4 main-nets:
Solana
Mina
FreeTON - Magister Ludi winner
Hopr
25 test-nets:
Akash - Awesome Akash winner
Agoric
Sentinel
Iris
Regen
Frontier
Desmos
Sentinel
Crust
Bitcountry
Galital
Joystream
Polymesh
Acala
Moonbeam
HydraDX
Clover
Syntropy
Nym
Aleo
Ironfish
Althea
Meson
Spacemesh
Concordium
...
Activities:
FreeTON - Subgovs Initial Member and Jury
Moonbeam - Ambassador
Contacts: