Plasma Cash

Plasma Cash: Assets deposited into a Plasma Cash chain are represented as non-fungible tokens (NFTs). Blocks are different from Plasma MVP, in that each Plasma Cash block allocates a slot for each token. When a token is transacted, a record of that transaction is places at the corresponding slot. Plasma Cash removes Plasma MVP’s exit time constraints and reduces user storage and computation requirements by only requiring users watch their own value.