Amendment is designed to repair the environmental damage caused by SuperRare during PoW-era Ethereum. Half the profit and all secondary market royalties will be sent to Tradewater for refrigerant mitigation. The goal is to offset SuperRare's 3,626 tCO2e share of Ethereum's emissions, at a price of USD $21 per tCO2e. The work is based on a design from a Tradewater employee: a refrigerant can decorated as a duckling. The web-based version of the work tracks the sale price. If the work sells at full price, the duckling stays indefinitely. At anything less than full price, the can will slowly corrode and eventually disappear completely.