Scroll 指南:如何获得参与资格和参与交互

元宇宙之道Published on 2022-11-03Last updated on 2022-11-03

Abstract

在 Aptos 引发的这波空投浪潮中,Layer2 解决方案 Scroll 受到越来越多的关注。

在 Aptos 引发的这波空投浪潮中,Layer2 解决方案 Scroll 受到越来越多的关注。Scroll 是一个开发 zkEVM 的 zk-rollup。Scroll 此前已经完成了 3000 万美元 A 轮融资,由 PolychainCapital 领投。如今 Scroll 测试网络已经开放,那么想要成为早期参与者并获得项目代币空投,参与体验其测试网无疑是最好的方式之一。

本文就是一篇关于如何在 Scroll Pre-Alpha 测试网上进行交互以获得未来奖励资格的分步指南。

Scroll 是一个 zkEVM 网络。Scroll 从第 1 层智能合约接收常规字节码,使用 GPU 能力在链下生成 zk 证明,然后在以太坊第 1 层验证新状态。

Scroll 的目标是通过更便宜、更快的交易来扩展现有的 EVM。

本文将教你如何使用 Scroll Pre-Alpha 测试网,不过前提是先获得参与资格,即你必须被项目方邀请在平台上进行交互。

第一步,进入 Scroll 官网,然后找到测试申请注册入口:

https://signup.scroll.io

填写你的个人信息,包括邮箱,以太坊地址(建议填写一个小狐狸地址)。如果你的申请获得通过,你将收到一封来自来自 community@scroll.io 通知邮件。注意认准官方邮件,以免遭受邮件钓鱼诈骗。

获得测试资格之后,访问 https://prealpha.scroll.io,在主页上,您应该添加第 1 层和第 2 层网络

单击添加到 MetaMask 以获取所有并批准(approve)交易和代币。

获得测试币

找到测试币水龙头(Request Faucet),单击请求发送测试币。

检查你的 MetaMask,你应该看到你收到的测试币,一定要切换到 Scroll Testnet L1 测试网

接下来我们将这些代币从 Scroll L1 桥接到 Scroll L2

设置 Token 为 TSETH,设置金额即 0.9,然后点击“发送 TSETH 到 Scroll L2 测试网”。

现在将代币设置为 TUSDC 并设置金额,即点击批准 USDC 并在 MetaMask 中确认交易

还可以单击发送 TSUSDC 到 Scroll L2 测试网并在 MetaMask 中确认交易。

Swap

Scroll L2 测试网收到代币之后,在 MetaMask 中将 Scroll L1 测试网切换到 Scroll L2 测试网,然后将“From”设置为 TSETH,“To”设置为 TUSDC,现在设置要 Swap 的金额并单击 Swap,然后确认 Swap 并在 MetaMask 中确认交易。

让我们添加流动性,切换到池并单击添加流动性,将代币分别设置为 TSETH 和 TSUSDC,设置数量并单击批准 TSUSDC 并在 MetaMask 中确认,然后单击“supply”,随后在 MetaMask 中单击确认供应并批准交易。

下一个任务是查看 Rollup Explorer

最后两个任务是检查 L1 和 L2 区块资源管理器。

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