In place of utilizing a dependable 3rd party to safeguard cash within the transaction, they use code. The seller's ETH will only be transferred when payment is guaranteed. This kind of code is recognized as a smart contract. Much more on wise contracts 以太坊是数字货币、全球支付和应用程序的技术之家。以太坊社区已经创建了蓬勃发展的数字经济，为创造者在线上获取收入开辟了大胆而创新的途径，... https://lanejgzrj.blogpixi.com/29125110/the-spot-bitcoin-diaries