# Bitcoin Layer 2

- [Why Bitcoin Layer 2](https://bitrexe.gitbook.io/docs/what-is-bitrexe/bitcoin-layer-2/why-bitcoin-layer-2.md): Fill the gap of hundred-billions value store and multi-trillion DApp ecosystem, while maintaining the adoption of Satoshi Consensus.
- [BitRexe compares with other Bitcoin Layers](https://bitrexe.gitbook.io/docs/what-is-bitrexe/bitcoin-layer-2/bitrexe-compares-with-other-bitcoin-layers.md)


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