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Welcome to Bit2Me Academy!
Here you will find a lot of articles with which you will learn the main concepts of the crypto world.

Best crypto card in Spain: what to look for before choosing one
Basic

Best crypto card in Spain: what to look for before choosing one

What to look for when choosing a crypto card in Spain: regulated issuer, conversion, fees, cashback, limits and security, without comparing brands or rankings.

Bit2Me José Maldonado September 7, 2026
Taxation of shares in Spain: taxation and the two-month rule
Basic

Taxation of shares in Spain: taxation and the two-month rule

Taxation of shares in Spain: savings base, personal income tax brackets and the two-month rule (art. 33.5 LIRPF) explained step by step, with examples.

Bit2Me José Maldonado September 7, 2026
ETFs to generate income: fixed income and dividends
Basic

ETFs to generate income: fixed income and dividends

Fixed income ETFs and dividend ETFs: two ways to generate regular income. Compare risks, taxation, and accumulation vs. distribution before choosing.

Bit2Me José Maldonado September 4, 2026
ETF vs. investment fund: key differences and which one to choose depending on your situation
Basic

ETF vs. investment fund: key differences and which one to choose depending on your situation

ETF vs investment fund: key differences and which one to choose depending on your situation and how to get the most out of both.

Bit2Me José Maldonado September 4, 2026
ETFs vs stocks: advantages of instant diversification
Basic

ETFs vs stocks: advantages of instant diversification

ETFs or individual stocks? Discover the key differences, when each option is right for you, and how the instant diversification of ETFs changes the game.

Bit2Me José Maldonado September 3, 2026
What is $KULA?
Basic

What is $KULA?

KULA is the governance token of KulaDAO, a project that converts land, mines, or hydroelectric dams into digital assets that can be voted on by its community.

Bit2Me José Maldonado September 1, 2026
The major global indices to invest in: SP 500 vs MSCI World
Basic

The major global indices to invest in: SP 500 vs MSCI World

The S&P 500 and the MSCI World, head to head: what each index includes, their UCITS ETFs in Spain, the TER, taxation and which one fits best in your portfolio.

Bit2Me José Maldonado August 28, 2026
Crypto loan or sell: what's best depending on your situation
Basic

Crypto loan or sell: what's best depending on your situation

Crypto loan or sell your crypto assets: compare tax implications, exposure and liquidation risk with objective criteria and a quotable table.

Bit2Me José Maldonado August 28, 2026
Ethereum Staking: A Practical Guide to Getting Started
Basic

Ethereum Staking: A Practical Guide to Getting Started

Discover how Ethereum staking works, its slashing risks, and how to get started step by step: your own validator, platform, or liquid staking explained.

Bit2Me José Maldonado August 27, 2026
Sector and thematic ETFs: technology, healthcare, energy, AI and semiconductors
Basic

Sector and thematic ETFs: technology, healthcare, energy, AI and semiconductors

Sector and thematic ETFs focus your investment on technology, healthcare, energy, or AI. Discover their risks, differences, and how to evaluate them before investing.

Bit2Me José Maldonado August 27, 2026
ETF vs index fund: differences and which one is right for you
Basic

ETF vs index fund: differences and which one is right for you

ETF vs index fund: We compare stock market trading, fees, taxation in Spain, minimum investment, and liquidity to help you decide how to invest for the long term

Bit2Me José Maldonado August 26, 2026
Corporate treasury in cryptocurrencies: first steps
Basic

Corporate treasury in cryptocurrencies: first steps

Guide for CFOs and treasury managers on cryptocurrencies for companies: applicable MiCA framework, institutional custody, accounting and governance.

Bit2Me José Maldonado August 26, 2026

We want to help you

FAQ

Top Resolved Questions About Cryptocurrency and Crypto

An cryptocurrency is a form of digital currency that uses cryptography to ensure the security of transactions and control the creation of new units. Cryptocurrencies work on a decentralized and distributed network called a blockchain that records all transactions and ensures their integrity and transparency. Each transaction is verified through a cryptographic process, in which network nodes compete to validate the transaction. Once validated, the transaction is recorded on the blockchain and added to the public database. Some cryptocurrencies like Bitcoin have a limited supply and a programmed inflation rate, meaning they cannot be manipulated by governments or central financial institutions. Instead, its value is determined by market supply and demand and can fluctuate rapidly based on market news and events.

