HEARTBEAT is a living artwork on Solana. Each trade is a heartbeat drawn in ink on one endless trace: buys rise like mountains, sells sink into the water. A heartbeat is any trade of 0.1 SOL or more.
If 24 hours pass without one, the work dies. Its epitaph: the last buy of 1 SOL or more before death receives the final painting as a unique 1/1 NFT, and the sealed image is published for everyone.