The Shift

The Resurgence of Bitcoin and Cryptocurrency in 2025

So Remind Me – What Is Bitcoin Again?

Bitcoin is the first and best-known cryptocurrency, a type of digital currency. Cryptocurrencies (or “crypto”) differ from earlier digital currencies in two key ways. First, they are decentralized, meaning the database that records balances and transactions (called a blockchain) is shared across hundreds of thousands of computers. These computers must reach “consensus,” so no single person or organization controls the network. Second, transactions are secured with encryption, allowing only those with the right keys to access and spend funds in their private wallets.

The Trump Train

Whether you view him as a controversial or transformative figure, Trump’s influence on financial markets as both the 45th and 47th president is undeniable. Trump’s ringing endorsement of bitcoin—a markedly different attitude to that of former incumbents -is being credited with accelerating the current resurgence of interest in cryptocurrency.

So What Are Altcoins?

Altcoin is a name used to describe cryptocurrencies other than bitcoin, so it refers to alternative coins. Currently, the market cap of all cryptocurrencies stands at around $3.5 trillion – slightly higher than the GDP of the U.K. ($3.4 trillion).

The Future Of Money?

So, what does the future hold for bitcoin and cryptocurrency – once seemingly close to forgotten as the AI craze took hold, but now firmly back on the agenda?

Conclusion

The resurgence in interest – not to mention monetary value – suggests that the technology is resilient and unlikely to simply fade into obscurity, as was predicted during its slump. With increasing adoption and high levels of FOMO due to its rocketing price, its status as a store of value and hedge against inflation – which had led to it sometimes being considered as “digital gold” counts in its favor. The ongoing evolution of more innovative features and functionality, such as Ethereum’s smart contracts, will likely add to this.

Frequently Asked Questions (FAQs)

Q: What is the current market cap of all cryptocurrencies?
A: The market cap of all cryptocurrencies stands at around $3.5 trillion – slightly higher than the GDP of the U.K. ($3.4 trillion).

Q: What is the difference between a blockchain and a central bank?
A: A blockchain is a decentralized, distributed ledger technology, while a central bank is an institution that regulates and manages a country’s currency.

Q: What is the purpose of smart contracts?
A: Smart contracts are a type of contract that is programmed to automatically make a payment when pre-determined conditions are met, such as a piece of work being completed.