> For the complete documentation index, see [llms.txt](https://standards.lnp-bp.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://standards.lnp-bp.org/bitcoin-protocol.md).

# Bitcoin Protocol

- [LNPBP-5: Short tx ids](https://standards.lnp-bp.org/bitcoin-protocol/lnpbp-0005.md)