Similar to the Account Properties feature, Asset Properties allows assets to be tagged with arbitrary name/value metadata. These properties can be used to provide additional information about the asset, and are especially useful for use cases that require approval or categorization of assets, or defining which users are authorized to transact with each particular asset. Setting asset properties must be done on the Ignis child chain. Anyone can set an asset property, only the setter of the property or the asset issuer can delete it.
Asset Properties is a feature on the public blockchain Ignis and available to all child chains on the Ardor Platform