Lesson 
2

Common Knowledge Base

The Nervos Blockchain, the Common Knowledge Base (CKB), is open-source, permissionless and Proof of Work secured but purposefully built for optimal Layer 2 development and scaling. CKB works as a secure store of value blockchain thanks to the native token, the CKByte ($CKB), while allowing developers to create smart contracts and providing arbitration for upper-level layers.

1 min

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