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Reading smart contracts is key to playing Web3.0

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Reading smart contracts gives you deeper insight into a project's popularity, the distribution of its ownership and its capabilities, which could one day become something taught in schools.

原文作者：cantino.eth，Color Capital 合伙人

原文编译：0x137，律动 BlockBeats

本文梳理自 Color Capital 合伙人 cantino.eth 在个人社交媒体平台上发布的观点，律动 BlockBeats 对其整理翻译如下：

读懂智能合约可以让你更深入地了解项目的受欢迎程度、其所有权的分布情况以及它的能力。此外，你还可以查看每笔交易的详细信息。这些都是 web3.0 的强大优势，有一天，它们可能会成为学校里教授的内容。

首先要弄清楚，什么是智能合约？

它是一个在满足特定条件时在区块链上执行代码的程序，各方以数字签署合同的方式准许并维护它的其运行。这些代码可以是向朋友汇款、买卖 NFT 虚拟商品等一系列复杂的内容。

那么，如何找到智能合约呢？

以太坊合约、交易和钱包均可在 Etherscan 上浏览。

要查找 NFT 合约，首先导航到 OpenSea 上的列表，然后点击「Details」，这里会显示一个「Contract address」链接。

Click on it.

这里有很多东西要看，所以让我们分解一下。

1. Balance and Value: Indicates how many tokens are held in the contract.

2. "My Name Tag" : If you are already logged in, you can create a private note for yourself here.

3. Creator: This shows the wallet that created the contract, along with a link to the original transaction. Let's click on it.

在这里，我们能看到关于创建合约的交易的详细信息。

我们可以看到：

Transaction confirmation

2. Timestamp (Timestamp)

3. Quantity minted of each Token

4. Contract Creator

5. Fees paid

This is all valuable content.

Now, let's go back to the master contract and look at "Tracker"

点击以后我们可以了解到：

1. Minimum Token value

2. Max Total Supply of tokens

3. How many wallets hold the Token

4. How many transfers have occurred

此外，这里还有一个大多数人不知道，但却很酷的东西。

单击选项卡列表中的「Holders」。

It shows the ranking of the addresses that hold the most tokens in the contract, and if you click on the Token Holders Chart, you can even see a graphical representation of the addresses.

OK，回到主合约页面。让我们深入了解一下「Transactions」选项卡。

第一列是所有交易按时间顺序排列的列表，每个都可以点击进入。

Next comes "methods," which are functions performed by contract. Each contract is different, but common methods include minting, transferring money, and approving the setup.

现在，让我们来研究「Contracts」选项卡。

Code：显示的是合约的源代码。

Read Contract：显示的是合约的功能。

Write Contract: This allows you to enable certain functions (if your wallet has permissions), such as destroying tokens, granting roles, pausing, etc.