Low cost distribution of ERC-20 tokens with off-chain check writing and batched or bundled mint.
PR: Add EIP: Offchain Checks by civia-code · Pull Request #7099 · ethereum/EIPs (github.com)
This is very useful for creating blockchain games. Besides ERC20, is it compatible with ERC1155? Also, I would like to know if it’s possible to destroy Checks before they have been minted on the chain. It would be great if it can provide such flexibility.
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Yes, we are indeed considering the off-chain SBT checks protocol, and we have taken reference from the implementation of ERC-1155. We believe that this protocol is highly valuable in the domain of SBT distribution.
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Sure, users simply need to invoke the contract with a zero amount check to invalidate certain checks that originally have a specific amount. Similar to the regular process, this operation requires consecutive IDs and a valid signature.