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Summary of Significant Accounting Policies - Schedule of Revenue Disaggregated by Revenue Source (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 2,267,191	$ 3,521,154	$ 4,588,727	$ 7,017,336
Transaction and processing fees [Member]
Disaggregation of Revenue [Line Items]
Total revenue	2,096,342	2,484,193	4,154,619	4,772,402
Merchant equipment rental and sales [Member]
Disaggregation of Revenue [Line Items]
Total revenue	4,563	27,940	16,687	48,123
Revenue, net - cryptocurrency mining [Member]
Disaggregation of Revenue [Line Items]
Total revenue	60,190	52,319	145,672	263,936
Other revenue from monthly recurring subscriptions [Member]
Disaggregation of Revenue [Line Items]
Total revenue	70,359	145,026	142,996	253,894
Digital product revenue [Member]
Disaggregation of Revenue [Line Items]
Total revenue	$ 35,737	$ 811,676	$ 128,753	$ 1,678,981

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