??Claim 605 5START [$1.694] Airdrop??
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What is cryptocurrency? * ?
A cryptocurrency (or crypto currency or crypto for short) is a digital asset designed to work as a medium of exchange wherein individual coin ownership records are stored in a ledger existing in a form of computerized database using strong cryptography to secure transaction records, to control the creation of additional coins, and to verify the transfer of coin ownership
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@DuongCongDat4
?Claim airdrop: https://bit.ly/2JpG1vw
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What is cryptocurrency? * ? A cryptocurrency (or crypto currency or crypto for short) is a digital asset designed to work as a medium of exchange wherein individual coin ownership records are stored in a ledger existing in a form of computerized database using strong cryptography to secure transaction records, to control the creation of additional coins, and to verify the transfer of coin ownership
Telegram username invite you? * @DuongCongDat4
