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OKEx launches Bitcoin Cash (BCH) perpetual swap

OKEx launches Ethereum (ETH) perpetual swap

The trader who started shorting Bitcoin (BTC) at its top just closed his position

Bithumb lists IOST (IOST) and Polymath (POLY)

SIRIN Labs (SRN) launches its blockchain smartphone today

Crypto Alphabet

Why the number of Bitcoin (BTC) is limited?