Stock-Based Compensation (Details - Warrants outstanding) - $ / shares	6 Months Ended	12 Months Ended
Dec. 31, 2023	Jun. 30, 2023	Jun. 30, 2022
Equity [Abstract]
Common stock warrants, Outstanding - beginning	45,451,134	12,025,000
Weighted average exercise price, Outstanding - beginning	$ 0.33	$ 0
Weighted average remaining contractual life, Outstanding	8 years 7 months 20 days	8 years 9 months 29 days	8 years 9 months 25 days
Common stock warrants outstanding, Granted	16,111,000	33,426,134
Weighted average exercise price, Granted	$ 0.13	$ 0.29
Common stock warrants outstanding, Exercised	0	0
Weighted average exercise price, Exercised	$ 0	$ 0
Common stock warrants outstanding, Forfeited	0	0
Weighted average exercise price, Forfeited	$ 0	$ 0
Common stock warrants, Outstanding - ending	61,562,134	45,451,134	12,025,000
Weighted average exercise price, Outstanding - ending	$ 0.28	$ 0.33	$ 0
Common stock warrants, Exercisable	33,243,708
Weighted average exercise price, Exercisable	$ 0.34
Weighted average remaining contractual life, Exercisable	8 years 2 months 26 days

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

Weighted average price of options that were either forfeited or expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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Net number of share options (or share units) granted during the period.

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-Section 50
-Paragraph 2
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Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Number of shares (or other type of equity) forfeited during the period.

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Number of share options (or share units) exercised during the current period.

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