unisat-wallet/libbrc20-indexer

UniSat Indexer (brc-20) library

libbrc20-indexer's Issues

BIP 322 (address, message, signature)

I recently noticed that a BIP322 library was published (https://pkg.go.dev/github.com/unisat-wallet/libbrc20-indexer/utils/bip322).

Amazing work! I believe this is the first of its kind in Go. Many have been looking for such a library for awhile now.

btcsuite/btcd#2117
btcsuite/btcd#2077

Would it be possible to add a more dev friendly route that takes in simply the (address, message, signature) as seen in https://github.com/ACken2/bip322-js rather than the (witness, pkScript, etc). Would be very useful to many devs!

Verifier.verifySignature(address, message, signature)

How to generate the content of the brc20.input.txt file?

I have deployed bitcoin and ord, How to generate the content of the brc20.input.txt file?

What does CreateIdxKey do?

When loading input data, I found CreateIdxKey property.
and i want to know What does CreateIdxKey do in ordinals protocol?

How do I change the logo on my BRC-20 ticker?

I noticed some BRC-20 tickers have a custom logo for the picture. I was wondering if you could tell me how I can do that with a brc-20 ticker that I deployed please? Thank you!

Misreport? TrojanDropper/Agent.nl

Run C:\Go\bin\go.exe build ./cmd/main.go

Huorong Security Software （https://www.huorong.cn） Pops up Virus Reminder

病毒名称：TrojanDropper/Agent.nl
病毒ID：6C9B1A7D21DB7AB6
病毒路径：D:\libbrc20-indexer\main.exe
操作类型：修改
操作结果：已处理

Missing documentation

Are there any plans on adding documentation? Or is it hosted somewhere outside the repo?

我有助记词和地址是不是可以推导出我的私钥？

钱扣了，没有上链提币冲到交易所2天了

这是我的地址bc1pnyvll0yrz5fq2ys4urxqsyucfchqftnj9n0zj9azf8vuqes6d5lsymw3fm

Just installed a wallet on Chrome but get this error : Unexpected token '<' , "<!DOCTYPE "... is not valid JSON

Any idea why?
I sent some BTC but cannot see the balance even tough it's on the blockchain explorer :-(

I'm going to add some code comments here. ZH | EN

I hope that will be helpful.

How is the CreateIdxKey field generated in the brc20.input.txt file

brc20 mint 没有统计到 unisat wallet

https://ordinals.com/inscription/8a5996c8c752110f92b67bea42f7491c16445f4a60e42a875c4d6a3bb275b2dai0 这个是在brc20标准出现后mint的铭文，在unisat wallet上没有算作合法brc20代币。我对比了下其他人mint的记录，发现content type是text，上面的铭文是json，因为oridinals最开始出现刻印工具就是ord，brc20格式也是使用json语法，自然会让人用json文件拓展名书写，而使用ord工具会使用拓展名来定义content type。这样就和很多人用第三方铭刻网站默认的text不同，但brc20文档中并没有写清楚类型要求，brc20出现的同一时间 https://docs.sats.id/sats-names/protocol-spec#fetch-the-data sats域名定义 text 和 json 均合法，请问unisat wallet为什么没把这个统计在内那

The following prompt appears ：ProcessUpdateLatestBRC20 mint, but amount invalid. ticker: punk, amount: '' 。

How should I use this code? This prompt appears when running ：ProcessUpdateLatestBRC20 mint, but amount invalid. ticker: punk, amount:

关于发送多个transfer 铭文的记账处理和双花攻击

目前从网站上验证来看，用户发送多个transfer的铭文，最后是以打包交易确认为最终的有效记账，这样的记账存在双花攻击的问题，同时也限制了链上大额交易的可能。

• 然而从ETH的记账经验来看，不管是否链上打包确认，都要求按顺序打包，即ETH的noce的功能
• brc的转账需要先刻录transfer的铭文，天然生成了一个noce, 按照first is first原则排序靠前的transfer 功能铭文应是有效的余额，排序靠后的铭文如果超出了balance不应认为是有效记账。 这样也杜绝了在交易待打包时提高gas的双花攻击。
• 之后是否增加取消上一个transfer的操作，我觉得可以随比特币社区而定，如果大部分钱包支持增加手续费，并不需要取消的功能。

BRC-20 Validity on JSON Key Addition

we are doing some improvisations in BRC20, hence we want to know if we add a new key in the JSON as "test": 1000, will that be considered valid BRC20 or not?
Do leave a comment on its determination.