Download and verify hash.keys
For more details on the secret keys see secrets
Verify that the secret used hashes to the hash listed for for 2012-07-18 in hash.keys
sha256(aTkhiLjdeCNLyqjHnQuAop4hEJEh2GrRMQa0PBofIeF02CzZUiOWiX9VEx1JChqJ) -> d9451383ab51a2bb0cf8dee1578b87f533de7c7a8486ec3b66dad6ad3ff19025
Verify that the hmac sha512 with secret and transaction_id hash to the bet hash
hmac_sha512(aTkhiLjdeCNLyqjHnQuAop4hEJEh2GrRMQa0PBofIeF02CzZUiOWiX9VEx1JChqJ,a8c1305d08d308ddefa52414ac4d190732b12529a8b7cfc519290b1edd0140ce) -> da5f96cd271900c504859ac4214148ba513c939eaa77bb7445c61748e89cd08b hmac512
Verify that the first bytes of the bet hash above is the lucky number
da5f96cd271900c504859ac4214148ba513c939eaa77bb7445c61748e89cd08b -> da5f -> 55903