Emerald

The Superchain is a thriving ecosystem: growing user base, substantially lower transaction fees, and genuine vision for a better tomorrow - higher together.

Want to join in on the fun?

Checkout the article introducing Based Bridge👇

The Superchain is a thriving ecosystem: growing user base, substantially lower transaction fees, and genuine vision for a better tomorrow - higher together.

Want to join in on the fun?

Checkout the article introducing Based Bridge👇

https://paragraph.xyz/@emerald/based-bridge

Fascinating! So can a single collection exist on multiple chains? Does bridging it from ETH to Base burn the ETH version so it won’t be double-counted?

O P T I M I S M 🔴✨

Base

Zora

host of of /spongebob and /oh    jerry.degen > Just a Jerry exploring this crazy world with a sprinkling of humor

Yes - exactly! The NFT can be bridged to multiple Superchain rollups. 
 We currently support /optimism and /base but in the near future will support additional networks like /zora.

The NFT is more "locked" than "burned" because the NFT can also be transferred back to Ethereum.

Generally royalties aren' handled at the smart contract level and enforced at the trading platform level i.e. OpenSea. In the coming weeks we're going to connect with these types of platforms to figure out the best way to handle these multi-chain NFTS.

The tokenURI is handled via the EIP-681 standard.

The Optimism repo is the best place to see how the tokenURI is handled.

The Optimism repo is the best place to see how the tokenURI is handled.

https://github.com/ethereum-optimism/optimism/blob/6c0d75dbe39115fc6fbef134732748e11c4802b7/packages/contracts-bedrock/src/universal/OptimismMintableERC721.sol#L62

‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎Building /treeplanting and @yggdraisil 🌳
Advisor @siyana

Yes, the NFTs are never burned and you can always return back to the Ethereum L1.

So kind of like weth where you can send it to other chains and then bring it back to unwrap?

So sikkk..  majority of small mainnet projects really need to bridge. Cheap txn will open up so many more doors for everyone

That’s really cool, looking forward to seeing this in the wild