How to be a good web3 operator
Writing ability is the cornerstoneDifferent from the web2 era, writing ability is a basic and essential skill for web3 operators. To become an excellent web3 writer, the following points are particularly important:Practice writing in different forms, such as Twitter, Medium, Discord, etc. Proficiency in the language style of different writing scenarios.Adjust language style and posting time according to audience and occasion. The online status of users in different time periods is different.L...
How to be a good web3 operator
Writing ability is the cornerstoneDifferent from the web2 era, writing ability is a basic and essential skill for web3 operators. To become an excellent web3 writer, the following points are particularly important:Practice writing in different forms, such as Twitter, Medium, Discord, etc. Proficiency in the language style of different writing scenarios.Adjust language style and posting time according to audience and occasion. The online status of users in different time periods is different.L...
Earn money by sending Emails
Background of Dmail Dmail was founded by Anonymous Group in 2021. The team previously launched a public chain project under the name ANOS. Dmail was first deployed on the DFINITY network and launched as the first decentralized email product. Subsequently, Dmail gradually expanded to multiple public chains and became a multi-chain supported blockchain email. As a pioneer in the blockchain and email service fields, Dmail obtained investment from institutions like Hashkey and KuCoin. As a startu...
Earn money by sending Emails
Background of Dmail Dmail was founded by Anonymous Group in 2021. The team previously launched a public chain project under the name ANOS. Dmail was first deployed on the DFINITY network and launched as the first decentralized email product. Subsequently, Dmail gradually expanded to multiple public chains and became a multi-chain supported blockchain email. As a pioneer in the blockchain and email service fields, Dmail obtained investment from institutions like Hashkey and KuCoin. As a startu...
How to Discover the Next Billion Dollar Web3 Project!
In this age of information explosion, the ability to discover the next top tier Web3 project among thousands of them is the holy grail for every investor and developer. So how can we cultivate such discernment and foresight? Here I attempt to summarize some specific suggestions. Firstly, paying close attention to early stage investments by top VCs is an effective approach. Top investment institutions like a16z, Paradigm, and Coinbase Ventures possess professional analysis teams that can ident...
How to Discover the Next Billion Dollar Web3 Project!
In this age of information explosion, the ability to discover the next top tier Web3 project among thousands of them is the holy grail for every investor and developer. So how can we cultivate such discernment and foresight? Here I attempt to summarize some specific suggestions. Firstly, paying close attention to early stage investments by top VCs is an effective approach. Top investment institutions like a16z, Paradigm, and Coinbase Ventures possess professional analysis teams that can ident...
Uniswap V4
Uniswap V3 是最大的交易所，他创造了超过 1.5 万亿的交易量。Uniswap 一直是这个领域的佼佼者 创新功能 触发器（hooks）：可以在一些时间点触发一些操作，其中 donate 是新功能，交易者可以选择一种资产作为手续费，以前是两种单例模式（singleton）: 在 V3 中，每一个池子都是一个合约，每一个流动性都是一个 nft，而在 v4 中融合成了一个合约。 闪存记账（flash accounting）: 一次交换，即使跨越了很多池子，只计算交换的数量，最后一次完成交换。 在左图的例子中，eth 交换 dai，一共调用了 4 个合约，而新版本只需要调用一次，大大节省了 gas 费用。 50% eth-》eth/usdc-》usdc-》usdc/dai-》dai 50% eth-》eth/usdt-》usdt-》usdt/dai-》dai影响 Uniswap V4 上线将会冲击所有的交易所，dex，cex 相较于自己的 V2,V3 而言，对小白更加不友好，策略的组合更加多样复杂，导致分析 LP 的盈利情况，趋势更加困难，方便高手闷声发大财。 建议 V2，V3...
Uniswap V4
Uniswap V3 是最大的交易所，他创造了超过 1.5 万亿的交易量。Uniswap 一直是这个领域的佼佼者 创新功能 触发器（hooks）：可以在一些时间点触发一些操作，其中 donate 是新功能，交易者可以选择一种资产作为手续费，以前是两种单例模式（singleton）: 在 V3 中，每一个池子都是一个合约，每一个流动性都是一个 nft，而在 v4 中融合成了一个合约。 闪存记账（flash accounting）: 一次交换，即使跨越了很多池子，只计算交换的数量，最后一次完成交换。 在左图的例子中，eth 交换 dai，一共调用了 4 个合约，而新版本只需要调用一次，大大节省了 gas 费用。 50% eth-》eth/usdc-》usdc-》usdc/dai-》dai 50% eth-》eth/usdt-》usdt-》usdt/dai-》dai影响 Uniswap V4 上线将会冲击所有的交易所，dex，cex 相较于自己的 V2,V3 而言，对小白更加不友好，策略的组合更加多样复杂，导致分析 LP 的盈利情况，趋势更加困难，方便高手闷声发大财。 建议 V2，V3...
ERC721 (NFT)
1.用 Wizard 开发 contract https://docs.openzeppelin.com/contracts/4.x/wizard Mintable : mint nft Auto increment Ids : id automatic increment Burnable : burn nft Pausable : Pause nft transfer Enumerable : View total issuance URI storage: URI of nft Ownable: ownership control, an administrator Roles: ownership control, multiple administrators Transparent: transparent proxy UUPS: Proxy Contracts to Solve Conflictable Problems// SPDX-License-Identifier: MIT pragma solidity ^0.8.9; import "@openzeppe...
ERC721 (NFT)
1.用 Wizard 开发 contract https://docs.openzeppelin.com/contracts/4.x/wizard Mintable : mint nft Auto increment Ids : id automatic increment Burnable : burn nft Pausable : Pause nft transfer Enumerable : View total issuance URI storage: URI of nft Ownable: ownership control, an administrator Roles: ownership control, multiple administrators Transparent: transparent proxy UUPS: Proxy Contracts to Solve Conflictable Problems// SPDX-License-Identifier: MIT pragma solidity ^0.8.9; import "@openzeppe...
