ERC-1261 Membership Verification Token (MVT)

StagnantERCcreated 2018-07-141 later proposal build on itrequires ERC-165, ERC-173

Authors: Chaitanya Potti (@chaitanyapotti), Partha Bhattacharya (@pb25193)

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

IERC1261 0xf8779878

The spec asserts 0x1d8362cf for IERC1261, which its own interface does not produce.

Matches no subset of the 15 declared selectors, with or without the ERC-173/ERC-165 parents. The comment predates several signature edits.

`0x00c6abf9`	`addAttributeSet(bytes32,bytes32[])`
`0x061dff9a`	`approveRequest(address)`
`0x15bc9406`	`assignTo(address,uint256[])`
`0x6112e48f`	`discardRequest(address)`
`0xa324a9cf`	`forfeitMembership()`	payable
`0x7c0f6b35`	`getAllMembers()`	view
`0x04c017c9`	`getAttributeByIndex(address,uint256)`	view
`0xf0e72756`	`getAttributeExhaustiveCollection(bytes32)`	view
`0x4e6762fa`	`getAttributeNames()`	view
`0x446d5aa4`	`getAttributes(address)`	view
`0xcb695ef4`	`getCurrentMemberCount()`	view
`0xae6b1143`	`isCurrentMember(address)`	view
`0x7851c0ed`	`modifyAttributeByIndex(address,uint256,uint256)`
`0x7ec92e59`	`requestMembership(uint256[])`	payable
`0xc89ed7aa`	`revokeFrom(address)`

Interfaces the spec defines alongside the core one, which an implementation may or may not carry.

`0x8da5cb5b`	`owner()`
`0xf2fde38b`	`transferOwnership(address)`

0x01ffc9a7 supportsInterface(bytes4)

`0x06fdde03`	`name()`
`0x95d89b41`	`symbol()`

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

`0x4db82994b51536ac0e5c7f6220346d80decb2a185a0f443e9d1617a43bc8123c`	`Assigned(address,uint256[])`
`0xb6fa8b8bd5eab60f292eca876e3ef90722275b785309d84b1de113ce0b8c4e74`	`Revoked(address)`
`0xc4c0d862b8fbecdc09138bf871948c94873f051ad636f7aa385814c8818fc73c`	`Forfeited(address)`
`0x68de97d2b1697dbc8e1b0866f403f9a6b8e991df52cb175c63371b50d8a1407b`	`ApprovedMembership(address,uint256[])`
`0xc0e2b0436d54094aabbe5e320d8bf0bdfb4f1510c1e404d767a91638433fe69a`	`RequestedMembership(address)`
`0xd55c9bccac5dc9014d1ca1bad54f25a34d7568a7112ead4f594cba947a693a36`	`ModifiedAttributes(address,uint256,uint256)`
`0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0`	`OwnershipTransferred(address,address)`

Proposals this one names in its requires field.

Later proposals that name this one in their requires field.