Non-adjusting events after reporting period [axis] Potential ordinary share transactions [member] Components of equity [axis] Issued and additional paid in capital [member] Transaction with non-controlling interest [member] Foreign currency translation [member] Retained earnings [member] Equity attributable to owners of parent [member] Non-controlling interests [member] Types of contracts [axis] Standby equity purchase agreement [member] Range [axis] Bottom of range [member] Top of range [member] Classes of share capital [axis] Ordinary shares [member] Subsidiaries [axis] Security matters (SMX) PLC [member] Security matters PTY ltd [member] Lionheart III corp [member] SMX (security matters) ireland limited [member] SMX fashion and luxury [member] True silver SMX platform ltd [member] SMX (security matters) israel ltd [member] Security matters canada ltd. [member] SMX beverages pty ltd. [member] SMX circular economy platform PTE, ltd. [member] True gold consortium pty ltd [member] SMX circular economy FZCO [member] SMX IP and licensing limited [member] Yahaloma technologies inc [member] RBW december agreement [member] Classes of financial liabilities [axis] Convertible loan tranche [member] Convertible loan tranche one [member] Convertible loan tranche two [member] R&I trading [member] Preference shares [member] Deferred shares [member] Nonadjusting Events [Member] Issued capital [member] Counterparties [axis] RBW December [member] Categories of related parties [axis] Investors [member] Service [member] 2022 incentive equity plan [member] Officers [member] Types of antidilutive instruments [axis] Restricted share units [member] Key management personnel of entity or parent [member] Directors [member] Total for all joint ventures [member] Total for all related parties [member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Statement of financial position [abstract] Current assets Cash and cash equivalent Other current receivables Investment in gold Total current assets Non-current assets Property, plant and equipment, net Right of use assets Intangible assets, net Goodwill Investment in associated companies Total non-current assets Total assets Current liabilities Trade payables Other payables Convertible notes Warrants - derivative financial liability Bridge loans liabilities Lease liabilities Total current liabilities Non-current liabilities Lease liabilities Total non-current liabilities Total liabilities Equity Issued capital and additional paid in capital Foreign currency translation reserve Transaction with non-controlling interest reserve Accumulated losses Total equity attributable to owners of the parent Non- controlling interest Total equity Total equity and liabilities Profit or loss [abstract] General and administrative expenses Selling and marketing expenses Research and development expenses, net Amortization of Intangible Assets Operating loss Finance income Finance expenses Loss before income tax Income tax Net loss Other comprehensive loss Total comprehensive loss Net loss attributable to: Equity holders of the Company Non- controlling interest Basic loss per share attributable to shareholders Diluted loss per share attributable to shareholders Disclosure of non-adjusting events after reporting period [table] IfrsStatementLineItems [Line Items] Description of reverse stock splits Statement of changes in equity [table] Balance Net loss Other comprehensive loss Total comprehensive loss Issuance of ordinary shares -SEPA facility fee Issuance of Ordinary shares due to SEPA withdrawals Conversion of convertible notes into ordinary shares Equity issuance to investors Share-based compensation Conversion of convertible notes into ordinary shares Conversion of short term loan into ordinary shares Balance Statement of cash flows [abstract] Cash flows from operating activities: Loss before tax for the year Share-based compensation Issuance of restricted shares to investors Depreciation and amortization Decrease in other receivables Decrease in trade payables Decrease in other payables Revaluation of financial liabilities at fair value Financial expenses, net due to bridge loans principal amounts Interest on leases Interest expenses and revaluation of convertible notes Revaluation of Investment in gold Financial expenses, net due to revaluation of SEPA Interest expenses due to short term loan Issuance of warrants to the placement agent Net cash flow used in operating activities Cash flows from investing activities: Purchase of property, plant and equipment Investment in Gold Net cash flow used in investing activities Cash flows from financing activities: Payment of lease liabilities Proceeds from issuance of convertible notes and security Repayment of bridge loans Proceeds from SEPA share issuance, net Repayment of short-term loan Repayment of convertible notes Net cash flow from financing activities Increase (decrease) in cash and cash equivalents Cash and cash equivalents at beginning of period Exchange rate differences on cash and cash equivalent Cash and cash equivalents at end of period Appendix A – Non-Cash transactions during the period: Conversion of convertible notes (and warrants) into ordinary shares Issuance of Ordinary shares to services providers Issuance of warrants to the placement agent – issuance expenses against additional paid in capital General GENERAL Significant Accounting Policies Accounting Judgments Estimates And Assumptions SIGNIFICANT ACCOUNTING POLICIES, ACCOUNTING JUDGMENTS, ESTIMATES AND ASSUMPTIONS Notes and other explanatory information [abstract] INVESTMENT IN GOLD CONVERTIBLE NOTES Standby Equity Purchase Agreement STANDBY EQUITY PURCHASE AGREEMENT COMMITMENTS AND CONTINGENT LIABILITIES Shareholders Equity SHAREHOLDERS’ EQUITY LOSS PER SHARE RELATED PARTIES Basis of preparation Functional currency Application of accounting policies New standards, interpretations and amendments not yet effective SCHEDULE OF COMPANIES SUBSIDIARIES SCHEDULE OF CARRYING AMOUNTS OF GOLD HOLDINGS SCHEDULE OF SHARE CAPITAL SCHEDULE OF LOSS PER SHARE SCHEDULE OF KEY MANAGEMENT PERSONNEL SCHEDULE OF BALANCE WITH RELATED PARTIES Disclosure of subsidiaries [table] Country of incorporation of subsidiary Proportion of ownership interest in subsidiary Disclosure of disaggregation of revenue from contracts with customers [table] Accumulated losses Debt issued Reverse stock split Minimum bid price Number of outstanding shares Par value per share Fair Value (US$ Thousands) Gold Holdings (Troy Ounces) Investments current Gain on disposals of investment properties Issuance of promissory note Cash proceeds Cash placement agent fee Legal expenses Original issue amount Original issue discount