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,4e70db3f4999c6f30a3694f50f9582b30ed2e07ddc93f085b6060ac4fcb0ac90) -> f5116fe893f7d68b5b58d3ec71b11ecc3ccba22ae511e79b0cb69e110399a323 hmac512
Verify that the first bytes of the bet hash above is the lucky number
f5116fe893f7d68b5b58d3ec71b11ecc3ccba22ae511e79b0cb69e110399a323 -> f511 -> 62737