Liv McMahon, Joe Tidy & Brandon Drenon
BBC News
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Bitcoin's value reaching a caller precocious of $120,000 (£89,000) - buoyed by US President Donald Trump's crypto-friendly stance - has kept nan buzzy world of cryptocurrencies successful nan spotlight.
But it besides contains confusing position specified arsenic ETFs, blockchains and acold wallets, that tin make nan taxable somewhat tricky to navigate.
Worry not.
If you're proceeding these for nan first time, aliases simply request a refresher, present are a fewer cardinal position and what they mean.
Bitcoin
While galore whitethorn struggle pinch nan finer points of crypto, beautiful overmuch everyone has heard of its astir celebrated product: Bitcoin. But what really is it?
Bitcoin is simply a cryptocurrency, which is to opportunity a type of integer currency. Unlike accepted currencies, Bitcoin is not controlled by centralised financial institutions.
This makes it celebrated for group who deliberation decentralisation tin bring financial freedom, but it besides makes it highly volatile pinch it rising and falling successful worth astatine nan whim of Bitcoin buyers and sellers.
Donald Trump has pledged to make nan US nan "crypto superior of nan world" - backtracking connected his erstwhile declare that Bitcoin was a "scam".
Its value topped a much-awaited period of $100,000 successful December 2024.
In mid-July 2025, nan value roseate to $120,000 arsenic US politicians prepared to statesman debating bills that would modulate integer assets.
But its value has been known to plummet conscionable arsenic quickly arsenic it spikes.
- Seven chaotic moments from nan turbulent communicative of Bitcoin
- Trump's strategical Bitcoin reserve criticised
Blockchain
Blockchain is nan exertion underpinning each cryptocurrencies, and galore related products for illustration non-fungible tokens (NFTs). In essence, it is simply a virtual spreadsheet connected which each nan buying and trading of crypto is recorded. They are arranged successful blocks linked together successful a elephantine concatenation - hence nan name.
Every cryptocurrency transaction is individually recorded onto nan blockchain by a immense web of volunteers verifying its authenticity by utilizing machine programmes.
The inducement to do this for Bitcoin's web is that nan first personification to validate transactions is rewarded successful Bitcoin. This perchance lucrative process, known arsenic mining, is besides arguable because of nan incredible magnitude of energy utilized arsenic group nan world complete title to beryllium nan first to successfully update nan blockchain.
Bitcoin 'halving'
The blockchain is sustained by rewarding alleged "miners" - whose occupation it is to validate transactions - by paying them pinch nan cryptocurrency.
However, dissimilar immoderate different integer currencies, location is not an infinite proviso of Bitcoins. The magnitude that tin beryllium mined is capped astatine 21 million, and astir are already successful circulation.
So astir each 4 years - aliases erstwhile nan Bitcoin blockchain reaches a definite size - nan number of bitcoins rewarded to those who successfully validate transactions is trim successful half. The astir caller Bitcoin "halving" (or "halvening") arena took spot connected 20 April 2024, reducing nan reward for miners from 6.25 bitcoins to 3.125.
This ensures Bitcoin's proviso is drawn retired for longer while demand, successful theory, goes up complete time. But pinch less rewards for miners, it tin besides lead immoderate to see whether it is financially worthwhile for them to proceed nan costly cognition of moving their powerful computers.
Are cryptocurrencies nan early of money?
Crypto Exchange
A crypto speech is nan integer level wherever investors tin buy, waste and waste and acquisition cryptocurrencies.
Similar to accepted investing, a crypto speech acts arsenic a brokerage wherever group tin transportation accepted money, for illustration pounds aliases dollars, successful speech for cryptocurrencies for illustration Bitcoin aliases Ethereum. Most transactions are accompanied by fees.
Crypto Wallet
A crypto wallet is simply a spot wherever investors clasp their cryptocurrency. There are 2 types, a basking wallet and a acold wallet.
Hot wallets are connected to nan internet, and frankincense much accessible for speedy transfers and easy access.
Cold wallets are beingness devices for illustration specially designed USB sticks that shop crypto offline typically for safer and longer word storage.
Ethereum
Exchange-traded costs (ETFs)
ETFs are portfolios that fto investors stake connected aggregate assets without having to bargain immoderate themselves. Traded connected banal exchanges for illustration shares, their worth depends connected really nan wide portfolio performs successful existent time. They tin comprise a operation of golden and metallic bullion, for example, aliases a operation of shares successful some exertion and security companies.
A spot Bitcoin ETF buys nan cryptocurrency directly, "on nan spot", astatine its existent price, passim nan day.
While immoderate ETFs already contained Bitcoin indirectly, nan US approved respective spot Bitcoin ETFs successful January 2024. This allowed caller investors, specified arsenic finance guidance firms for illustration Blackrock and Fidelity, to participate nan speculative world of Bitcoin without having to interest astir integer wallets aliases navigating crypto exchanges.
- How large banks are becoming 'Bitcoin whales'
Meme coins
Meme coins are a shape of cryptocurrency utilized for nosy and speculation.
They are typically created to capitalise connected societal media trends aliases viral memes - specified arsenic for internet-famous pygmy hippo Moo Deng.
But meme coins are heavy criticised for their speculative quality and nan consequence progressive for investors, arsenic they often person small imaginable of accumulating worth complete time.
They tin besides beryllium susceptible to "rug pulls" - wherever promoters of a cryptocurrency tie successful buyers to raise nan value of their coin, only to extremity trading activity and make disconnected pinch nan money raised from sales.
Some celebrities person faced backlash aft launching meme coins.
- 'A mockery': Trump's meme-coin sparks anger successful crypto world
- Online prima Hawk Tuah woman faces crypto coin criticism
Stablecoins
"Stable" is nan cardinal connection present - this cryptocurrency differs from others arsenic it is intends to beryllium little volatile successful value.
This typically useful by nan value being linked to an existing asset, for lawsuit currencies for illustration nan US dollar aliases lb sterling, which successful mentation should make them much unchangeable successful value than cryptocurrencies that are not backed by assets.
Stablecoins themselves are usually controlled by companies that supply them, pinch transactions recorded connected integer ledgers. While held up by immoderate arsenic nan early of finance, high floor plan value collapses of stablecoins person alerted regulators to risks for investors and prompted scrutiny complete their expected stability.
- Cryptocurrency patient Terraform, down nan collapsed TerraUSD and Luna tokens, files for bankruptcy
XRP
XRP is simply a cryptocurrency utilized by a level called nan XRP Ledger. It was created by nan co-founders of financial services institution Ripple Labs successful 2012 arsenic a cheaper, faster replacement to Bitcoin.
The cryptocurrency has a fixed proviso of 100 cardinal coins, which were created erstwhile it launched. Much of it is held by Ripple and periodically released into circulation.
Unlike cryptocurrencies specified arsenic Bitcoin, transactions made utilizing XRP are verified done statement - whereby nan mostly of validators connected its peer-to-peer web must work together whether aliases not a transaction is valid earlier it is added to its blockchain.
This has been credited pinch allowing galore transactions to return spot simultaneously, astatine precocious velocity and debased costs - making it appealing to financial institutions aliases for processes for illustration cross-border payments. But arsenic pinch different cryptocurrencies, XRP has received regulatory scrutiny and seen sudden, crisp declines successful value.