The block in which the above post is included has a merkle root of c2e420c44392111d8540afdf7e2190bef3a56b8a.
To find the winner we:

1. Convert the merkle root into base 10:
   c2e420c44392111d8540afdf7e2190bef3a56b8a = 1112631633823400280808086718251104078452563995530.
2. Compute the residual after dividing by the number of tickets: 1112631633823400280808086718251104078452563995530 mod 243 = 94.
3. This is the winning ticket, held by @steemitboard.

Congratulations!