Token Structure：Total supply is 500,000,000 EKO tokens. Up to 50% of the token supply will be issued to the public. The percentage of tokens issued in the TGE is based on the amount of Tokens issued to TGE participants (e.g. 25,000,000 EKO issued = 5% ... 250,000,000 EKO issued ＝ 50%). 40% of unsold tokens will be distributed to the team, and will vest in a period of 4 years. Additionally, 60% of unsold tokens will be used to pay for research and development, legal service, business development, communications and marketing, and other administrative functions by the EchoLink Foundation.