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Understanding Forking and its Types

May 9, 2022

A Fork takes place whenever there is a change in the Blockchain protocol or basic rules. This change in the protocol splits the chain creating a second Blockchain. Thus, Blockchain forks are defined as a split in the Blockchain network. 

Forks take place when the software of different miners is misaligned. The decision to choose Blockchain resides with the miners and if it isn’t unanimous, then two versions of Blockchain are formed.

Types of Forks

Hard Forks

A hard fork is defined as a radical change to the software ensuring users upgrade to the latest software version. It is a change in the rules such that software validation based on old rules will have the blocks created according to the new rules as invalid. Hard fork involves, all nodes upgrading their software based on new rules. In case, one group uses the old software while the other use new software, a permanent split may take place. 

Soft Forks 

A soft fork is defined as a change in Blockchain which might occur when old nodes don’t follow a rule that is followed by the new nodes. It is backward compatible. A soft-fork involves the upgraded blockchain validating the transactions, where the nodes that are not updated will still see the blocks as valid. 

Temporary Fork

When multiple miners mine a new block simultaneously, the network might not agree to the new block choice. Some may agree to a block mined by one party while others may agree to the alternatives available. This situation occurs because it takes some finite time for the propagation of information across the network which may lead to conflicts in the chronological order of events.

We hope that the above KB has enlightened you on Forking and its types. Are you looking for Enterprise Blockchain Development? Scroll yourself to our services and schedule a meeting right away to take your project ahead with RWaltz - A  Enterprise Blockchain Development Company. 


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