Bitcoins are held on multiple independent addresses and always one or more team members have access to them, cold wallets are in multisignature wallets.
In other words, there are one or team who have access to your private keys.
- I think hes talking about a fixed investment, nope? You can give them money - they invest for us. Fix profit. And if i want to, i can take deposit and the profit back. I cant find anything about accessing to my account. Just their for invest.