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ERC-875 Simpler NFT standard with batching and native atomic swaps

WithdrawnERCcreated 2018-02-08

Authors: Weiwu Zhang, James Sangalli

ERC-165 interface ids

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

ERC8750x36ab6239

Functions this standard introduces (5)

0x70a08231balanceOf(address)view
0x06fdde03name()
0x95d89b41symbol()
0x2b4e4e96transfer(address,uint256[])
0xfe60ebdctransferFrom(address,address,uint256[])

Inherited (1)

0x01ffc9a7supportsInterface(bytes4)ERC-165

Optional extensions (1)

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

ERC875WithAtomicSwapTrading0x7a230791

0x7a230791trade(uint256,uint256[],uint8,bytes32,bytes32)

Events (1)

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

0x352c35c940f761a74208a0d0d979db13737cd7bf2543000d3749af518325f301Transfer(address,address,uint256[])

What the specification covers

SummaryPurposeRinkeby exampleSpecificationfunction name() constant returns (string name)function symbol() constant returns (string symbol)function balanceOf(address _owner) public view returns (uint256[] balance)function transfer(address _to, uint256[] _tokens) public;function transferFrom(address _from, address _to, uint256[] _tokens) public;Optional functionsfunction totalSupply() constant returns (uint256 totalSupply);function ownerOf(uint256 _tokenId) public view returns (address _owner);function trade(uint256 expiryTimeStamp, uint256[] tokenIndices, uint8 v, bytes32 r, bytes32 s) public payableInterfaceExample implementationCopyright

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