0XFC07A1825367BBE * inv(0xdb09b0615ad40a0)
Interesting constraction ! I now will try to understand why is worked )))
Respect.

if a*b=p,
then b = p/a = p * a^-1
BIG thank you !!!This is correct, but this 038141a3381c97660163ce69acf22d5a0cc8c09fcbb624fa556ff17629b4b31918 not privkey, this is publick key.Look:
https://ibb.co/58B7ccrI did not write that this is a private key. In the formula, you can see that this is exactly the public key.
I just pointed out that for this formula the equality A*B <> C, if
B = 038141a3381c97660163ce69acf22d5a0cc8c09fcbb624fa556ff17629b4b31918
How to find something with known privkey for G(base point of secp256k1) for adding after to our calculus ?