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 2012-07-17 in hash.keys
sha256(vwnimTrzV1Gdc3duEw5lzhsNEBxnMWVZ42hH40ntqc42FxeLPlWhR2eSVSHwkosg) -> 52e022f374273beeee7ced34b9e6560fac20de4d9e3a295a51687663cb1656b6
Verify that the hmac sha512 with secret and transaction_id hash to the bet hash
hmac_sha512(vwnimTrzV1Gdc3duEw5lzhsNEBxnMWVZ42hH40ntqc42FxeLPlWhR2eSVSHwkosg,06652e31ed335c4ca78c9e0fa34b2d61677f3423a5b199131a6a233d0f3b1db2) -> f54236d3ae4fe9d30709e55e4d87ec532eb6299c014394e51a7e87d9fd1efbb5 hmac512
Verify that the first bytes of the bet hash above is the lucky number
f54236d3ae4fe9d30709e55e4d87ec532eb6299c014394e51a7e87d9fd1efbb5 -> f542 -> 62786