Hello.
A while ago i got paid 80 Euros from Coinbase.
I earned the btc from HashOcean.
I'm not saying that HashOcean and CoinBase is trusted, but till now it works for me
I just wanted to share it with you.
coinbase is just a wallet man, you cannot earn from them, you can only collect some btc there and then withdraw if you want, and hashocean is just another ponzi, but very good organized ponzi, because it pays more them yeat