Fernando has just released “UTXO-Z” which promises massive scalability gains by some kind of custom UTXO database. BCH Argentina scalability initiative paying off big time!
Links: https://github.com/utxo-z/utxo-z-docs
Upcoming release of prod software: https://github.com/utxo-z/utxo-z
Original flipstarter: https://archive.is/
