2021 will end soon. Many writers begin to summarize their work in 2021. Investors review their investment experience. Analysts review the whole crypto industry progress. Project teams review their work and make future plans.

• Sound.xyz Raises $5M Led By A16Z To Unlock the True Value of Music: The music NFT platform Sound.xyz announced their $5M fundraise. Editor’s note: there’s another music NFT platform called catalog.

• Announcing our $50 million fund to elevate product & design across Web3: Chapter one, a crypto VC, bet $50M on Web3.

• Nifkey: Identity Bridge Between Web2 and Web3: An interesting project which tried to bring your twitter account to Ethereum.

• An Introduction to Songcamp (Start here!): If you don’t know Songcamp( a DAO for exploring Web3 music) it’s a good start.

• Minting NFTs on zkSync | Jupiter Group: How to use Chainlink VRF, Storj and zkSync to mint NFTs.

• Writing some Solidity unit tests with Truffle: Use a todo list solidity smart contract to show how to write unit tests.

• The N Project — It’s Only Numbers：Inspired by loot project, N Project is a Numbers NFT. You can do anything you like with those numbers.

• Utility Vs Vanity; Can we create better information flows: Utility refers to really helpful information while vanity refers to ranking the top information(many views, likes etc). How to rank information based on utility is still a challenge.

• Product Market Mint: Sound.xyz: A detailed introduction about Sound.xyz

• How do we search for next GameFi projects?: A research about crypto games in the view of a VC.

• Ethereum is a social, political, cultural & financial protocol: In rick’s view, ENS represents Ethereum’s social part, DAO the political part, NFT the cultural part and ERC20 the financial part. Editor’s thoughts: Metaverse the entertainment part?

• A Culture of Coffee in Web3: $Coffee, Culture, and Crypto: When coffee meets Web3.

• Three Web3 principles that will permeate online culture in the next 10 years: Three Web3 principles include data autonomy, interoperability and progress.

• How to use token to preserve the environment: Introduce some environment themes crypto projects such as Klima DAO and Green NFT.

• The best NFT tools and resources: A list of NFT related websites.

• Create, Manage, and Grow a Crypto Index Fund with TokenSets: As the title suggests.

• F*ck the Metaverse (and other web3 ramblings): Annual summarize of personal crypto experience. Seems not friendly to metaverse.

• Some Considerations on Big Brands Entering the "NFT Craze" and Where we Should Really be Looking: Many big brands entered the NFT industry this year. Some of them take it seriously while others seem to just want to make money.

• Generation Z: Identity and expression in the digital world: Most of the time of generation Z is occupied by the digital world. The key to success is fulfilling their desire with the digital experience.

• DAOs: a novel human organization: DAO is driven by the community’s goal and provides an alternative to traditional hierarchical organizations

• 10 Things I learned from 2021 Multicoin Summit: Including investment principles, Crypto theses such as Web3, creator economy.

• Composing Games: Playing in Web3: The author’s game experience in DarkForest tells us if you really like one thing you’d like to contribute for free(even spend your own money)

• my end-of-year reflection at Sushi 🍣：Sushi COO reflected this year’s work. Transparent process, efficient communication with the community and mandate are necessary to build a DAO. 

• Music NFT Blueprint by Dyl: Dyl is the creator of CryptoRich and he shared his experience in Music NFT.

• Rshank：Write crypto related education articles. 

• Richard Burton’s Ideas：Ethereum OG.

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As one Sub DAO of RhizomeDAO, MC DAO is dedicated to selecting, reviewing and spreading high-quality content and creators on mirror.xyz, helping readers to quickly understand the exciting views of creators on Mirror and introducing web3 to more users.