Summary of Significant Accounting Policies | NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation and Principles of Consolidation The accompanying consolidated condensed financial statements, include the accounts of the Company’s subsidiaries, Marathon Crypto Mining, Inc., Crypto Currency Patent Holding Company and Soems acquisition Corp., have been prepared by the Company, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). Certain information and disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP) have been condensed or omitted pursuant to such rules and regulations. These consolidated condensed financial statements reflect all adjustments (consisting only of normal recurring adjustments) which, in the opinion of management, are necessary to present fairly the financial position, the results of operations and cash flows of the Company for the periods presented. It is suggested that these consolidated condensed financial statements be read in conjunction with the consolidated financial statements and the notes thereto included in the Company’s most recent Annual Report on Form 10-K. The results of operations for the interim periods are not necessarily indicative of the results to be expected for the full year ended December 31, 2019. Use of Estimates The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates made by management include, but are not limited to, estimating the useful lives of patent assets, the assumptions used to calculate fair value of warrants and options granted, goodwill impairment, realization of long-lived assets, deferred income taxes, unrealized tax positions and business combination accounting. Significant Accounting Policies There have been no material changes to the Company’s significant accounting policies to those previously disclosed in the 2018 annual report. Leases Effective January 1, 2019, the Company accounts for its leases under ASC 842, Leases. Under this guidance, arrangements meeting the definition of a lease are classified as operating or financing leases and are recorded on the consolidated balance sheet as both a right of use asset and lease liability, calculated by discounting fixed lease payments over the lease term at the rate implicit in the lease or the Company’s incremental borrowing rate. Lease liabilities are increased by interest and reduced by payments each period, and the right of use asset is amortized over the lease term. For operating leases, interest on the lease liability and the amortization of the right of use asset result in straight-line rent expense over the lease term. Variable lease expenses, if any, are recorded when incurred. In calculating the right of use asset and lease liability, the Company elects to combine lease and non-lease components. The Company excludes short-term leases having initial terms of 12 months or less from the new guidance as an accounting policy election and recognizes rent expense on a straight-line basis over the lease term. The Company continues to account for leases in the prior period financial statements under ASC Topic 840. Other than above, there have been no material changes in the Company’s significant accounting policies to those previously disclosed in the Company’s annual report on Form 10-K, which was filed with the SEC on March 25, 2019. Digital Currencies The following table presents the activities of the digital currencies for the three months ended March 31, 2019: Digital currencies at December 31, 2018 $ - Additions of digital currencies 230,694 Realized loss on sale of digital currencies (608 ) Sale of digital currencies (224,449 ) Digital Currencies at March 31, 2019 $ 5,637 Fair Value of Financial Instruments The Company measures at fair value certain of its financial and non-financial assets and liabilities by using a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date, essentially an exit price, based on the highest and best use of the asset or liability. The levels of the fair value hierarchy are: Level 1: Observable inputs such as quoted market prices in active markets for identical assets or liabilities Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market data Level 3: Unobservable inputs for which there is little or no market data, which require the use of the reporting entity’s own assumptions. The carrying amounts reported in the consolidated balance sheet for cash, accounts receivable, accounts payable, and accrued expenses, approximate their estimated fair market value based on the short-term maturity of these instruments. The carrying value of notes payable and other long-term liabilities approximate fair value as the related interest rates approximate rates currently available to the Company. Financial assets and liabilities are classified in their entirety within the fair value hierarchy based on the lowest level of input that is significant to their fair value measurement. The Company measures the fair value of its marketable securities by taking into consideration valuations obtained from third-party pricing sources. The pricing services utilize industry standard valuation models, including both income and market-based approaches, for which all significant inputs are observable, either directly or indirectly, to estimate fair value. These inputs included reported trades of and broker-dealer quotes on the same or similar securities, issuer credit spreads, benchmark securities and other observable inputs. The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis and the Company’s estimated level within the fair value hierarchy of those assets and liabilities as of March 31, 2019 and December 31, 2018, respectively: Fair value measured at March 31, 2019 Total carrying value at Quoted prices in active markets Significant other observable inputs Significant unobservable inputs March 31, 2019 (Level 1) (Level 2) (Level 3) Liabilities Warrant liability $ 76,817 $ - $ - $ 76,817 Fair value measured at December 31, 2018 Total carrying value at Quoted prices in active markets Significant other observable inputs Significant unobservable inputs December 31, 2018 (Level 1) (Level 2) (Level 3) Liabilities Warrant liability $ 39,083 $ - $ - $ 39,083 There were no transfers between Level 1, 2 or 3 during the three months ended March 31, 2019. At March 31, 2019, the Company had an outstanding warrant liability in the amount of $76,817 associated with warrants that were issued in January 2017 and warrants issued related to the Convertible Notes issued in August and September of 2017. The following table rolls forward the fair value of the Company’s warrant liability, the fair value of which is determined by Level 3 inputs for the three months ended March 31, 2019. FV of warrant liabilities Fair value Outstanding as of December 31, 2018 $ 39,083 Change in fair value of warrants 37,734 Outstanding as of March 31, 2019 $ 76,817 Basic and Diluted Net Loss per Share Net loss per common share is calculated in accordance with ASC Topic 260: Earnings Per Share (“ASC 260”). Basic loss per share is computed by dividing net loss by the weighted average number of shares of common stock outstanding during the period. The computation of diluted net loss per share does not include dilutive common stock equivalents in the weighted average shares outstanding, as they would be anti-dilutive. Securities that could potentially dilute loss per share in the future that were not included in the computation of diluted loss per share at March 31, 2019 and 2018 are as follows: As of March 31, 2019 2018 Warrants to purchase common stock 182,191 182,191 Options to purchase common stock 1,466,520 112,193 Preferred stock to exchange common stock - 485,540 Convertible notes to exchange common stock 312,221 612,221 Total 1,960,932 1,392,145 The following table sets forth the computation of basic and diluted loss per share: For the three months ended March 31, 2019 2018 Net loss attributable to common shareholders $ (1,044,862 ) $ (2,402,820 ) Denominator: Weighted average common shares - basic and diluted 6,338,418 3,805,684 Loss per common share - basic and diluted $ (0.16 ) $ (0.63 ) Sequencing In connection with August 14, 2017 Convertible Note financing, the Company adopted a sequencing policy whereby all future instruments may be classified as a derivative liability with the exception of instruments related to share-based compensation issued to employees or directors. Recent Accounting Pronouncements In June 2018, the FASB issued ASU 2018-07, “ Improvements to Nonemployee Share-Based Payment Accounting In July 2017, the FASB issued ASU 2017-11, “ Earnings Per Share (Topic 260) Distinguishing Liabilities from Equity (Topic 480) Derivatives and Hedging (Topic 815) In February 2016, the FASB issued ASU 2016-02, Leases Any new accounting standards, not disclosed above, that have been issued or proposed by FASB that do not require adoption until a future date are not expected to have a material impact on the financial statements upon adoption. |