# Danang Defi Study Group – week #17

**Published by:** [David Ryan](https://paragraph.com/@drcoder/)
**Published on:** 2022-09-21
**URL:** https://paragraph.com/@drcoder/danang-defi-study-group-week-17

## Content

Time: 9:30am on 21st Sept 2022 Location: Draper Startup House My Khe Beach, Danang, Vietnam Present: 14 people Introductions NFTs Ilya presented Bali Beach Boys: https://opensea.io/collection/balibeachboyz Open Rarity: https://twitter.com/openrarity Rarity Sniper: https://raritysniper.com Happy NFT Day for yesterday! Great gathering in Esco Bar last night to celebrate NFT Day. Highlighting two NFT marketplaces:Quixotic on Optimism: https://qx.app/OpenSea on Ethereum Mainnet and Polygon: https://opensea.io/Magic Eden: https://magiceden.io/POAPs Claim for today’s meeting: http://POAP.xyz/claim/squ6mm Gitcoin Gitcoin Passport as identity solution for Sybil resistance and increasing value of an individual’s donations: https://passport.gitcoin.co Gitcoin round 15 is live: https://twitter.com/gitcoin/status/1567513250996310026 Explore grants in Gitcoin Round 15 and donate: https://gitcoin.co/grants/explorer Use zkSync to donate to GR15, wallet is here: https://wallet.zksync.io/account/ Bridging Demo of using Orbiter to bridge funds Arbitrum to zkSync: https://www.orbiter.finance/ Demo of native bridge for Optimism (lower fees): https://app.optimism.io/bridge/deposit Pool Together Delegation Pool Together: https://v4.pooltogether.com/account Leighton wants to delegate to us: https://twitter.com/lay2000lbs/status/1570406694529945600 Background article: https://medium.com/pooltogether/the-best-way-to-get-your-friends-into-defi-f1cef2561241 Mirror Publish this article!

## Publication Information

- [David Ryan](https://paragraph.com/@drcoder/): Publication homepage
- [All Posts](https://paragraph.com/@drcoder/): More posts from this publication
- [RSS Feed](https://api.paragraph.com/blogs/rss/@drcoder): Subscribe to updates
- [Twitter](https://twitter.com/davidryan59): Follow on Twitter