MintRecord
@Serializable
One act of introducing root supply: holder is credited amount units at the root path. Keyed in the ledger by a unique MintId so independently-recorded mints union rather than collide (design fix 4).
One act of introducing root supply: holder is credited amount units at the root path. Keyed in the ledger by a unique MintId so independently-recorded mints union rather than collide (design fix 4).