Layer 0, Layer 1, Layer 2… What Do These “Layers” Mean in Crypto?

This story was originally published on HackerNoon at: https://hackernoon.com/layer-0-layer-1-layer-2-what-do-these-layers-mean-in-crypto . Crypto layers explained: from Layer 0 to Layer 3, what they mean and why they matter. Which layer do you use most? Check more stories related to tech-stories at: https://hackernoon.com/c/tech-stories . You can also check exclusive content about #crypto-networks , #crypto-layers , #crypto-layers-explained , #learn-cryptocurrency , #what-are-crypto-layers , #cryptocurrency-investment , #obyte , #good-company , and more. This story was written by: @obyte . Learn more about this writer by checking @obyte's about page, and for more stories, please visit hackernoon.com . The Lightning Network for Bitcoin allows small payments that settle later. On the Bitcoin blockchain, small rollups (bundled transaction systems) like Arbitrum or Polygon are giving apps more breathing room to scale.