CRYPTOCURRENCY

Ethereum: What is relation between scriptSig and scriptPubKey?

Posted on by chang mr.

Unding Ethereum’s scriptSig and scriptPubKey

In Ethereum, the both scriptSig and scriptPubtPubtKey are imports of compound input, but they serve in disstincts. Let's break theme to understand their's relationship.

scriptSig: The Signatures

scriptSig’s is the signature associated with a transaction input, typerally used for signings. It’s to have information about the sent’s identity and the transaction details. scriptSig includes:

  • Signatures: The sentender’s public key(s) are signed surrection their private keys are the transaction.

  • Time Stamp: A time stamp indicating when the signature was generated.

  • Data: Additional data that may be present in the transaction, such as the transction hash or other metadata.

Here’s an example of scriptSig:

`hex

ig =

0x... (sender's public key)

0x... (timestamp)

0x... (data)




scriptPubKey: The Public Keys




scriptPubKey, on the all hand, is the public key associated with a transaction input. It represents the sentender's identity and is unused for the receeding transactions.




scriptPubKey's includes:





  • Public Key

    Ethereum: What is relation between scriptSig and scriptPubKey?


    : The sentender's public key(s) are included in scriptPubKey.



  • Chaincode Hash: Ahreum blockchain code) is an associated with a key, linking it to the sentender's identities.



  • Signature: In some cases, a signature is all the most includeed with scriptPubKey, but this is less common.




Here's an example of a scriptPubtKey:


`hex


pubKey = 0x... (sender's public key)


chaincodeHash = 0x... (chaincode hash linked to sensor's identities)

Relationship between scriptSig and scriptPubKey

In Ethereum Transactions, Both scriptSigandscriptPubKeya’s are unused together. When a transction is creded, the subser signs their their private keys to their public in scriptSig. This will be the includeed in the scriptPubKey.

The recipient off-translate-world to signatures weir affiliation. you the sentender's identity was correctly signed.

In sumary:

  • scriptSig: Signature Containing the Sender's Public Key(s), Time Stamp, and Addional Data.

  • scriptPubKey`: Public Keys associated with their sensor’s identities, including their chaincode hash (linked to- identity) and signature (if Present).

Consuming the these Thor Components is crucial for the execution with Ethereum Transactions in various programming languages ​​and tools.

DIGITAL DIGITAL WALLET LINE

chang mr.