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September 8, 2022


Blockchain Layers Security
What Are Blockchains Layers 0, 1, and 2? A blockchain is a complex, multi-layered system.  Bitcoin, the original blockchain, maintained a distributed and decentralized digital ledger on top of a peer-to-peer network.  Later blockchains, like Ethereum, added complexity by integrating smart contract functionality and the technology needed to support these programs that run on top...