IF you had BTC in your Ledger or Trezor first december you can now claim HEX.
HEX is on ETH-blockchain but it is distributed to all with private BTC-keys at that day - with timestamp
It was a little bit tricky to make that claim but I DID IT.
Start at hex.win (Ref-code gives 10% more https://hex.win/?r=0x3f2bae8C1812078cBBca88B03f67937d8D829C04)
What I think about HEX? I really dont know - But I like free money.