# zkBridge

## zkBridge

- [Polyhedra Network](https://docs.zkbridge.com/polyhedra-network.md): Bringing interoperability, scalability, and privacy to Web3 with cutting-edge zero-knowledge proof systems.
- [Introducing zkBridge protocol](https://docs.zkbridge.com/zkbridge-trustless-cross-chain-bridges-made-practical/introducing-zkbridge-protocol.md)
- [Block header relay network](https://docs.zkbridge.com/zkbridge-trustless-cross-chain-bridges-made-practical/block-header-relay-network.md)
- [Updater contract](https://docs.zkbridge.com/zkbridge-trustless-cross-chain-bridges-made-practical/updater-contract.md)
- [Proof systems of zkBridge](https://docs.zkbridge.com/zkbridge-trustless-cross-chain-bridges-made-practical/proof-systems-of-zkbridge.md)
- [zkBridge Research Paper](https://docs.zkbridge.com/zkbridge-trustless-cross-chain-bridges-made-practical/zkbridge-research-paper.md)
- [Introduction](https://docs.zkbridge.com/zklightclient-overview/introduction.md): Integration of zero-knowledge proof technology will enhance security, performance, and cost-efficiency for cross-chain interoperability on all chains supported by LayerZero
- [zkLightClient on LayerZero ​](https://docs.zkbridge.com/zklightclient-overview/zklightclient-on-layerzero.md): Integrating Polyhedra zkLightClient technology into LayerZero
- [LayerZero V1 zkLightClient Oracle Addresses](https://docs.zkbridge.com/layerzero-zklightclient-configurations/layerzero-v1-zklightclient-oracle-addresses.md)
- [LayerZero V2 zkLightClient DVN Addresses](https://docs.zkbridge.com/layerzero-zklightclient-configurations/layerzero-v2-zklightclient-dvn-addresses.md)
- [LayerZero UA Configuration](https://docs.zkbridge.com/layerzero-zklightclient-configurations/layerzero-ua-configuration.md)
- [Overview](https://docs.zkbridge.com/proving-ethereum-full-pos-consensus-in-zk/overview.md)
- [Why Proving Ethereum full consensus?](https://docs.zkbridge.com/proving-ethereum-full-pos-consensus-in-zk/why-proving-ethereum-full-consensus.md)
- [System design for proving Ethereum full consensus](https://docs.zkbridge.com/proving-ethereum-full-pos-consensus-in-zk/system-design-for-proving-ethereum-full-consensus.md)
- [Efficient proof system for proving Ethereum full consensus](https://docs.zkbridge.com/proving-ethereum-full-pos-consensus-in-zk/efficient-proof-system-for-proving-ethereum-full-consensus.md)
- [Performance evaluation](https://docs.zkbridge.com/proving-ethereum-full-pos-consensus-in-zk/performance-evaluation.md)
- [Concluding remarks](https://docs.zkbridge.com/proving-ethereum-full-pos-consensus-in-zk/concluding-remarks.md)
- [NFT transfer](https://docs.zkbridge.com/application-use-cases/nft-transfer.md)
- [Message passing](https://docs.zkbridge.com/application-use-cases/message-passing.md)
- [Import and transfer NFTs](https://docs.zkbridge.com/tutorial/import-and-transfer-nfts.md): Cross-chain transfer an NFT with zkBridge at https://zkbridge.com/zknft
- [Deploying Cross-chain NFTs](https://docs.zkbridge.com/code-examples/deploying-cross-chain-nfts.md)
- [Cross-chain ERC-721](https://docs.zkbridge.com/code-examples/deploying-cross-chain-nfts/cross-chain-erc-721.md)
- [Cross-chain ERC-1155](https://docs.zkbridge.com/code-examples/deploying-cross-chain-nfts/cross-chain-erc-1155.md)