It is technically possible, and there is a proposal to standardize it, but it has been in draft state for nearly 10 years https://www.bittorrent.org/beps/bep_00

It is technically possible, and there is a proposal to standardize it, but it has been in draft state for nearly 10 years https://www.bittorrent.org/beps/bep_0046.html https://www.bittorrent.org/beps/bep_0046.html