# Danang Defi Study Group – week #16

By [David Ryan](https://paragraph.com/@drcoder) · 2022-09-14

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Time: 9:30am on 14th Sept 2022

Location: Draper Startup House My Khe Beach, Danang, Vietnam

Present: 14 people

**Mirror (1)**

Use Mirror to publish content and fund writers using NFTs: [https://mirror.xyz/](https://mirror.xyz/)

I’ve published 2 articles already to introduce our group and give notes for week #15: [https://mirror.xyz/drcoder.eth](https://mirror.xyz/drcoder.eth)

At the end of this session, we will finish this article, publish it, and mint it as NFT!

**OpenSea**

NFT bought and listed last week: [https://opensea.io/assets/ethereum/0x4b13e4107b62cdcb96e0ad84ad4bc2f684440d13/2876](https://opensea.io/assets/ethereum/0x4b13e4107b62cdcb96e0ad84ad4bc2f684440d13/2876)

**NFT Day – 20th Sept**

Global event for NFT community: [https://www.internationalnftday.org/](https://www.internationalnftday.org/)

Danang event at Esco Bar, 7pm on Tues 20th Sept: [https://bit.ly/nftday-dshdn](https://bit.ly/nftday-dshdn)

**Devcon 7 conference**

Nha Trang suggested, but even better if we can put together a bid for Danang: [https://forum.devcon.org/c/devcon-7-location-suggestions/14](https://forum.devcon.org/c/devcon-7-location-suggestions/14)

**POAPs**

Claim this week’s POAP: [http://POAP.xyz/claim/t9w9zr](http://POAP.xyz/claim/t9w9zr)

Thank you to Aaron for the new POAP art! We welcome all artistic contributions.

Browse your POAP collection: [https://app.poap.xyz/scan/0x7349d6e55cB3F737249FbAa047C16b826559B127](https://app.poap.xyz/scan/0x7349d6e55cB3F737249FbAa047C16b826559B127) (substitute your own Ethereum address)

**Intros & Requests**

Useful NFTs – ENS domains: [https://app.ens.domains/](https://app.ens.domains/)

Crypto is risky! Here’s the LEND (AAVE) graph: [https://www.coingecko.com/en/coins/aave-old](https://www.coingecko.com/en/coins/aave-old)

Use Gummy to turn any object into an NFT: [https://www.gummy.link/](https://www.gummy.link/) ([https://twitter.com/gummy\_link](https://twitter.com/gummy_link))

Look at \`how to defi\` and  \`how to nft\` by coin gecko (e-books)

ETHPoS vs ETHPoW

*   Censorship resistance (Bankless podcast): [https://www.youtube.com/watch?v=azjpYTB7PVE](https://www.youtube.com/watch?v=azjpYTB7PVE)
    
*   Defence of PoW: [https://www.youtube.com/watch?v=gyP0uxxB6V8](https://www.youtube.com/watch?v=gyP0uxxB6V8)
    

**Practical: PoolTogether, Metamask, Uniswap**

Withdraw $USDC from PoolTogether: [https://v4.pooltogether.com/](https://v4.pooltogether.com/)

Withdraw $OP rewards, view updated balances in Metamask

Swap $OP to $ETH using Uniswap: [https://app.uniswap.org/](https://app.uniswap.org/)

Or use 1inch: [https://1inch.exchange/](https://1inch.exchange/#/)

Swap $USDC to $rETH using Zerion: [https://app.zerion.io/](https://app.zerion.io/swap)

Use Etherscan to see the transactions, each network has a block explorer:

*   Mainnet: [https://etherscan.io/](https://etherscan.io/)
    
*   Optimism: [https://optimistic.etherscan.io/](https://optimistic.etherscan.io/)
    

Add a new network here: [https://chainlist.org/](https://chainlist.org/)

**Ethereum Merge**

Ethereum Merge is less than 2 days away: [https://bordel.wtf/](https://bordel.wtf/)

Track progress of Ethereum to being ultrasound money: [https://ultrasound.money/](https://ultrasound.money/)

Explanation of move to proof of stake: [https://www.youtube.com/watch?v=5gfNUVmX3Es](https://www.youtube.com/watch?v=5gfNUVmX3Es)

**Funding core devs**

Home of the Heart (official NFTs): [https://jpg.space/mint/new-home-of-the-heart](https://jpg.space/mint/new-home-of-the-heart)

Ethereum Merge Fractals (additional NFTs): [https://ethereum-merge-fractals.surge.sh/](https://ethereum-merge-fractals.surge.sh/)

**Mirror (2)**

Publish this article

Subscribe to `drcoder.eth` on Mirror, for future updates

Mint the NFT

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*Originally published on [David Ryan](https://paragraph.com/@drcoder/danang-defi-study-group-week-16)*