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ERC-1178 Multi-class Token Standard

StagnantERCcreated 2018-06-22

Author: Albert Chon

Functions this standard introduces (11)

`0x426a8493`	`approve(address,uint256,uint256)`
`0x9a382180`	`approveForToken(uint256,uint256,uint256,uint256)`
`0x00fdd58e`	`balanceOf(address,uint256)`
`0xfcb7cf08`	`classesOwned(address)`
`0xdeeec344`	`className(uint256)`
`0x64a14558`	`exchange(address,uint256,uint256,uint256,uint256)`
`0x17be1933`	`individualSupply(uint256)`
`0x06fdde03`	`name()`
`0x95d89b41`	`symbol()`
`0x18160ddd`	`totalSupply()`
`0x095bcdb6`	`transfer(address,uint256,uint256)`

Events (2)

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

`0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef`	`Transfer(address,address,uint256)`
`0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925`	`Approval(address,address,uint256)`

What the specification covers

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