php hash_hmac(
	"sha512",
	3500f54c54e02a16de0d82c106ed03d366d02f6a2888477e1b486a4488e35d6e,
	sKPTAJLZb3aGp6cPbdaqDtxKctYCaH9ShtBrT4PjCY2AbmxzzcSL6yHWjkYjVR2I) ->
 daa9951d4402c4b58573df0f02bd68fc1887670d1855d00949165d9227a463ba045b5dfa93c5eb30e9be62630702895d8a3de626b11cdb9edebf97678a47bfca