https://github.com/ProjectOpenSea/operator-filter-registry

OpenSea

@opensea

There’s been a lot of discussion over the past few months about business models for NFT creators & whether creator fees (“royalties”) are viable.

Given our role in the ecosystem, we want to take a thoughtful, principled approach to this topic & to lead w/ solutions. 🧵

651

上午08:55 • 2022年11月6日

1. 目的在於賦予創作者可選擇的全權力，和保障創作者的權益。

2. 主張版稅不該由市場決定，而是該由創作者自己決定。

3. 該工具可以將 NFT 的銷售限制在強制收取版稅的 Marketplace.

4. 該工具會過濾出已知不尊重創作者費用的 Marketplace ( Filtered addresses )。

5. 工具會優先支援新推出的 NFT Collection，工具也會持續完善，沒提到現有的 NFT Collections 是否之後也會支援 (因為有一定程度的執行困難)。

幫科普 Ethereum NFT Marketplace 版稅 ( Royalties ) 之亂

- 8 月中 SudoSwap 推出 AMM，將版稅設置為 0%。

參考資料: https://zombit.info/nft-marketpalce-sudoswap-sudoamm-set-0-royalties-sparking-concerns/

- 8 月底 Ethereum 上 NFT Marketplace 二哥 X2Y2 推出自定義版稅功能。

參考資料: https://blockcast.it/2022/08/30/nft-royalties-why-artists-love-them-and-traders-dont/

- 10 月剛全面開放的 Blur 也是能自行決定版稅。

參考資料: https://abmedia.io/20221020-nft-market-blur-introduction

- 10 月底 LooksRare 也推出 0 版稅交易，但會從交易手續費中分潤給創作者。

參考資料: https://www.blocktempo.com/nft-marketplace-looksrare-offers-zero-royalties-shares-protocol-fees-with-creators-instead/

這個工具若受到 NFT 創作者大量採用的話，

- X2Y2 將會首當其衝，因為透過聚合器 Gem 上能找到相對物美價廉的機會將會大幅減少。

- SudoSwap AMM 可能也沒有物美價廉的 NFT 在池子中了，聚合器 Gem 上能選購的又會再大幅下降。

- 被列入 Filtered addresses 的合約對應的 Marketplace 若不作出應對措施可能會面臨嚴峻的挑戰。

1. Passwords

2. 2FA - Emails

3. Exchanges

4. Self-custody

5. Backups

6. Computer safety

7. Web3 safety

8. Sending crypto

9. Transactions

   推薦使用 Chrome Extension:

   1. Wallet Guard: Browse Web3 Securely
      Chrome 商店連結: https://chrome.google.com/webstore/detail/wallet-guard-browse-web3/pdgbckgdncnhihllonhnjbdoighgpimk

   2. 趨勢科技防詐達人
      Chrome 商店連結: https://chrome.google.com/webstore/detail/trend-micro-check-browser/imhhfjfjfhjjjgaedcanngoffjmcblgi?hl=zh-TW
      我用 Brave 瀏覽器，但趨勢科技防詐達人之前會跟我部份常用的 web app 或頁面有衝突，所以我現在都用 Wallet Guard: Browse Web3 Securely.

10. Permissions
    
    推薦使用 Chrome Extension:
    Revoke.cash - web3 scam protection Chrome
    商店連結: https://chrome.google.com/webstore/detail/revokecash-web3-scam-prot/nmniboccheadcclilkfkonokbcoceced
    
    做動方式可參考文章: https://www.blocktempo.com/revoke-cash-launches-browser-plugin/
    我自己鏈上交易前都會仔細看這個 Extension Pop-up 的合約資訊，做授權對像授權前的 double check。

11. Privacy

12. Estate

13. Common sense

完整介紹可以參考:

hoeem (, )

@crypthoem

BILLIONS of dollars are stolen in cryptocurrency every year.

There is an 50% chance that YOU have a vulnerability.

Take a few minutes of your day and protect your coins with this comprehensive free course: 🧵

236

上午02:52 • 2022年10月25日

參考資料:
https://www.techflowpost.com/article/1525

出處: https://twitter.com/arigoldnfts/status/1585282991957282816

Paper: https://www.nature.com/articles/s41591-022-01768-5

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