Add XOR by Nahiko contract metadata - #4
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yougogirldoteth merged 4 commits intoAug 27, 2026
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ERC-721 (core + metadata) on Ethereum mainnet. Includes the interface files and adds custom Yin-Yang neural-network actions (changeLeftSphere, changeRightSphere, getCurrentState, isYingYang) plus info views. Passes strict validation.
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Adds a metadata document for XOR by Nahiko —
0x2A648cb23D3ADf1BB171Fabc0119eA3eb951841fon Ethereum mainnet (chainId 1).XOR by Nahiko is a single-token ERC-721 that holds a small neural network entirely on-chain: an XOR gate visualized as a Yin-Yang. The NFT owner controls the left "heart", the artist (Nahiko) controls the right, and
isYingYang()runs the network to return whether the two spheres form a Yin-Yang.What's in the file
interface:erc721andinterface:erc721-metadata(the contract is not enumerable).changeLeftSphere(owner-only),changeRightSphere(artist-only),getCurrentState,isYingYang.getNahikoAddress,setNahikoAddress,sourceArticle,contractURI.about,risks,tags,theme, and an Etherscan link.Notes
external_linkis the IDNA/punycode form of the contract's on-chainhttps://陰XOR陽.eth.link.pnpm validatepasses strict for all 15 files (contracts, interfaces, examples).