This repository was archived by the owner on Nov 15, 2023. It is now read-only.
[NFTs] Offchain mint#13158
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This PR adds a new way of minting NFTs with pre-signed data.
As the collection's owner, you can pre-sign a mint data and pass the signature to the end-user, who would submit it on-chain. The item's mint and metadata/attributes deposits will be taken from the end user.
In the mint data, it's possible to set the metadata and attributes for the item, set the deadline for signature and whitelist the origin.
Cumulus Companion: paritytech/cumulus#2121