Condensed Statements of Operations (Unaudited) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues
Total revenues	$ 4,938,503	$ 739,157	$ 9,403,200	$ 1,751,735
Cost of revenues
Total cost of revenues	3,850,550	543,308	8,272,342	872,781
Gross profit	1,087,953	195,849	1,130,858	878,954
Operating expenses:
Professional fees	887,200	70,434	1,461,026	486,708
General and administrative	610,568	516,492	1,254,770	1,126,773
Compensation and related expenses	763,804	942,860	2,245,406	2,274,130
Research and development	145,592	213,332	548,386	523,658
Marketing	256,165	55,611	524,198	141,690
Realized (gains) losses on crypto asset transactions	4,407,773	121,964	8,567,681	(176,050)
Loss on extinguishment of debt	8,731		8,731
Total operating expenses	7,079,833	1,920,693	14,610,198	4,376,909
Other income (expenses):
Interest income
Interest expense	(1,496,529)		(1,718,423)
Change in unrealized appreciation (depreciation) of crypto assets	73,724,881	(7,396,380)	67,987,220	(237,052)
Change in fair value of warrant liabilities	(647,663)	53,437	(587,813)	195,937
Other income		28,000		28,000
Total other income (expenses)	71,580,689	(7,314,943)	65,680,984	(13,115)
Net income (loss)	$ 65,588,809	$ (9,039,787)	$ 52,201,644	$ (3,511,070)
Net income (loss) per share attributable to common stockholders
Basic	$ 1.48	$ (0.56)	$ 1.83	$ (0.22)
Diluted	$ 1.30	$ (0.56)	$ 1.48	$ (0.22)
Weighted-average shares of common stock used to compute net income per share:
Basic	44,233,030	16,158,032	28,575,472	15,870,343
Diluted	50,298,201	16,158,032	35,223,608	15,870,343
Block chain Infrastructure Revenues [Member]
Revenues
Total revenues	$ 4,215,224	$ 739,157	$ 8,676,357	$ 1,751,735
Cost of revenues
Total cost of revenues	3,843,634	543,308	8,265,426	872,781
DeFi Revenues [Member]
Revenues
Total revenues	723,279		726,843
Cost of revenues
Total cost of revenues	$ 6,916		$ 6,916

Realized gains losses on crypto asset currency transactions.

No definition available.

Name:	BTCS_RealizedGainsLossesOnCryptoAssetCurrencyTransactions
Namespace Prefix:	BTCS_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Other employee benefit expense includes, but is not limited to, service component of net periodic benefit cost for defined benefit plan. Excludes compensation cost in cost of good and service sold.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 48
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482785/280-10-55-48

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2