It's a Provably Fair Verifier.

I don't have ability to assess your verifier but if you need idea or want to learn from other verifiers, you can look at some verifiers.

BTCGOSU's Provably Fair Verifier
Provablyfair.me
Cryptogambling.org

First two verifiers have announcement threads. BTCGOSU and Provablyfair.me announcement threads.