Iroha Special Instructions 
The following instructions are supported in Iroha 2:
| Instruction | Descriptions | 
|---|---|
| Register/Unregister | Give an ID to a new entity on the blockchain. | 
| Mint/Burn | Mint/burn assets, triggers, or permission tokens. | 
| SetKeyValue/RemoveKeyValue | Update blockchain object metadata. | 
| NewParameter/SetParameter | Create/set a chain-wide config parameter. | 
| Grant/Revoke | Give or remove certain permissions from accounts. | 
| Transfer | Transfer assets between accounts. | 
| ExecuteTrigger | Execute triggers. | 
| If, Pair, Sequence | Use to create composite instructions. |