just as important. Anyone who relies on dubious providers runs the risk of losing money. Ensure security, transparency, and a regulated environment to be able to buy your Bitcoin reliably.

So avoid ill-considered decisions: find out in advance, consider volatility, pay attention to your wallet and security. In this way, you reduce the biggest risks and protect your investment in Bitcoin sustainably. And it's best to buy Bitcoin at 21bitcoin.

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Bitcoin can be bought directly (physically), or invested via ETFs or ETPs. Spot ETFs/ETPs buy and keep real Bitcoin physically in the background. In contrast, synthetic products rely on derivatives to represent Bitcoin performance without storage.

Physical spot ETPs or ETFs give investors access to Bitcoin without having to take over Bitcoin custody themselves. Other products use derivatives, such as futures, to replicate Bitcoin's price action. If you want real Bitcoin, choose spot ETFs/ETPs or buy directly — without derivatives, directly real Bitcoin.

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Bitcoin is the oldest blockchain currency and is primarily used as a Bitcoin means of payment and store of value. In contrast, other cryptocurrencies such as Ethereum use complex smart contracts that enable intelligent settlement without intermediaries. Bitcoin's blockchain is the most widely distributed globally and offers the highest level of security, depending on the network.

Technically speaking, Bitcoin is designed as a pure blockchain currency, while Ethereum serves as a platform for decentralized applications beyond smart contracts. Bitcoin's security comes from its robust, decentralized blockchain, which is widely replicated. Other networks are often smaller and therefore tend to be less resistant to attacks — security can be weaker here.

In addition, Bitcoin is accepted and traded worldwide — its blockchain is proven and durable. Ethereum, on the other hand, is innovative through smart contracts. Both serve as blockchain technology, but Bitcoin remains the most secure base currency, while Ethereum and other networks stand for special applications via smart contracts.

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Bitcoin and stablecoins have different goals. Bitcoin is a scarce commodity whose price depends on supply and demand — which is why it is subject to high volatility. A stablecoin, on the other hand, is pegged to a fiat currency such as the US dollar, which keeps the price stable.

The biggest difference: While Bitcoin serves as a store of value and investment, stablecoins are more of a tool for quick payments or trading pairs on exchanges. The lack of volatility makes stablecoins practical for everyday use, but less interesting as long-term investments.

Conclusion: Bitcoin offers scarcity and storage of value, stablecoins offer price stability. Both have their role — the difference lies primarily in volatility and area of application.

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