Difference between revisions of "Segregated witness"

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== Overview ==  
 
== Overview ==  
  
SetWit was first introduced by a developer named Pieter Wiulle at the Scaling Bitcoin conference in 2015. In his presentation, Wiulle said that bitcoin could be scaled by implementing a new protocol to bitcoin's core code, which would allow bitcoin to complete more transactions per second by removing certain data normally recorded on its [[blockchain]] and storing it outside the [[block]] in which the rest of the data pertinent to the transaction is usually stored. He said that this would fix a bug in bitcoin's code called "transaction malleability," which allows anyone to change small details that modify the transaction's identifier, as well as its subsequent [[hash]]. By removing this signature information and storing it outside of the block, Wiulle said that the protocol upgrade could not only solve the potential vulnerabilities caused by transaction malleability, but also streamline the process of recording transactions on the blockchain, allowing the protocol to process more transactions per second.<ref>{{cite web|url=https://www.coindesk.com/information/what-is-segwit|name=What is SegWit?|org=Coindesk|date=July 5, 2019}}</ref>
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SetWit was first introduced by a developer named Pieter Wiulle at the Scaling Bitcoin conference in 2015. In his presentation, Wiulle said that by implementing a new protocol to bitcoin's core code that removes certain data normally recorded on its [[blockchain]] and storing that data outside the [[block]], he could fix a bug in bitcoin's code called "transaction malleability," which allows anyone to change small details that modify the transaction's identifier, as well as its subsequent [[hash]]. Others praised this proposed protocol upgrade as a potential solution to bitcoin's relatively poor [[scalability]]; by implementing this upgrade, bitcoin would be able to process more transactions per second, because less data would be required in order to record a transaction in a given block. Because the protocol would also require less data to be imprinted on the blockchain to record a transaction, it could also process more transactions per second.<ref>{{cite web|url=https://www.coindesk.com/information/what-is-segwit|name=What is SegWit?|org=Coindesk|date=July 5, 2019}}</ref>
  
 
== References ==
 
== References ==

Revision as of 15:21, 5 July 2019

Segregated Witness (or SegWit) is a computer software upgrade designed to help address scalability issues with some cryptocurrencies, such as bitcoin and Litecoin.

Overview

SetWit was first introduced by a developer named Pieter Wiulle at the Scaling Bitcoin conference in 2015. In his presentation, Wiulle said that by implementing a new protocol to bitcoin's core code that removes certain data normally recorded on its blockchain and storing that data outside the block, he could fix a bug in bitcoin's code called "transaction malleability," which allows anyone to change small details that modify the transaction's identifier, as well as its subsequent hash. Others praised this proposed protocol upgrade as a potential solution to bitcoin's relatively poor scalability; by implementing this upgrade, bitcoin would be able to process more transactions per second, because less data would be required in order to record a transaction in a given block. Because the protocol would also require less data to be imprinted on the blockchain to record a transaction, it could also process more transactions per second.[1]

References

  1. What is SegWit?. Coindesk.