Stockholders' deficit (Tables)

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Options Outstanding

	No. of shares			Exercise price per  share		Weighted average exercise price
Outstanding as of January 1, 2019		97,499,908			$0.003 to $0.12	$	0.0910000
Granted		27,700,652			$0.10 to $0.12		0.1177300
Adjustment due to price protection		2,456,534,397		$	0.00204		0.0020400
Forfeited/cancelled		(15,633,709	)		0.03		0.0300000
Exercised		—			—		—
Outstanding as of December 31, 2019		2,566,101,248			$0.00204 to $0.12	$	0.0044700
Granted		-			-		-
Adjustment due to price protection		152,017,272,726			0.0000324		0.0000324
Forfeited/cancelled		(2,366,666	)		0.03		0.0300000
Granted in terms of debt extinguishment		326,286,847			0.000675		0.0006750
Cancelled as part of debt extinguishment		(154,300,675,861	)		0.0000324		0.0000324
Granted		133,333,332			0.0015000		0.0015000
Exercised		(224,388,247	)		0.0004		0.0004000
Outstanding as of September 30, 2020		515,561,379			$0.000675 to $0.12	$	0.0131892

Warrants outstanding

			Warrants outstanding							Warrants exercisable
Exercise price	No. of shares			Weighted average remaining years		Weighted average exercise price		No. of shares			Weighted average exercise price
$0.000675		326,286,847			4.78				326,286,847
$0.001500		133,333,332			4.87				133,333,332
$0.030000		3,703,700			0.53				3,703,700
$0.120000		52,237,500			1.14				52,237,500
		515,561,379			4.41	$	0.0131892		515,561,379		$	0.0131892