Can someone help me identify this spot on my BP?

[Ax01]

They develop black spots as in colouration on their scales? Because I was able to scrape some black stuff out from underneath the scale shown in the picture.. No blood though.

I did not know this, Thanks!

yep, true! i have a 75% white piebald and he developed in normal dark scale in the white lower half of his body.

i hope 2 more scales goes dark around it so it creates a <3 shape.