Jedi Agu

Raqcoin, & Bitcoin! 
Quantum speaks!

Algorand, QRLedger, PQAbelian, XX-Network, QANX, more?

Thoughts?

1, 
One trillion US dollars paradigm-shift! 
All cryptocurrencies will migrate to quantum resistant!
A huge crisis for bitcoin 
& a blue-moon opportunity!

2, 
EVEN IN FUTURE 20 YEARS, bitcoin is very hard to migrate to quantum resistant, 
because "All PQC schemes have larger keys and/or signatures size issue" 
which can NOT improve significantly EVEN IN FUTURE 20 YEARS. 
This issue caused "Bitcoin TRILEMMA of migration to quantum resistant"

EVEN IN FUTURE 20 YEARS! to migrate to quantum resistant, bitcoin can NOT simultaneously hold all these three:
          1,  The biggest amount of mass users, 
          2, the smallest maximum block size, 
          3, and the PoW
Bitcoin need to quit one of above!

To migrate and to keep PoW, bitcoin need to take:
         1, increase block size to 256MB
         2, Choose multivariate digital signature just like what Raqcoin have been done!