Yes the commandments contained in the blood ordinances were indeed nailed to the cross. Nowhere does it say the 10 commandments were abolished.
If they were then adultery, murder, covetousness, idolatry, bearing false witness, and dishonoring your parents would be OK since the Bible does state that where there is no law there is no sin. So it begs the question. If the 10 commandments have been abolished does that mean we're off the hook if we do any of the above mentioned?
JESUS CHRIST, often imitated, never duplicated.