| 英文标题 | Token system based on blockchain smart contract |
| 作者英文名 | Fang Yibiao, Zhou Chuangming |
| 机构英文名 | a.Graduate School,b.Air & Missile Defense College,Air Force Engineering University,Xi'an 710038,China |
| 英文摘要 | In order to solve the problems existing in the traditional token, such as the trusts insufficiency, regulatory difficulties and so on, this paper designed a decentralized blockchain token system. The token system combined the characteristics of blockchain and smart contract. Based on the blockchain token system, this paper constructed a blockchain based crowdfunding system. Through token contract and crowdfunding contract, the crowdfunding system realized the basic crowdfunding function. The crowdfunding system also designed a fund management contract. The contract enabled the management of crowdfunding sponsors and funds. Finally, this paper tested the functionality, security and time performance of the token system. The result shows that the token system realizes the basic token function and improves the security and functionality of token. |
| 英文关键词 | token; crowdsourcing; smart contract; blockchain; Ethereum |