Note 3 - Balance Sheet Components - Schedule of Other Assets (Details) - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Prepaid technology license fees	$ 50,000	$ 50,000
Deposits	19,947	36,947
Total other assets	$ 69,947	$ 86,947

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480657/210-10-S50-7

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant