So rewards are effectively reduced to 25% while total coins generated were halved.. Block generation time doubled (50% reduction in rewards within a given period) and the block rewards were halved (50% reduction).
No. Rewards and nr of coins are halved
(1/2) after relaunch. This is done by doubling the block time. The block payouts remain the same.
Re-launch will be at ~ 100.000 blocks mined.
First block halving at 200.000 blocks.