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 2012-07-15 in hash.keys
sha256(qVvpXE0x2cIs17GdQaGBdll8ETLokycnL6rsXRbTtRvJKchTMaUwUUYZ3AykwyJ5) -> 0703b5a37e8b9e62971727d26af1f5060c8dc2ceaec389dc7bbac4e0e581d725
Verify that the hmac sha512 with secret and transaction_id hash to the bet hash
hmac_sha512(qVvpXE0x2cIs17GdQaGBdll8ETLokycnL6rsXRbTtRvJKchTMaUwUUYZ3AykwyJ5,8912a0646a799add1b4972c58782e58af63e20eedd56cdf4202f88bce35ed839) -> ce921d2ce1fb33734fa076af83309bf470b513d7b959ba29b511e441dd5509ef hmac512
Verify that the first bytes of the bet hash above is the lucky number
ce921d2ce1fb33734fa076af83309bf470b513d7b959ba29b511e441dd5509ef -> ce92 -> 52882