Han tenido que pasar 12 años para ver esto implementado en BitCoin!!!!!
...
"The system is entirely decentralized, without any server or trusted
parties. The network infrastructure can support a full range of escrow transactions and contracts, but for now the focus is on the basics of money and transactions".
...
Satoshi
From: Satoshi Nakamoto
Sent: Saturday, January 10, 2009 11:17 AM
To: weidai@weidai.com
Subject: Re: Citation of your b-money page
https://www.gwern.net/docs/bitcoin/2008-nakamoto