There is no link to register there, usually airdrop must fill out the form and send the wallet address to get the coin.
I did not find anything may have closed.
Here is EtherBTC official web site
https://etherbtc.io/What's most interesting is how this project will develop in future.
Concerning ETHB airdrop, I guess it ends tomorrow.
To get 25 ETHB airdrop it takes to send extra small amount of ETH to the specific address:
- set Gas limit: 110000
- set GWEI: 4
- amount to send: 0.000000000000000001 ETH
- address to send: 0x9c821D1eEd859080C307e326fcC888C230D2Bf86