The purses or cryptocurrency walletThey are tools used to store, send and receive cryptocurrencies. Its operation depends on the type of wallet that is used, but in general, these are the steps to follow: Generation of a unique address: The wallet generates a unique and secure address that is used to receive cryptocurrencies. Private key storage: The wallet securely stores the private keys that are needed to access the cryptocurrencies stored in the wallet. Sending and receiving cryptocurrencies: The user can send and receive cryptocurrencies through his wallet using the previously generated unique address. The most important features of cryptocurrency wallets are: Security: Cryptocurrency wallets must guarantee the security of the user's private keys and the protection of their funds. Accessibility: Cryptocurrency wallets must be accessible from any place and device, so that the user can carry out transactions at any time. Compatibility: Cryptocurrency wallets must be compatible with different cryptocurrencies and with the different operating systems used by users.Enter the wallet of Bit2Me and check for yourself.

There are thousands of different cryptocurrencies on the market today, each with their own unique characteristics. However, We can group them into three categories Main types: Blockchain-based cryptocurrencies: These use a distributed ledger technology called blockchain to store and verify transactions. Examples include Bitcoin, Ethereum, and Litecoin. Stablecoins: These are cryptocurrencies designed to maintain a stable value, usually relative to a fiat currency like the US dollar. Stablecoins are popular with investors looking to minimize volatility in their cryptocurrency investments. Examples include USDT, USDC, and DAI. Utility tokens: These are cryptocurrencies used within a specific platform or network to conduct transactions or access specific services. Examples include the B2M token of Bit2Me and Chainlink's LINK token. It's important to note that each cryptocurrency has its own characteristics and specific uses. The choice to invest in one or another depends on the investor's needs and objectives, as well as prior research on the cryptocurrency in question.

El airdrop is a free distribution of cryptocurrency to a large number of people. This technique is often used as a form of promotion and marketing for cryptocurrency projects, as it can increase the visibility and awareness of the project. To participate in an airdrop, recipients must take a specific action, such as signing up for a website, following a social media account, or being an early adopter and being among the first to actively participate in a project. Those who meet the conditions will receive a certain amount of cryptocurrencies as a reward. For recipients, airdrops can be a great opportunity to get free cryptocurrency and experiment with different projects. However, it is important to note that there are also risks associated with airdrops, such as the possibility of fraud or receiving worthless cryptocurrency. In short, cryptocurrency airdrops can be an exciting way to discover new projects and earn free cryptocurrency. But it's always important to research the details of the project and the airdrop before participating to minimize potential risks.

The other exchange where the price is higher. The 3 most important aspects of cryptocurrency arbitrage are: - The difference in cryptocurrency prices on different exchange platforms is the key to the success of arbitrage. - The arbitration process can be automated through the use of specialized software. - Cryptocurrency arbitrage carries risks, such as fluctuations in the price of cryptocurrencies and market volatility.cryptocurrency arbitrage It is a process by which investors seek to take advantage of the price differences of cryptocurrencies on different exchange platforms to obtain benefits. The process involves buying the cryptocurrency on an exchange where the price is low and selling it on

ICOs areA way to raise funds for cryptocurrency-related projects. Instead of resorting to traditional funding sources like issuing shares or obtaining bank loans, cryptocurrency projects can choose to launch an ICO and sell tokens to investors. Some ICOs have been very well-known in recent years, and some have raised large sums of money in a short period of time; for example, the ICO of B2M, the utility token of Bit2Me.

In an ICO, investors buy tokens in advance. These tokens can be used as a form of payment within the project, for example, to access a platform or service related to cryptocurrency. They can also be exchanged for other cryptocurrencies once the project has launched and the tokens are available on cryptocurrency exchanges.

An DAO is a decentralized organization that works through smart contracts on a blockchain, without the need for a central authority. In the context of cryptocurrencies, DAOs can be used to govern specific projects or networks. In a DAO, holders of governance tokens have the right to vote on decisions related to the future of the project. Once approved, these decisions are automatically executed by smart contracts, meaning no human intervention is required. DAOs offer several advantages over centralized governance systems, such as greater transparency and participation of token holders. However, there are also potential downsides, such as the disproportionate influence of larger token holders and the need for a large amount of participation for the voting process to be effective. In general, cryptocurrency DAOs are an innovative way to govern decentralized projects and networks, but they must be carefully considered in their implementation. Consult the course

The main difference between a cryptocurrency and fiat money is that cryptocurrencies are not controlled or issued by any government or institution, while fiat money does depend on banks or authorized central authority and governments for its operation. In addition, the value of a cryptocurrency directly depends on the trust of its users, while the value of fiat money is evaluated by users and markets, as well as factors such as inflation and economic policy.

La blockchain is a database supported by a decentralized network in its entirety, in which the account of all the units of a cryptocurrency in circulation and all the operations carried out is kept. The blockchain is made up of a huge network of computers around the world that work in a decentralized way and by consensus. Thanks to this, the information on the creation and distribution of money through transactions is immutably recorded, which guarantees its security and transparency. The blockchain is the heart of cryptocurrencies and is what allows financial transactions to be carried out in a decentralized and secure way.