Agora - Optimism's RetroPGF Round 3 Summary

Developer Ecosystem

OP Stack

ERC1155 Bridge

Project

0xBE...EFd9

github.com

ERC1155 bridge that allows interoperability of ERC1155 tokens to and from OP.

Appears in

12 ballots

Contribution

New smart contracts for an ERC1155 bridge. Following the structure of the ERC721, Standard bridge and used CrossDomainMessenger, and IOptimismMintableERC1155 for the implementation: OptimismMintableERC1155 ,IOptimismMintableERC1155, ERC1155Bridge, L1ERC1155Bridge , L2ERC1155Bridge

Contribution links

OptimismMintableERC1155 contract with minting and burning capabilities.

Interface for contracts that are compatible with OptimismMintableERC1155

For L1 and L2 ERC1155 bridges with logic to pass messages to other networks

Escrow for ERC1155 tokens deposited into L2. Works with the L2 ERC1155 bridge

OptimismMintableERC1155 tokens minter, listening deposits into L1ERC1155bridge

Impact

We could not track the impact of this contribution. However, we believe that by having an standard ERC1155 bridge we will reduce the barriers for any project that is working with ERC1155 tokens and is willing to operate on the Optimism ecosystem. In addition, having an standard ERC1155 bridge and not one created by individual teams will foster standardization, mass adoption and makes Optimism more accessible, developer friendly and valuable, compared to other networks.