The block in which the above post is included has a merkle root of fb0145249951478de9dfc79086c868a21fc4dcc9.
To find the winner we:

1. Convert the merkle root into base 10:
   fb0145249951478de9dfc79086c868a21fc4dcc9 = 1432985007423670662511730714311303287591582096585.
2. Compute the residual after dividing by the number of tickets: 1432985007423670662511730714311303287591582096585 mod 868 = 605.
3. This is the winning ticket, held by @zero-profit.

Congratulations!