香港數碼資產學會 Hong Kong Digital Asset Society HKDAS
Website:　www.HKDAS.org
Email: 　　digitalassethk@gmail.com

Membership application: bit.ly/hkdasmembership
Corporate application: bit.ly/hkdascorpmember

YouTube channel:
Facebook page: bit.ly/hkdas_fb
Telegram:
Instagram account: bit.ly/hkdas_ig
Linkedin page: bit.ly/hkdas_in

source