BTC生态入门:一文读懂BRC20协议

Odaily星球日报2023-12-12 tarihinde yayınlandı2023-12-12 tarihinde güncellendi

Özet

BTC生态新手入门指南

原文作者:韭菜兄弟(X:@cryptoleek)

X KOL 韭菜兄弟(X:@cryptoleek)发文简述了 BRC 20 协议的基础知识,包括其来源、组成及衍生协议等,Odaily星球日报整理如下:

1/今天我们讲 BRC 20 协议。

2/ BRC 20 完全是在#Ordinals 协议的基础上开发而来,不夸张的说,没有 Ordinals 就没 BRC 20 。 BRC 20 由匿名大神@domodata发明,写了一套协议,然后由各个社区和比特币团队完善而成。其中@unisat_wallet@okx web3居功至伟,对整个 BRC 20 推动起到了很重要的作用。

3/ 那什么是 BRC 20 呢?其实他有两部分组成:一个是铭文铸刻,一个是线下索引 indexer。下面我们一个一个来看。

4/ 铭文铸刻:之前说过,铭文可以铸造任何形式的文件,包括 JSON file。BRC 20 协议规定有三种铸刻铭文,第一个叫 deploy 铭文,规定了代币的符号、最大 supply、铸造 limit 等。

BTC生态入门:一文读懂BRC20协议

5/ 第二个叫做 mint 铭文,规定了你去铸造多少代币。

BTC生态入门:一文读懂BRC20协议

6/ 最后一个叫做 transfer 铭文,规定了 brc 20 之间的流传情况,流传数量等等。更多的细节。参考文档: https://layer1.gitbook.io/layer1-foundation/protocols/brc-20/documentation

BTC生态入门:一文读懂BRC20协议7/ 第二部分就是线下 INDEXER 了,Indexer 的作用就是查找比特币链上的所有 BRC 20 铸造,更具他的 deploy, mint, transfer 的情况来索引出,每个人的持有币的多少,当然其中有很多的 indexing 规则,我举例列出几条,具体参考文档 https://layer1.gitbook.io/layer1-foundation/protocols/brc-20/indexing

8/ 目前著名的开源的 indexer 如下:

https://github.com/unisat-wallet/libbrc20-indexer

9/ ALPHA 目前社区里有人在推广 #BRC 420 是一个有趣的实验,通过递归定义了更复杂的资产格式,例如元宇宙中的游戏物品、动画和效果或游戏模块。这些格式将完全开源,允许任何人创建自己的“元宇宙铭文”。

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