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

# Advanced Features

- [Cross-Chain Bridges](https://docs.libre.org/libre-docs/advanced-features/cross-chain-interoperability.md): An overview of Libre's cross-chain bridges and interoperability solutions
- [CrossLink MPC Bridge](https://docs.libre.org/libre-docs/advanced-features/cross-chain-interoperability/crosslink-mpc-tss-bridge.md): Sovereign Bitcoin Custody and Cross-Chain Orchestration via Threshold Cryptography
- [Bridge Comparison](https://docs.libre.org/libre-docs/advanced-features/cross-chain-interoperability/bridge-comparison.md): Comparing Libre CrossLink to other Bitcoin bridge solutions such as THORchain and Liquid
- [Bitcoin Lightning Network](https://docs.libre.org/libre-docs/advanced-features/cross-chain-interoperability/bitcoin-lightning-network.md): Bitcoin Lightning compatibility with Libre Chain
- [USDT / Ethereum](https://docs.libre.org/libre-docs/advanced-features/cross-chain-interoperability/usdt-ethereum.md)
- [Legacy pNetwork](https://docs.libre.org/libre-docs/advanced-features/cross-chain-interoperability/legacy-pnetwork.md): Automatic bridging of pNetwork has ended.
- [Governance](https://docs.libre.org/libre-docs/advanced-features/governance.md)
- [Voting Power](https://docs.libre.org/libre-docs/advanced-features/governance/voting-power.md): Voting Power on Libre blockchain
- [Validator Election](https://docs.libre.org/libre-docs/advanced-features/governance/validator-election.md): Validator elections on Libre blockchain
- [Libre DAO](https://docs.libre.org/libre-docs/advanced-features/governance/dao.md): Libre DAO - propose and vote
- [Technical Details](https://docs.libre.org/libre-docs/advanced-features/technical-details.md)
- [Core Constants](https://docs.libre.org/libre-docs/advanced-features/technical-details/libre-core-constants.md): These constants are hard-coded in the smart contract.
- [Smart Contract Versions](https://docs.libre.org/libre-docs/advanced-features/technical-details/deployed-smart-contract-versions.md): Tracks commits and sha hashes of deployed smart contracts on mainnet and testnet.
- [Verifying Code Updates](https://docs.libre.org/libre-docs/advanced-features/technical-details/verifying-code-updates.md): How to verify code updates of smart contracts deployed on Libre.