# what is Merkle Tree Proof of Reserves
After FTX was hacked, many prevailing exchanges announced they would provide Merkle Tree Proof of Reserves to encourage transparency[[1](https://www.thenewsminute.com/article/what-merkle-tree-proof-reserves-170062)]. The Merkle tree proof of reserve is an e...
...，进行强判断呢？
举个简单例子:
假设两个全局变量a和b，以及一个方法：当a>10时，b++
在
uint8 public a = 20；
uint public b；
function fn() public {
require(a>10);
b++;
}
a = 20 当然是一个容易储存在链上的信息，这里只是为了...
> In the rapidly evolving landscape of blockchain technology, smart contracts have emerged as a pivotal force driving the development of decentralized applications (DApps). TON (The Open Network) is an emerging blockchain platform that has garnered attention from numerous developers and enterprises ...
## ADR 037: Governance split votes (治理拆分投票)
### Changelog
* 2020/10/28: 初始草案
### Status
Accepted (已接受)
### Abstract
This ADR defines a modification to the governance module that would allow a staker to split their votes into several voting options. For example, it cou...
From the first day the EVM launched, there were logs saving **the transaction detail information** onto Ethereum blockchain. These logs indicate the counterparty of the transaction, the token the transaction triggered on, the events the transaction exposed out, the data the transaction attached on...
原文链接：[https://noxx.substack.com/p/evm-deep-dives-the-path-to-shadowy-d6b?s=r](https://noxx.substack.com/p/evm-deep-dives-the-path-to-shadowy-d6b?s=r)
本系列的第二篇文章，我们会继续学习基础知识，以期成为“shadowy super coder”。如果没看过本系列的[第...