ERC-7409 Public Non-Fungible Tokens Emote Repository

FinalERCcreated 2023-07-26requires 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.

IERC7409 0x1b3327ab

`0xd892eb9c`	`bulkEmote(address[],uint256[],string[],bool[])`
`0x4e40a74d`	`bulkEmoteCountOf(address[],uint256[],string[])`	view
`0xd600afe6`	`bulkPrepareMessagesToPresignEmote(address[],uint256[],string[],bool[],uint256[])`	view
`0xa802a32d`	`bulkPresignedEmote(address[],address[],uint256[],string[],bool[],uint256[],uint8[],bytes32[],bytes32[])`
`0x760cc088`	`emote(address,uint256,string,bool)`
`0xf1bf462c`	`emoteCountOf(address,uint256,string)`	view
`0x49471116`	`hasEmoterUsedEmote(address,address,uint256,string)`	view
`0xcb55d7b1`	`haveEmotersUsedEmotes(address[],address[],uint256[],string[])`	view
`0x40f4352d`	`prepareMessageToPresignEmote(address,uint256,string,bool,uint256)`	view
`0xb6b6129f`	`presignedEmote(address,address,uint256,string,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.

0xc2b82fdaed025f01d8e5b2b33a92ae334e5aea9c6f7c9b09a0b51a21540efdb5 Emoted(address,address,uint256,string,bool)