ERC-6381 Public Non-Fungible Token Emote Repository

FinalERCcreated 2023-01-22requires ERC-165

React to any Non-Fungible Tokens using Unicode emojis.

Authors: Bruno Škvorc (@Swader), Steven Pineda (@steven2308), Stevan Bogosavljevic (@stevyhacker), Jan Turk (@ThunderDeliverer)

ERC-165 interface ids

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

IERC6381 0xd9fac55a

`0x2d2ac944`	`bulkEmote(address[],uint256[],bytes4[],bool[])`
`0x7595ecab`	`bulkEmoteCountOf(address[],uint256[],bytes4[])`	view
`0x7d42e2bc`	`bulkPrepareMessagesToPresignEmote(address[],uint256[],bytes4[],bool[],uint256[])`	view
`0xef056141`	`bulkPresignedEmote(address[],address[],uint256[],bytes4[],bool[],uint256[],uint8[],bytes32[],bytes32[])`
`0xb1495281`	`emote(address,uint256,bytes4,bool)`
`0xdad998a6`	`emoteCountOf(address,uint256,bytes4)`	view
`0x637b5d81`	`hasEmoterUsedEmote(address,address,uint256,bytes4)`	view
`0x39e5c8f9`	`haveEmotersUsedEmotes(address[],address[],uint256[],bytes4[])`	view
`0xa3a370b4`	`prepareMessageToPresignEmote(address,uint256,bytes4,bool,uint256)`	view
`0x81af4ca3`	`presignedEmote(address,address,uint256,bytes4,bool,uint256,uint8,bytes32,bytes32)`

0x01ffc9a7 supportsInterface(bytes4) ERC-165

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

0x6b0e468bf8d2b303be2f302153e4c5d06cdf1fc436eab9e127e482dc596dc0b7 Emoted(address,address,uint256,bytes4,bool)