Outstanding principal and interest description Ownership limit, rate Description of conversion of debt to equity Floor price Proceeds from loan Debt Conversion price, value Number of value converted Number of shares issued Converted debt remaining principal Investor committed to purchase amount Percentage of commitment amount Number of ordinary shares at a cost value issued Number of ordinary shares issued Investors terms and conditions description Gross proceeds Commitment amount net Commitment description Agent fees Contractual capital commitments Fee expense Deposit security Reverse share splits, description Number of shares authorized Number of shares issued and outstanding Ordinary shares par value per share Number of shares issued value Converted number of shares issued Issued shares cost Issuance of ordinary shares due to SEPA withdrawals Proportion of ownership interest in associate Liquidation preference value Dividend percentage Share-based payment expenses Net loss attributable to the owners of the Company Basic loss per share Diluted loss per share Weighted average number of ordinary shares used in calculating basic loss per share Weighted average number of ordinary shares used in calculating diluted loss per share Reverse share splits Short-term salary and fees Share based payments Post-employment retirement benefits Non-monetary benefits Key management personnel compensation Disclosure of transactions between related parties [table] Salary and related Consultant services Investment in subsidiary Other receivables Total Investment in gold. Convertible note. Bridge loans liabilities. Issued capital and additional paid in capital. Transaction with noncontrolling interest reserve. Impairment and amortization. Other comprehensive income loss. Comprehensive income loss. Equity holders of company. Description of reverse stock splits significant change in shares issued and outstanding. Issued and additional paid in capital [member] Transaction with non-controlling interest [member] Foreign currency translation [member] Increase decrease through conversion of pre paid advance into ordinary shares warrants. Equity issuance to investors. Issuance of Ordinary shares due to SEPA withdrawals. Increase decrease through conversion of short term loan. Income loss before tax. Adjustments for issuance of restricted shares. Interest on leases. Adjustments for increase decrease in interest expenses Revaluation of Investment in Gold. Financial expenses, net due to revaluation of SEPA. Issuance of warrants to the placement agent Proceeds from SEPA share issuance, net. Repayment of convertible notes. Non cash transactions during period abstract. Conversion of convertible notes (and warrants) into ordinary shares. Issuance of Ordinary shares to services provider. Issuance of warrants to the placement agent – issuance expenses against additional paid in capital. Disclosure of Basis of Preparation of Financial Statement Explanatory. Security matters PTY ltd [member] Share issued price per share. Redemption percentage of business combination. Lionheart [member] Business combination agreement [member] Remaining funds in trust account. True gold consortium pty ltd [member] Deb issued. Standby equity purchase agreement [member] Security matters (SMX) PLC [member] Lionheart III corp [member] SMX (security matters) ireland limited [member] SMX fashion and luxury [member] True silver SMX platform ltd [member] SMX (security matters) israel ltd [member] Security matters canada ltd. [member] SMX beverages pty ltd. [member] SMX circular economy platform PTE, ltd. [member] SMX circular economy FZCO [member] SMX IP and licensing limited [member] Yahaloma technologies inc [member] Reverse stock split ratio description. Minimum bid price. Disclosure of summary of significant accounting policies explanatory. Description of accounting policy for basis of preparation explanatory. Description of accounting policy new standards interpretations and amendments adopted explanatory. Promissory note. RBW december agreement [member] Proceeds from issuance of promissory note Original issue discount. Outstanding principal and interest description. Floor price per share. Proceeds from loan. Convertible loan tranche [member] Convertible loan tranche one [member] Convertible loan tranche two [member] Conversion price value. Number of value converted. Converted debt remaining principal amount. Disclosure of Standby Equity Purchase Agreement Explanatory. Percentage of commitment amount. Description of investors terms and conditions. Percentage of net proceeds used to purchase crypto assets. Description of purchase obligation of crypto assets. Commitment amount net. Commitment description. R&I trading [member] Deferred shares [member] Number of shares issued and outstanding. Nonadjusting events [member] Number of shares issued value. Net loss attributable to owners. Key management personnel compensation non monetary benefits. Directors [member] Balance with related parties. RBW December [member] Converted number of shares issued. Investors [member] Service [member] 2022 incentive equity plan [member] Officers [member] Disclosure of detailed information about balance with related parties explanatory. Ordinary shares par value per share. Amortization of intangible asset. Disclosure of carrying amounts of gold holdings explanatory. Fair value of investments. Gold holdings on investments. Dividend percentage. Current assets [Default Label] Non-current assets [Default Label] Assets Current liabilities [Default Label] Non-current lease liabilities Non-current liabilities [Default Label] Liabilities Equity attributable to owners of parent Equity [Default Label] Equity and liabilities Profit (loss) from operating activities Profit (loss) before tax ComprehensiveIncomeLoss Profit (loss), attributable to non-controlling interests Other comprehensive income Increase (decrease) through conversion of convertible instruments, equity Adjustments for finance income (cost) Cash flows from (used in) operating activities Purchase of property, plant and equipment, classified as investing activities Purchase of investment property Cash flows from (used in) investing activities Payments of lease liabilities, classified as financing activities Repayments of borrowings, classified as financing activities Repayments of current borrowings RepaymentOfConvertibleNotes Cash flows from (used in) financing activities Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Retained earnings, profit (loss) for reporting period Key management personnel compensation Amounts payable, related party transactions Outstanding commitments made by entity, related party transactions