Net income (loss) per common share (Details 1) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income per share available for common stockholders	$ (232,155)	$ (218,518)	$ (407,872)	$ (417,578)
Numbers of Shares	3,729,053,805	3,729,053,805	3,729,053,805	3,729,053,805
Per Share amount	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.00)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			1,275,143,076	929,744,111
Warrants [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			692,852,506	605,727,506
Convertible Notes [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount			582,290,570	324,016,605