php hash_hmac(
	"sha512",
	ed8bd0bdcb30459b8ebc247356f365fedd851ae3eb446bb3dbddfbc9f7eb40c4,
	sKPTAJLZb3aGp6cPbdaqDtxKctYCaH9ShtBrT4PjCY2AbmxzzcSL6yHWjkYjVR2I) ->
 38aa01f1429995cb520672c3ad30faa93bdf211effde5b2384454e3f88d1b60d736385cd0d94d0ea97aecbeb2a0be73588e85321aac8804ab77fdf6ee3c67869