Kudos

Kudos API Summary:

1. For this example, we define public key = NullifierKeyCommitment and private key = NullifierKey
2. Definition of ownership: We say that a user owns a resource R if it knows the
   NullifierKey that corresponds to the R.nullifierKeyCommitment
3. Definition of kudos token: A kudos token has three parameters:
   2.1. The quantity
   2.2. The originator: The public key of the user that minted this token
   2.3. The owner: The public key of the user that owns this token
   Each kudos token is compiled to a resource.

The following operations are supported:

1. Minting: Any user with public key K can mint any quantity of tokens with originator = owner = K
2. Transfer: The owner of a kudos token can transfer it to another user
3. Split: The owner of a kudos can partition a kudos token into a list of tokens with smaller quantities such that the aggregate quantity is equal to the original
4. Burn: The owner of a kudos token can destroy it if themself is the originator of the token
5. Merge: Merge two kudos token with the same owner and originator into a single token

KudosBank

A kudos bank is an entity (represented by a single resource) that keeps track of the balances of every client.
Similarly to the Kudos example above, the api supports:

1. Mint
2. Burn
3. Transfer
4. Open. Opens (creates) a new bank with no accounts.
5. Close. Closes a bank (destroys it). Only allowed if all accounts have no assets.