The block in which the above post is included has a merkle root of 9cf3dd6e0a4cbef7037b4375de82c171b315a3ef.
To find the winner we:

1. Convert the merkle root into base 10:
   9cf3dd6e0a4cbef7037b4375de82c171b315a3ef = 896040930591703955268859621277347351870928430063.
2. Compute the residual after dividing by the number of tickets: 896040930591703955268859621277347351870928430063 mod 524 = 451.
3. This is the winning ticket, held by @zero-profit.

Congratulations!