Sign in
Sign up

Welcome
FAQ
Switch to Night Mode

Stolen Accounts Recovery
Change Account Password
Vote for Witnesses
Steem Proposals

Third-party exchanges:
Poloniex

Advertise
Jobs at Steemit

Developer Portal
Steem Bluepaper
SMT Whitepaper
Steem Whitepaper

Privacy Policy
Terms of Service

cognizio (25)

7 followers1 postNot following anybody3 SP#710,016

Joined December 2017 Active 7 years ago

cognizio (25)in #cryptocurrency • 7 years ago
What is Bitcoin?
According to Wikipedia, Bitcoin is a worldwide cryptocurrency and digital payment system called the first…
$0.00
2 3