picture a: 525, straps, not locked out.
picture b: what appears to be 565, straps, bar incredibly uneven, not remotely locked out.
600 pounds requires SIX 45s, moron. you have five 45s and what looks like a 35 = 565. you'd need two 10s and a 2.5 to make 600 from that, and as blurry as that is, you obviously don't have that on there.
pictures don't mean shit. you said a youtube challenge. post a video or concede your loss. no straps, the lift has to be completely, PL rules. that means if you hitch the bar up your thighs, the lift doesn't count.