OFFICIAL WEBSITE : https://deltachain.tech
Coinmarketcap : https://coinmarketcap.com/currencies/delta-chain/
TELEGRAM GROUP  : https://t.me/deltachaingroup
TWITTER  : https://twitter.com/deltachain
FACEBOOK : https://facebook.com/deltachain
MEDIUM : https://medium.com/@deltachain
Whitepaper : https://deltachain.tech/wp-content/uploads/2018/08/DELTACHAIN-WHITEPAPER.pdf