Stockholders' Deficit (Details - Warrants by exercise price) - shares	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Warrant [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of warrant shares outstanding	53,657,234	61,427,834	98,966,049
Weighted average remaining life warrants outstanding	2 years 9 months 21 days	4 years 5 months 26 days
Number of warrant shares exercisable	53,657,234
Warrant Price 1 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of warrant shares outstanding	10,855,918
Weighted average remaining life warrants outstanding	3 years 3 months 18 days
Number of warrant shares exercisable	10,855,918
Weighted average remaining life warrants exercisable	3 years 3 months 18 days
Warrant Price 2 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of warrant shares outstanding	23,841,323
Weighted average remaining life warrants outstanding	3 years 3 days
Number of warrant shares exercisable	23,841,323
Weighted average remaining life warrants exercisable	3 years 3 days
Warrant Price 3 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of warrant shares outstanding	18,959,993
Weighted average remaining life warrants outstanding	5 months 26 days
Number of warrant shares exercisable	18,959,993
Weighted average remaining life warrants exercisable	5 months 26 days