Ключевые слова: abc, b, background, bch, bchabc, bchsv, bit, bitcoin, bitcoinabc, bitcoincashsv, bitcoins, bitcoinsv, block, blockchain, btc, business, cash, circuit, coin, concept, conceptual, crypto, cryptocurrency, cryptography, currency, digital, exchange, finance, future, gold, golden, growth, hardfork, investment, mining, monetary, money, new, payment, sign, sv, symbol, technology, trade, transfer, virtual, wallet,