# LNP/BP Standards

## LNP/BP Standards

- [List of specifications](https://standards.lnp-bp.org/readme.md)
- [LNPBP-1: Public keys](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0001.md)
- [LNPBP-2: Script](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0002.md)
- [LNPBP-3: Tx output](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0003.md)
- [LNPBP-81: Tagged Merkle trees](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0081.md)
- [LNPBP-4: Multi-protocol](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0004.md)
- [LNPBP-6: PayTweak](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0006.md)
- [LNPBP-12: TapRet](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0012.md)
- [LNPBP-8: Single-use-seals](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0008.md)
- [LNPBP-10: TxO seals](https://standards.lnp-bp.org/commitment-schemes/lnpbp-0010.md)
- [LNPBP-5: Short tx ids](https://standards.lnp-bp.org/bitcoin-protocol/lnpbp-0005.md)
- [LNPBP-13: RGB consensus](https://standards.lnp-bp.org/rgb/lnpbp-13-rgb-consensus.md)
- [RGB-20: Fungible assets](https://standards.lnp-bp.org/rgb/rgb-20-fungible-assets.md)
- [RGB-21: NFT collectibles](https://standards.lnp-bp.org/rgb/rgb-21-nft-collectibles.md)
- [RGB-22: Digital identity](https://standards.lnp-bp.org/rgb/rgb-22-digital-identity.md)
- [RGB-23: Audit logs](https://standards.lnp-bp.org/rgb/rgb-23-audit-logs.md)
- [RGB-24: Domain names](https://standards.lnp-bp.org/rgb/rgb-24-domain-names.md)
- [LNPBP-31: Standard contractum lib](https://standards.lnp-bp.org/rgb/lnpbp-31-standard-contractum-lib.md)
- [LNPBP-37: Invoices (rejected)](https://standards.lnp-bp.org/rgb/lnpbp-0037.md)
- [LNPBP-46: LN derivations](https://standards.lnp-bp.org/lightning-network-protocol/lnpbp-0046.md)
- [LNPBP-50: Bifrost P2P](https://standards.lnp-bp.org/lightning-network-protocol/lnpbp-0050.md)
- [LNPBP-51: Bifrost channels](https://standards.lnp-bp.org/lightning-network-protocol/lnpbp-0051.md)
- [LNPBP-53: Multipeer channels](https://standards.lnp-bp.org/lightning-network-protocol/lnpbp-0053.md)
- [LNPBP-55: Bifrost HTLCs](https://standards.lnp-bp.org/lightning-network-protocol/lnpbp-0055.md)