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Shareholders' Equity - Summary of Warrant Activity (Details) (Warrant [Member], USD $)
 3 Months Ended
Mar. 31, 2015
Warrant [Member]
  
Number of Warrants Outstanding Beginning Balance 875,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Number of Warrants Outstanding Issuance of warrants with Units - January 19, 2015* 10,825,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember		 [1]
Number of Warrants Outstanding Ending Balance 11,700,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Weighted Average Exercise Price Outstanding Beginning Balance $ 0.10BTCS_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
Weighted Average Exercise Price Outstanding Issuance of warrants with Units - January 19, 2015* $ 0.10BTCS_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIssuanceWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember		 [1]
Weighted Average Exercise Price Outstanding Ending Balance $ 0.10BTCS_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePrice
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
[1] The warrants contain most favor nation and call provision and the Company classifies these warrant instruments as liabilities measured at fair value and re-measures these instruments at fair value each reporting period. (See FN 9)