Note 1 - Business Description and Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

Schedule of Digital Assets [Table Text Block]

	For the Three Months Ended September 30,
	2025				2024
Asset	Token Rewards		Revenue ($USD)		Token Rewards		Revenue ($USD)
$TAO		273.84	$	97,000		—	$	—

	For the Nine Months Ended September 30,
	2025				2024
Asset	Token Rewards		Revenue ($USD)		Token Rewards		Revenue ($USD)
$TAO		280.41	$	99,000		—	$	—