Matter, oyo, bitdb, bitquery, bitsocket, cryptografiti, bitstocks, cashpay, cryptonize, hivr, fivebucks, keyport, datapay, pixel wallet, nextcash, electrum SV...
How do you know for sure that they aren't funded by nchain? Most of those companies probably accepted some money from nchain
you are welcome to talk with @_unwriter on twitter or anyone else
