The earliest on-chain token exchange and governance gameplay in history for decentralized tokens, Ethereum Foundation team's 10 years ago meme — #w🍖

This was an experimental project initiated by @avsa, the UX lead at the Ethereum Foundation at the time. The foundation first launched Unicorn as a reward for donors, and donations could earn Unicorn tokens.
And then @avsa deployed the Unicorn Meat unicorn mincing smart contract, which is the current #w🍖 代币合约，你把捐赠得到的独角兽代币Unicorn直接放进去就可以换成 #w🍖 ;
This is one of the earliest demonstrations of on-chain token exchange and governance gameplay for decentralized tokens in history. It predates Uniswap by several years and also demonstrated early token swaps and bribable DAO mechanisms;
#w🍖
Ca:0xdfa208bb0b811cfbb5fa3ea98ec37aa86180e668
Tweet link:

@avsa's Gist:

Original contract record:

Original contract:
0xED6aC8de7c7CA7e3A22952e09C2a2A1232DDef9A
Deployed personally by @avsa in 2016, it was an experimental old token at the time;
Current #w🍖 contract:
0xdfa208bb0b811cfbb5fa3ea98ec37aa86180e668
Deployed during the 2025 community revival, this is a 1:1 wrapped standard ERC-20 token to facilitate trading of old tokens on DEXs like Uniswap;