Management apparatus and management system

Abstract

Provided is a management apparatus in which an image associated with a parent NFT changes in response to replacement of child NFTs stored in the parent NFT. The management apparatus comprises: a management unit that manages a group which includes a first non-fungible token and a second non-fungible token and a first image which corresponds to first metadata of the first non-fungible token and is associated with the group; an extraction unit that extracts a feature of the first image from the first image; and a determination unit that, when the management unit has replaced the second non-fungible token included in the group with a third non-fungible token, determines a third image on the basis of a second image corresponding to third metadata of the third non-fungible token and the feature of the first image extracted by the extraction unit. The management unit replaces the first image, which is associated with the group, with the third image determined by the determination unit.

Images