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 2012-07-19 in hash.keys
sha256(VjEkCRFMptiDtGH356aLcHWMoMqaffWX56Ntq74GUyCmt5prZAP2FytawAyBrWBe) -> 5bea3b3f1804edc3a60fecb957233e7b2e77b2cbee384e14277f10228c3b50f5
Verify that the hmac sha512 with secret and transaction_id hash to the bet hash
hmac_sha512(VjEkCRFMptiDtGH356aLcHWMoMqaffWX56Ntq74GUyCmt5prZAP2FytawAyBrWBe,df23ec3591f793f03e7a87997aa44c95d45e37cd4c7e3b099d35fca71959d91b) -> 5a68c428b47555aa867f1dca34a9eeada80e39980834bfc2a8410f72393067b7 hmac512
Verify that the first bytes of the bet hash above is the lucky number
5a68c428b47555aa867f1dca34a9eeada80e39980834bfc2a8410f72393067b7 -> 5a68 -> 23144