<https://helalabs.com/blog/layer-0-and-layer-1-blockchain-two-sides-of-the-scalability-coin/>
<http://schema.org/description>
"Layer 1, often compared to Layer 0, serves as the foundation for blockchain systems like Bitcoin and Ethereum. It's like the bedrock"
<https://helalabs.com/blog/layer-0-and-layer-1-blockchain-two-sides-of-the-scalability-coin/>