Quote from: Welsh on April 13, 2022, 02:09:03 PM

Quote from: ETFbitcoin on April 13, 2022, 11:43:59 AM

More importantly, how to do it without rely on 3rd party?

Not easily that's for sure. Although, I get it not everyone cares about relying on a third party

I would say improbable rather than "Not easily". If 3rd party is involved, it's far easier since they either custodial service or act as the oracle on the blockchain.

Quote from: o_e_l_e_o on April 13, 2022, 06:53:50 PM

Quote from: stompix on April 13, 2022, 04:33:45 PM

Biometric chip implant that is set to send the data to a node the moment your vital signs stop for more than x?

Chip malfunctions, all your coins are gone, sorry! Tongue

As long as the data is intact (whether it's private key or signed transaction), theoretically you could regain access to your coin.