As the zksync prize winner, @OkVault
Is an interesting bidding dApp proposing their special bidding called Reverse Bidding Auction ,which allow LEAST UNIQUE Amount can win the bid in privacy. It's compatible with ERC20/721/1155.
Description
OK Vault is the first Reverse Bidding Auction (RBA) Generator. A RBA is a novel Auction Protocol, natively retail-friendly and whale-proof. In order to win this Auction you have to bid the LEAST UNIQUE Amount. The Pool get's paid out first to the Winner and if the Prize is smaller than the Pool, the creator will receive the earnings of the Auction.
https://twitter.com/OrganikInc
The first step is to add BSC Testnet Network.

Enter wallet address to receive tbnb

https://testnet.binance.org/faucet-smart
Open testnet and connect metamask wallet
https://genesis.ok.gold/metamask
Once connected and signed, start clicking the PLACE YOUR BID button. Note that if someone chooses the same price as you, then you both fail. So 0.01 is not the best choice. This is also the charm of OK Gold.

