英文關鍵字
algorithm
anonymity
bank
banking
bitcoin
blockchain
btc
business
cache
closeup
coin
commerce
computer
concept
confidential
confidentiality
cryptocurrency
currency
decentralization
digital
earn
electronic
encrypted
extraction
finance
financial
gold
growth
hand
international
isolated
male
man
metal
miner
mining
money
monitored
network
online
pay
payment
pile
put
render
sign
stack
symbol
transaction
virtual
web
webmoney
white
worldwide