The x/bank module keeps state of three primary objects:
- Account balances
- Denomination metadata
- The total supply of all balances
In addition, the x/bank module keeps the following indexes to manage the
aforementioned state:
- Supply Index:
0x0 | byte(denom) -> byte(amount) - Denom Metadata Index:
0x1 | byte(denom) -> ProtocolBuffer(Metadata) - Balances Index:
0x2 | byte(address length) | []byte(address) | []byte(balance.Denom) -> ProtocolBuffer(balance) - Reverse Denomination to Address Index:
0x03 | byte(denom) | 0x00 | []byte(address) -> 0