Business Organization and Nature of Operations	6 Months Ended
Jun. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business Organization and Nature of Operations	Note 1 - Business Organization and Nature of Operations BTCS Inc. (formerly Bitcoin Shop, Inc.), a Nevada corporation (the “Company”) was incorporated in 2008. In February 2014, the Company entered the business of hosting an online ecommerce marketplace where consumers can purchase merchandise using Digital Assets, including bitcoin and is currently focused on blockchain and digital currency ecosystems. In January 2015, the Company began a rebranding campaign using its BTCS.COM domain (shorthand for Blockchain Technology Consumer Solutions) to better reflect its broadened strategy. The Company released its new website which included broader information on its strategy. In late 2014 we shifted our focus towards our transaction verification service business, also known as bitcoin mining, though in mid-2016 we ceased our transaction verification services operation at our North Carolina facility due to capital constraints. Subject to additional financing, the Company plans to acquire additional Digital Assets to provide investors with indirect ownership of Digital Assets that are not securities, such as bitcoin and ether. The Company intends to acquire Digital Assets through open market purchases. Additionally, the Company may acquire Digital Assets by resuming its transaction verification services business through outsourced data centers and earning rewards in Digital Assets by securing their respective blockchains. We are not limiting our assets to a single type of Digital Asset and may purchase a variety of Digital Assets that appear to benefit our investors, subject to the certain limitations regarding Digital Securities. The Company is also seeking to acquire controlling interests in businesses in the blockchain industry. The Company has not participated in any initial coin offerings as it believes most of the offerings entail the offering of Digital Securities and require registration under the Securities Act and under state securities laws or can only be sold to accredited investors in the United States. Since about July 2017, initial coin offerings using Digital Securities have been (or should be) limited to accredited investors. Because we cannot qualify as an accredited investor, we do not intend to acquire coins in initial coin offerings or from purchasers in such offerings. Further, the Company does not intend to participate in registered or unregistered initial coin offerings. The Company will carefully review its purchases of Digital Securities to avoid violating the 1940 Act and seek to reduce potential liabilities under the federal securities laws. Digital asset blockchains are typically maintained by a network of participants which run servers which secure their blockchain. The market is rapidly evolving and there can be no assurances that we will be competitive with industry participants that have or may have greater resources than us. Amendment to Articles of Incorporation On April 5, 2019, the Company filed a Certificate of Amendment to its Articles of Incorporation (the “Amendment”) with the Nevada Secretary of State to effect a one-for 30 reverse split of the Company’s class of common stock. The Amendment took effect on April 9, 2019. No fractional shares were or will be issued or distributed as a result of the Amendment. Numbers of shares of the Company’s preferred stock were not affected by the Reverse Stock Split; however, the conversion ratios have been adjusted to reflect the Reverse Stock Split. The financial statements have been retroactively restated to reflect the reverse stock split.

Business Organization and Nature of Operations

6 Months Ended

Jun. 30, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Business Organization and Nature of Operations

Note 1 - Business Organization and Nature of Operations

BTCS Inc. (formerly Bitcoin Shop, Inc.), a Nevada corporation (the “Company”) was incorporated in 2008. In February 2014, the Company entered the business of hosting an online ecommerce marketplace where consumers can purchase merchandise using Digital Assets, including bitcoin and is currently focused on blockchain and digital currency ecosystems. In January 2015, the Company began a rebranding campaign using its BTCS.COM domain (shorthand for Blockchain Technology Consumer Solutions) to better reflect its broadened strategy. The Company released its new website which included broader information on its strategy. In late 2014 we shifted our focus towards our transaction verification service business, also known as bitcoin mining, though in mid-2016 we ceased our transaction verification services operation at our North Carolina facility due to capital constraints.

Subject to additional financing, the Company plans to acquire additional Digital Assets to provide investors with indirect ownership of Digital Assets that are not securities, such as bitcoin and ether. The Company intends to acquire Digital Assets through open market purchases. Additionally, the Company may acquire Digital Assets by resuming its transaction verification services business through outsourced data centers and earning rewards in Digital Assets by securing their respective blockchains. We are not limiting our assets to a single type of Digital Asset and may purchase a variety of Digital Assets that appear to benefit our investors, subject to the certain limitations regarding Digital Securities. The Company is also seeking to acquire controlling interests in businesses in the blockchain industry.

The Company has not participated in any initial coin offerings as it believes most of the offerings entail the offering of Digital Securities and require registration under the Securities Act and under state securities laws or can only be sold to accredited investors in the United States. Since about July 2017, initial coin offerings using Digital Securities have been (or should be) limited to accredited investors. Because we cannot qualify as an accredited investor, we do not intend to acquire coins in initial coin offerings or from purchasers in such offerings. Further, the Company does not intend to participate in registered or unregistered initial coin offerings. The Company will carefully review its purchases of Digital Securities to avoid violating the 1940 Act and seek to reduce potential liabilities under the federal securities laws.

Digital asset blockchains are typically maintained by a network of participants which run servers which secure their blockchain.

The market is rapidly evolving and there can be no assurances that we will be competitive with industry participants that have or may have greater resources than us.

Amendment to Articles of Incorporation

On April 5, 2019, the Company filed a Certificate of Amendment to its Articles of Incorporation (the “Amendment”) with the Nevada Secretary of State to effect a one-for 30 reverse split of the Company’s class of common stock. The Amendment took effect on April 9, 2019. No fractional shares were or will be issued or distributed as a result of the Amendment. Numbers of shares of the Company’s preferred stock were not affected by the Reverse Stock Split; however, the conversion ratios have been adjusted to reflect the Reverse Stock Split. The financial statements have been retroactively restated to reflect the reverse stock split.