Solana: scalable and decentralized platform blockchain
Solana is a fast, scalable and decentralized blockchain platform built on the rust programming language. It was founded in 2017 by a team of engineers in Solana Labs in order to create a more efficient and user -friendly alternative to traditional blockchain platforms.
Key features
The main features of Solana include:
* High permeability
: Solana has a block block of only 400 milliseconds, allowing high transaction rates and a faster overall experience.
* Scalability : Solana is designed to change horizontally, allowing it to manage increased network activity without compromising performance.
* Decentralized management : The decentralized Solany Management Model allows users to participate in decision -making processes through the Solana (SNC) Council (SNC).
* Rust -based architecture: Main technology Solana is created using the Rust system language, programming language that provides high -performance and concurrent elements.
How it works
The Solana network uses a consensus mechanism called proof of history (POH) to verify transactions. Here is an overview of how it works:
1.
- Validation of transactions : The transaction is verified by the node in the network using the Poh.
- Block formation : The new block is formed and added to the blockchain, which contains proven transactions.
- Block mining : New blocks benefits in the network with validators who have solved complex mathematical puzzles (known as “Mathematics of History of History”) in a certain time frame.
Creating and banking assets
The Solana platform allows users to create and mint new assets using their SDK kits (software development kits). The “Creaadmintx" function is used to create an instance of the "Solanprogram" class, which provides methods for performing smart Solidity Smart contracts on blockchain.
Handling errors in Phantom
When interacting with Solan's network via Phantom, the popular Ethereum -based interface, it is necessary to correctly handle errors. In this case, an error -32603 (internal error | something went wrong within Phantom.) Suggests that there is a problem with the "Creaadmintx" function.
Fixed code
Here's a corrected version of your code:
Javascript
Const Creaadmintx = Async (UMI, {
mint,
Authority: umi.identity,
Name: Metadata.name,
// … other parameters …
}) => {
try {
constant program = new solanprogram (umisolanaruntime);
Expected the program.Createandmint (Mint, Authority, Name, {
// … More options …
});
} Catch (Error) {
Console.error (‘Error Creation and Brein Asset:’, Error);
}
};
`
In this repaired version, we create a new “Solanprogram” instance using Solana Runtime SDK, which provides an interface to interact with Solana. Then we call the method “Createandmintin the program instance and pass the necessary options and parameters.
Before starting this code, you will need to install the desired dependencies, including "Solan-Run",umiand UMI-SOLANA-RUNTIME ‘. In addition, make sure your Phantom account has enough funds and authorizations to create and mint.