After learn of curve secp256k1 for processing decimal, binary or hex number to public key with scalar multiplication process addition and doubling process on curve.
I wonder is above process is reversible or not? base on my approach yes it was reversible but not feasible due to still used brute force method, because when try to reversing always have two option result 0 or 1, odd or even, mirror object or real object, once again I don't talk kangaroo or BSGS algorithm or new algorithm but just by see the pattern.
And after try many approach for reversing or reducing bits I see some method that can reduce the brute force work until 50 percent and more, disclaimer even increase the chance but there is still rooms for two option above for blinding path again.