hello
i found these urls while surfing on i2p:
mybitcoin.i2p (resolves to nwpqc65o333ifqq7wqovo2ito5y3ca6rfygz3p6pusau26t6tpca.b32.i2p)
xqzfakpeuvrobvpj.onion (on tor. they advertise this url in the login area)
mybitcoin.com (loads the same site from the public internet. they use cacert for ssl.)
(some sort of web-based wallet for bitcoin)
privacyshark.com
(sells domain names for bitcoins)