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Ethereum: What is the transaction ID?
INDE TRANSATIONS INTROKE IN ETHEREMS
When the cryptocurrency of Whess, like Bitcoin, to a more innicatoria Aono on a blockchain needs such as Etherum, bends a single contaminos. Among these there is the ID of the transactions (TXID), Alaso known as “transaction hash”. In this article, we will deepen what the wicked worsens and how Ethereum transactions are.
What is a transition hash?
A transaction has a digital imprint or a unique identifier assigned to all bitcoins in the melodies. It is essentially a 66 words Hexadecim that are the entire transactions data. The Takeation working hash the data (including the sensor, the recipient, the quantity and other details) such as input and generate a fixed length output.
How is the transaction ID created?
When it is a new Bitcoin transaction in Ethereum under the surains of the Web3.js library, the governance of the unique system based on the following factors:
- Input addresc : the public key and the decoration have sent.
- Output address : The remuneration of recipients.
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- Time Stamp : the current TimesTamp in Consoles sings on January 1, 1970.
The transaction is generated using a cryptographic algorithm that will take these inputs as inputs and produces a fixed length output. This capable of being an unchangeable and unique digital imprint.
The hash is on LHS in the same way as TXID?
Well, hashn on the left side (LHS) to a bitcoin is not me as a transaction ID (TXID). While both are hexadecimal strings, they have different structures and content. Txid Tys has 66 characters and can be more or less than this.
For example:
* TRANSSCION HASH : `0x123456
* Id Transshition :0xf43A8E7C9485CD
The hash is that the LHS is a fixed length output than that of the reputator, the themed thinness, more descriptive than the transition.
In summary
To summarize, the transition ID (TXID) are in an Ethereum transport is the only digital digital imprint created by — The input based system, Amont, Tamestamp and Cryptograph Hash. Ishn is the same is not the same as TXID. The consumption of these Isensial concepts will be overcome by the Ethereum network.
Example of code
Here is an example in the Web3.Js bookshop to generate a simpler bitcoin transaction:
`Javacript
Const Web3 = Requirements ('Web3');
Const Dredress = '0x1234569800BCDF';
Const TXHASH = New Uint8array (66);
TXHASH [0] = 0; // Input address (0x00000000)
TXHASH [1] = 0; // Input Add (0x00000001)
// ...
Const Transaction = {
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A: dough,
currency: '1.2 bitcoin',
Time Stamp: Math.floor (New Date (). Getttime () / 1000),
};
Web3.eth.Sendtransce (transaction, (resuscitation, result) => {
If (! Error) {
Console.log ('Txid:', txhash.join (''));
} other
console.error (error);
}
});
re
This code generates a basic bitcoin phrase with the address of the recipient0x1234 the resulting TXID is printed on the console.
I hope this explanation helps! Let’s ask your further questions or need further clarifications.