What is cryptocurrency?
Cryptocurrency refers to a form of digital currency that operates independently of any physical substance, relying instead on cryptographic techniques for security and validation. Examples include Bitcoin, Litecoin, and BitShares. It is created, distributed, and maintained through cryptographic methods and validation technologies. Cryptocurrency is characterized by its utilization of peer-to-peer (P2P) technology and its decentralized issuance.
Additionally, cryptocurrency functions as an online payment system that facilitates anonymous transactions. Bitcoin stands as the foremost cryptocurrency and is legally recognized in numerous countries.
Why using cryptocurrency?
For various reasons, cryptocurrency stands out as the foremost choice and extensively utilized digital currency. Unlike traditional transfers, cryptocurrency transactions entail no lengthy waiting periods, regardless of the amount transferred or the user's location. Moreover, the associated fees are markedly lower, typically amounting to mere cents. Cryptocurrency transactions are irreversible, thus eliminating the possibility of refunds, and they are immune to deceitful practices. Notably, neither banks, governmental bodies, nor individuals possess the capacity to manipulate cryptocurrency. Furthermore, in stark contrast to conventional currency, cryptocurrency transactions afford anonymity and eliminate the risk of confiscation.
How does cryptocurrency transaction work?
Cryptocurrency transactions are fundamentally straightforward. Essentially, it involves transferring cryptocurrency from one online wallet to another. The initial step in this process is for the sender to transmit a private key (a randomly generated sequence of numbers) to the recipient, following which the transaction undergoes 0 to 5 validations. Typically, a standard transaction undergoes just 1 validation, but for larger sums, multiple validations are advisable. Each validation on the blockchain network typically takes around 10 minutes. Subsequent to validation, any participant on the blockchain can verify the transaction without accessing any sensitive information.
How to purchase cryptocurrency?
Cryptocurrency can be acquired through various means, including:
Market exchanges: For buyers less concerned about privacy, online market exchanges offer a convenient option to purchase cryptocurrency. These platforms typically require users to provide identification. Cryptocurrency can be bought and stored directly within the exchange.
Over-the-counter (OTC): In OTC transactions, two individuals engage in a face-to-face cryptocurrency exchange. While traditional cryptocurrency transactions prioritize anonymity, the OTC method may involve direct interaction between parties. Numerous websites facilitate connections between sellers and buyers for OTC transactions.
Cryptocurrency ATMs: Functioning similarly to traditional ATMs, cryptocurrency ATMs provide a means for buyers to acquire cryptocurrency. Instead of dispensing cash, these ATMs issue a receipt containing a specific code. Upon scanning the code, the purchased cryptocurrency is transferred to the buyer's wallet.
Is cryptocurrency legal?
In simple terms, the legal status of cryptocurrency is improving. In recent months, Japan announced its recognition of bitcoin as a legal currency, and Russia unveiled plans to acknowledge bitcoin as a financial instrument. This marks a significant shift for Russia, which initially banned bitcoin.
As cryptocurrency gains momentum as a robust and influential global currency, such changes in stance are likely to continue. Regulations, usage guidelines, and taxation policies regarding cryptocurrency still vary greatly among countries. Moreover, new laws and regulations are constantly emerging. For detailed information on your government's stance on cryptocurrency and possible future developments, it's advisable to consult a legal expert.
Bitcoin wallet
Numerous bitcoin wallets are accessible, ranging from cloud-based options to downloadable software for personal computers, tablets, or mobile phones. Additionally, physical hardware wallets are available for securely storing cryptocurrency. While the primary function of all wallets is to facilitate cryptocurrency transfers, each type offers distinct advantages.
Cloud-based wallet
The cloud-based wallet is renowned for its ease of use and convenience. Nonetheless, entrusting cryptocurrency storage to a cloud service means relying on the company's ability to safeguard your assets. Hence, establishing mutual trust between the user and the service provider is essential when opting for a cloud-based wallet.
We suggest considering the following reputable cloud-based wallets:
Copay.io
Bitgo.com
Software wallet
A software wallet, downloadable and operational on computers, tablets, or mobile phones, provides users with greater control over their cryptocurrency assets compared to cloud-based alternatives. Despite this advantage, software wallets still entail certain risks.
We suggest considering the following software wallets for their reliability:
Copay.io
Breadwallet
Mycelium
Hardware Wallet
A hardware wallet securely stores the user's private key within a dedicated hardware device. One of its primary advantages over software wallets is its immunity to computer viruses. Additionally, the private key, stored within a protected zone of a microcontroller, cannot be extracted from the device in plaintext.
We recommend considering the following reputable hardware wallets:
Trezor
Ledger
For further information on various bitcoin wallets, please visit Bitcoin.org.
Protect your wallet
When utilized correctly, bitcoin offers a high level of security. It's crucial to remember that safeguarding your funds is your responsibility. Here are some key points to consider:
Diversify your holdings across multiple wallets, akin to traditional currencies. Avoid storing all your funds in a single wallet.
Regularly back up your wallet. Encrypt backups that are accessible via the Internet for an additional layer of protection.
Store your password in a secure location. You may choose to memorize it or keep it in a physically secure place.
Create a robust password comprising letters, numbers, and symbols, with a minimum length of 16 characters.
Consider utilizing an offline wallet, also known as cold storage, for maximum security. This involves storing your wallet in a secure location disconnected from the Internet. When implemented effectively, this method offers excellent protection against potential computer vulnerabilities.