ERC-7518 Dynamic Compliant Interop Security Token

ReviewERCcreated 2023-09-14requires ERC-165, ERC-1155

Security token framework with semi-fungible partitions for dynamic regulatory compliance management and cross-chain interoperability

Authors: Abhinav (@abhinav-d3v), Prithvish Baidya (@d4mr), Rajat Kumar (@rajatwasan), Prasanth Kalangi

ERC-165 interface ids

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

IERC7518 0x5a264a5d

`0xd91966a7`	`batchPayout(address[],uint256[])`
`0x8bcf22ac`	`canTransfer(address,address,uint256,uint256,bytes)`	view
`0x91d3088c`	`forceTransfer(address,address,uint256,uint256,bytes)`
`0x34e55d1b`	`freezeAddress(address,bytes)`
`0x8ef4c807`	`lockedBalanceOf(address,uint256)`	view
`0x5783f8e7`	`lockTokens(address,uint256,uint256,uint256)`
`0x117de2fd`	`payout(address,uint256)`
`0xa14fa976`	`removeRestriction(uint256)`
`0x22aafbff`	`restrictTransfer(uint256)`
`0xf242432a`	`safeTransferFrom(address,address,uint256,uint256,bytes)`
`0x72f8393c`	`transferableBalance(address,uint256)`	view
`0x577a4883`	`unFreeze(address,bytes)`
`0x31e9e9c0`	`unlockToken(address,uint256)`

`0x00fdd58e`	`balanceOf(address,uint256)`	ERC-1155
`0x4e1273f4`	`balanceOfBatch(address[],uint256[])`	ERC-1155
`0xe985e9c5`	`isApprovedForAll(address,address)`	ERC-1155
`0x2eb2c2d6`	`safeBatchTransferFrom(address,address,uint256[],uint256[],bytes)`	ERC-1155
`0xa22cb465`	`setApprovalForAll(address,bool)`	ERC-1155
`0x01ffc9a7`	`supportsInterface(bytes4)`	ERC-165

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

`0x62d5c1a6`	`setWrappedToken(address)`
`0x800bb7f0`	`wrapToken(uint256,bytes)`
`0x1abf57de`	`wrapTokenFromPartition(bytes32,uint256,uint256,bytes)`
`0xadfcabd2`	`unwrapToken(uint256,uint256,bytes)`
`0x88bc6857`	`wrappedBalanceOf(address,uint256,bytes)`
`0xdf0b0074`	`originalBalanceOf(address,uint256,bytes)`

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

`0x90e20a62e0f2a608d33bd96a4e15cb853006a15caf4455f373b7b55de520b68c`	`TokensLocked(address,uint256,uint256,uint256)`
`0x613edbda9d1e6bda8af8e869a973f88cccf93854a11f351589038de07e1ab4e3`	`TokenUnlocked(address,uint256)`
`0x7bc96d393994efe78f891aa5fb19fdeefb0a0ccb4d3e7e8d291f776885f374e8`	`TokensForceTransferred(address,address,uint256,uint256)`
`0x442dccffcc18e610a10e4c53d26a757970b37fdd0a958f2d8abf33813f6b40f7`	`AddressFrozen(address,bytes)`
`0x1991062b4195f20fe9ecd4eb0d2e76fd23b81c4259e2522a70a49e0f785cb6d1`	`AddressUnfrozen(address,bytes)`
`0x0bdbd0f723fddf1bd7576b1ad847265ea1933458f790c52f4472f42cc301f54c`	`TransferRestricted(uint256)`
`0xcd7f1fe23282cf332983aa662957e0be0f75efe01fdadf2463f66e8b9c597e5d`	`TransferRestrictionRemoved(uint256)`
`0xe43cf1c710923b850c5d042652db3aedff4dc95b1560010cfae8ac1cdcbafcfb`	`PayoutDelivered(address,address,uint256)`
`0x6f3bcbd439f5c26cb3bac34b61989fef2f473f591ae45ba3a3ca145cabc19348`	`WrappedTokenAddressSet(address)`
`0x07982025a8dfd548fab6e9e1bcac0af561e7f31b0111a1a9de9287ccbabcd8c0`	`TokensWrapped(uint256,uint256)`
`0x48652d94db28935a747b0fb2361890b3b03e7c1f5376cfac45e5cbab74ef3c4b`	`TokensUnwrapped(uint256,uint256)`