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 2012-05-28 in hash.keys
sha256(CsjzHiVX5XKlqArGJiYi6XLGLMylTrQg2ydZC4v9bIyAGrSYxShHdy75GYEfkfqz) -> 7c890dd307a3475302a563e3dfa283d4663122c7b855d4c6ff71a286b605b2aa
Verify that the hmac sha512 with secret and transaction_id hash to the bet hash
hmac_sha512(CsjzHiVX5XKlqArGJiYi6XLGLMylTrQg2ydZC4v9bIyAGrSYxShHdy75GYEfkfqz,ad070d5c535a2c3b675044c498054fec418e6fa0beb92fed300b12504579292d) -> c5035c8640913efa35b384fd5346aff26d17189c782dff6beafeebbfa0c46166 hmac512
Verify that the first bytes of the bet hash above is the lucky number
c5035c8640913efa35b384fd5346aff26d17189c782dff6beafeebbfa0c46166 -> c503 -> 50435