Most of the biggest Bitcoin Cash service providers have indicated that they will support the Bitcoin ABC hard fork as well. Besides Bitmain’s wallet and block explorer BTC.com, this includes cryptocurrency exchanges Coinbase, Binance and Kraken, payment processor Bitpay and API-provider BitGo. Besides nChain, the companies that expressed support for the Bitcoin SV hard fork are generally smaller. Of those, media outlet CoinGeek is probably the best-known example.
As the legend goes, in 2008 an anonymous developer published a white paper under the fake name Satoshi Nakamoto. The author was evidently a software and math person. But the paper also has some in-built ideology: the assumption that giving national governments the ability to monitor flows of money in the financial system and use it as a form of law enforcement is wrong.
Bitcoin is a digital currency. If you want to buy a camera for £250, then you need a way to transfer £250 to the seller. In theory, it doesn’t matter if you pay cash, write a cheque, email the money via PayPal or use bitcoin. In reality, you have to balance a range of factors including convenience, security and transaction costs. I’d use a credit card, if possible, because bitcoin payments are not reversible and offer no consumer protection.
Now Bitcoin Cash's camp of big-block dissidents is about to divide once again. The schism pits the maintainers of the leading Bitcoin Cash implementation, called Bitcoin ABC, against Craig Wright. Wright is one of the most controversial figures in the bitcoin world. He has claimed to be bitcoin founder Satoshi Nakamoto, but his claim is doubted by a number of bitcoin insiders—Ethereum founder Vitalik Buterin has labeled Wright a "fraud."
Bitcoin Cash differs from Bitcoin Classic in that it increases the block size from 1 MB to 8 MB. It also removes Segregated Witness (SegWit), a proposed code adjustment designed to free up block space by removing certain parts of the transaction. The goal of Bitcoin Cash is to increase the number of transactions that can be processed, and supporters hope that this change will allow Bitcoin Cash to compete with the volume of transactions that PayPal and Visa can handle by increasing the size of blocks.
If you're looking for the perfect time to invest in bitcoin, you're just not going to find it. There are professional analysts who haven't been able to pin down where bitcoin will go. That unpredictability can certainly make it tempting, though. Mark Cuban's thoughts on bitcoin have gone back and forth, but his approach to investing in it is sound: only if you can spare some cash, and don't go overboard. The bitcoin market is the ultimate in high risk, high reward.
Avoid borrowing money. One of the drawbacks when credit cards were the most popular way to pay for Bitcoin was the concept of borrowing money on such an unpredictable investment. When you borrow money that requires you to pay interest (credit cards and personal loans, for example), you risk having to pay extra for an investment that doesn’t give you a return, which exponentially increases your risk.
Technically, Bitcoin Cash will indeed experience another coin-split as soon as either Bitcoin ABC or Bitcoin SV mines a block that’s invalid on the opposing chain (for example, because transactions in the block are ordered incompatibly). This also means that all BCH holders get coins on both sides of the split. In principle, all users should be able to mine, send and receive both coins.
Bitcoin functions as the "reserve" currency of cryptocurrency. So it is very hard to buy other coins without first buying bitcoins. Once you purchase the bitcoins you can convert the bitcoins into other cryptocoins. This is mostly because Bitcoin has very good liquidity and is traded on every cryptocurrency exchange. So most coins are traded against Bitcoin rather than the US dollar or other fiat currencies.