Why are you even doing anything with this "hurr durr lets attack byteball with many transactions and size" if you think there is no bet?
Because you claimed that DB could be compressed with a good ratio, I'm going to check that in practice.
Why do you claim I had a bet with you?
Where did I claim that?
Lets make this simpler.
1) When your full node is synced, check and note its size. Then compress it with bzip2. Check and note size.
2) If the compressed size is smaller than uncompressed size, at least 30%, I win a bet.
3) if the compressed size is or less than 30%, ie only 5% smaller, you win the bet.
4) This test and bet is valid until 20th July.
The bet amount is 15BTC. Now then, iota coin creator, can you walk the talk?