# 先知DEFI交互作业4.21【干货/空投】第425天


**Published by:** [Seer Labs](https://paragraph.com/@seerlabs/)
**Published on:** 2023-04-21
**URL:** https://paragraph.com/@seerlabs/defi-4-21-425

## Content

先知每日作业 04.21 进群添加微信号：hhszd404审核 加入先知电报组获取更多信息：https://t.me/seerlabs666 1.https://twitter.com/Highlight_xyz/status/1649092866906505240 丢ens 2.官網：https://www.opencampus.xyz/ 白皮書：https://open-campus.gitbook.io/open-campus-protocol-whitepaper/ Twitter：https://twitter.com/opencampus_xyz Medium：https://opencampus-xyz.medium.com/ Discord：https://discord.gg/opencampus 3.有关 zkSync 交互的一些银河任务 Rubic 04/20 22:00 - 05/07 22:00 GMT+08:00 https://galxe.com/Rubic/campaign/GCZB7U6pzA https://galxe.com/Rubic/campaign/GCqpqU6CmF izumi 第一周 04/20 00:00 - 04/29 00:00 GMT+08:00 https://galxe.com/izumi/campaign/GCxPqU6VJZ izumi 第二周 04/27 00:00 - 05/10 00:00 GMT+08:00 https://galxe.com/izumi/campaign/GCZjCU6GDE izumi 第三周 05/04 00:00 - 05/15 00:00 GMT+08:00 https://galxe.com/izumi/campaign/GCMSGU6ssz izumi 第四周 05/11 00:00 - 05/21 00:00 GMT+08:00 https://galxe.com/izumi/campaign/GC9Q3U6kud Celer 04/20 22:30 - 04/23 22:30 GMT+08:00 https://galxe.com/Celer/campaign/GCvXqU6mkY zkPass 04/20 22:00 -04/30 22:00 GMT+08:00 限量10000 https://galxe.com/zkPass/campaign/GCF2LU6n9d Spacefi 04/07 00:00 - 2023/04/28 00:00 GMT+08:00 https://galxe.com/spacefi/campaign/GCnTRUm1bm Spacefi 04/20 00:00 - 05/20 00:00 GMT+08:00 https://galxe.com/spacefi/campaign/GC5PMU6HPB Tevaera 04/20 22:30 - 04/25 05:00 GMT+08:00 抽奖 https://galxe.com/Tevaera/campaign/GCRFcU6Zic 4.Sui基金会已开始为白名单中签者发送邮件通知 https://www.theblockbeats.info/flash/136346隐私网络Iron Fish主网已上线，所有符合条件的测试网用户将获得空投 https://ironfish.network/learn/blog/2023-04-20-announcing-mainnetAptos上线委托质押，可将至少11枚APT委托至验证者并获得奖励 https://twitter.com/Aptos_Network/status/1649112305333067777

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