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 2012-05-10 in hash.keys
sha256(HDiDBifKB5DqTZXGmEhwcNAppZYuSRYAQoLu5ye75P0fogYAM3Nm5Isq16yHtBQj) -> b99c283f3529e3d73da1e75b8a1d9e7d9bb5378f8309a5cdd699930becb87ef6
Verify that the hmac sha512 with secret and transaction_id hash to the bet hash
hmac_sha512(HDiDBifKB5DqTZXGmEhwcNAppZYuSRYAQoLu5ye75P0fogYAM3Nm5Isq16yHtBQj,c4e6a3b5753479fda30955c581bd462fcc4b684a39af1ef89cc695b1c45c3ffd) -> 02b57e8fbd709741605ac03640f80cc01da0053c4750df065cf2ce88e8b73180 hmac512
Verify that the first bytes of the bet hash above is the lucky number
02b57e8fbd709741605ac03640f80cc01da0053c4750df065cf2ce88e8b73180 -> 02b5 -> 693