There is no single place to save the tweets.
Right now it's at

• Google sheets @ https://docs.google.com/spreadsheets/d/1N5OsjmrGF8lODMSO0qDhUMPREshvDv90l7AqwxlUWSQ/edit#gid=2132096137
• Github repo @ https://github.com/bitcoin-twitter/raw-json

and just started with Nostr @ npub1l04jhee8rg2pj65yymncaex8gacxhcjzgwftqdh4l2lygvcl2h3se4kdhn

and here at Stackernews