<p>Fork means in this context that devs are about to change some fundamental hardcoded rule. This may mean that the part of network which didn't upgraded client to new version will run on one set of rules and another upgraded part of network will run on other set of rules. In general, network fork means inconsistency of whole network.</p>

CC BY-SA 3.0
2013-02-28T22:36:46.313Z
2013-02-28T22:36:46.313Z
pentarh
<p>In bitcoin related discussions people often say that something may require a "hard fork".
What do they mean? What is a fork?</p>

<blockchain-fork><terminology>
What does it mean that fork is required?
Kasza
# What does it mean that fork is required?

(Asked by: username_0 on 2013-02-28)

In bitcoin related discussions people often say that something may require a "hard fork".
What do they mean? What is a fork?

**Tags:** blockchain-fork, terminology


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## 1 answers

### Answer by username_1 on 2013-02-28. Score: 2 | Accepted answer

Fork means in this context that devs are about to change some fundamental hardcoded rule. This may mean that the part of network which didn't upgraded client to new version will run on one set of rules and another upgraded part of network will run on other set of rules. In general, network fork means inconsistency of whole network.


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