Project % · Ethereum 2022 · self-kept record

Island — the 569 tokens

On 2 July 2022 FAB DAO deployed the Project % contract on Ethereum; at noon on 17 July it was revealed and the five artists’ mountains appeared. Che-Yu Wu’s Island accounts for 569 tokens in that contract, from #1 to #2842, scattered among the interleaved numbers of the five series. Each one is fixed by the hash of the transaction that minted it and its four-digit number; the two become random numbers that replace p5.js’s random(), so a token always grows the same ridges, the same sky, the same sun or moon. The services that held the thumbnails and live pages, token.fab.tw and token.fabdao.world, can no longer be reached; this page keeps the 569 hashes, the share of each of the five traits across the whole, and the picture of every token recomputed locally from the minted code. Collectors’ names and wallet addresses stay on chain, not here.

Chain
Ethereum · ERC-721A
Contract
Fabdao 0x9b31…fcfc
Editions
569 (2,845 in the contract, cap 10,000)
Minted
2022-07-02 → 2024-03-13
Revealed
2022-07-17
Traits
five
Generator
p5.js 1.4 · GLSL shader
sun or moon
birds
rainbow
ridge spacing
theme
529 remaining

Sources: the on-chain metadata backed up in FAB DAO’s back-end repository (FABDAOtw/fabdao-nft), taking the 569 records with artist_id 0 (traits), with mint dates from the transaction log on Blockscout in Taipei time, checked one by one for hash and number. The pictures are recomputed token by token from the 2022 minted code (the same code is self-hosted at island.art.cheyuwu.com) with the hashes on chain; the traits computed in the browser match the on-chain record for all 569, and 18 have been checked against the thumbnails cached by OpenSea, with the same composition. A few constants in the shader are drawn at random on each load, so the fine grain of the strokes differs slightly from the original. Sky and ridge colours are the mean colours of the upper and lower parts of the recomputed picture. A share is the count of that value among the 569; rarity is the geometric mean of the five shares. #2844, minted in September 2026 after the service went offline, has no metadata and no assigned artist, and is not here.