In place of using a trustworthy 3rd party to safeguard funds from the transaction, they use code. The vendor's ETH will only be transferred when payment is confirmed. Such a code is named a smart deal. More on wise contracts 如果想在以太坊里开始编写代码，我们有文档与教程可供参考，你亦可在开发者门户中查看更多信息。 Although Bitcoin is commonly noticed as being a stable https://mohamedb371tpf4.frewwebs.com/profile