i, anonymous artist, an entity known by the address 1HBjs4f1TkLYhgyc8GpW1RyvRSV2ZhSs1C, am selling my heartbeats as non-fungible tokens (NFT). maybe also i can sell something and success in life? you get to own a period of pulse from an anonymous other, own part of this other life in a literal sense, and you'd be adding some anonymous heartbeats to your own. the website shows a live stream of my pulse using a chest strap heart rate monitor, connected to the internet with bluetooth LE, python3, and php, so that what you're seeing is my pulse now. the website is only online in periods when i'm using the strap, otherwise it's offline. what is certain is that buying them will add heartbeats to your life, which nobody can deny!