Understanding of Ethereum Script hash: a deep dip in the bases
As you discovered, the 3nukj6fyzj5kk8bpjycanruzke5q7i8 3nukj6fyzj5kk8kk8kk8kk8kk8kk8kk In this article, we will deepen the script hash addresses and the way they work in the context of Ethereum's blockchain.
What is a script hash address?
A script hash address is a type of Ethereum address that uses a cryptographic hash function to derive a string of fixed size, known as the script hash. This string is used as input for a series of Ethereum intelligent contracts or scripts, which perform a specific action when the contract is distributed.
In other words, a script hash address represents a unique identifier that maps to a set of instructions (or "scripts") coded in a hexadecimal format. These instructions are performed on the Ethereum blockchain when the corresponding script hash address is used as an input for an intelligent contract or transaction.
How does the hash script work?
To understand how the script hash addresses work, we break down the process:
- Hash function: a script hash function takes an input (in this case, the Ethereum address) and generates a string of fixed size using encryption hash.
- Input coding: the resulting hash is then coded in hexadecimal format to create a 64 -character string (i.e. a script hash).
- Script hash address : This Hashed string represents a unique identifier that can be used as input for a series of Ethereum intelligent contracts or scripts.
Example:
Suppose we want to perform a specific action when an Ethereum address is distributed. Let's say we have the following script:
Solidity
Pragma solidity ^0.6.0;
Contract script {
MyFunction () Payable public function {
// Code that will be performed when this contract is distributed
}
}
`
To distribute the contract with a specific input (the Ethereum address3nukj6fyzj5kk8bpjycanruzke5q7uw7i8`), we would use the hash script address. The process provides:
- Calculation of a script hash using the Ethereum address
2
How to check a script hash address
To check that an Ethereum address is a valid script hash, you can perform the following steps:
1
- Compare this hash with the coded hexadecimal string created in passage 2 above.
If they correspond, then the address is actually a valid script hash and represents a unique input for a contract or an Ethereum Smart action.
In conclusion, script hash addresses are a powerful tool in Ethereum’s ecosystem, allowing developers to create customized intelligent contracts and perform specific actions when they are distributed. By understanding how the script hash addresses work, you will be better equipped to develop and distribute your innovative applications on the Ethereum blockchain.
References:
- [Ethereum 1.0] – A guide to the Ethereum virtual machine
- [Ethers.js documentation] – Ethereum Javascript library
Note: This article is intended only for educational purposes and should not be used as a substitute for professional guide or advice from experts.
