99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink 995200100 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 995200200 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 995200400 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 99940401 - Disclosure - Other receivables, net (Details) link:presentationLink link:calculationLink link:definitionLink 99940501 - Disclosure - Loans receivable, net - Outstanding balances on loans receivable (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Loans receivable, net - Outstanding balances on loans receivable (Details) Calc 2 link:presentationLink link:calculationLink link:definitionLink 99940702 - Disclosure - Taxes - Loss before provision for income taxes (Details) link:presentationLink link:calculationLink link:definitionLink 99940902 - Disclosure - Convertible debentures - Components (Details) link:presentationLink link:calculationLink link:definitionLink 99940903 - Disclosure - Convertible debentures - Gain attributable to changes in instrument-specific credit risk in other comprehensive income (Details) link:presentationLink link:calculationLink link:definitionLink 99940905 - Disclosure - Convertible debentures - Aggregate unpaid principal balance and carrying amount of the debentures (Details) link:presentationLink link:calculationLink link:definitionLink 995200090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 995200105 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 995200205 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 995200300 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 995200305 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 99930303 - Disclosure - Crypto assets (Tables) link:presentationLink link:calculationLink link:definitionLink 99930903 - Disclosure - Convertible debentures (Tables) link:presentationLink link:calculationLink link:definitionLink 99931203 - Disclosure - Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 99940101 - Disclosure - Nature of business and organization - Organization and business overview (Details) link:presentationLink link:calculationLink link:definitionLink 99940102 - Disclosure - Nature of business and organization - Consolidated financial statements reflect the activities of SANGRIX (Details) link:presentationLink link:calculationLink link:definitionLink 99940103 - Disclosure - Nature of business and organization - Liquidity and going concern (Details) link:presentationLink link:calculationLink link:definitionLink 99940204 - Disclosure - Summary of significant accounting policies - Prepayments (Details) link:presentationLink link:calculationLink link:definitionLink 99940206 - Disclosure - Summary of significant accounting policies - Fair value hierarchy for those assets and liabilities measured at fair value on a recurring basis (Details) link:presentationLink link:calculationLink link:definitionLink 99940301 - Disclosure - Crypto assets (Details) link:presentationLink link:calculationLink link:definitionLink 99940302 - Disclosure - Crypto assets - Additional information about Dogecoins (Details) link:presentationLink link:calculationLink link:definitionLink 99940303 - Disclosure - Crypto assets - Additional information about USDT (Details) link:presentationLink link:calculationLink link:definitionLink 99940503 - Disclosure - Loans receivable, net - Additional information (Details) link:presentationLink link:calculationLink link:definitionLink 99940701 - Disclosure - Taxes - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 99940703 - Disclosure - Taxes - Effective tax rate (Details) link:presentationLink link:calculationLink link:definitionLink 99940704 - Disclosure - Taxes - Significant components of deferred tax assets (Details) link:presentationLink link:calculationLink link:definitionLink 99940801 - Disclosure - Concentration of risks (Details) link:presentationLink link:calculationLink link:definitionLink 99940901 - Disclosure - Convertible debentures (Details) link:presentationLink link:calculationLink link:definitionLink 99940904 - Disclosure - Convertible debentures - Initial measurement of the debentures (Details) link:presentationLink link:calculationLink link:definitionLink 99941001 - Disclosure - Fair value measurements - Fair value hierarchy (Details) link:presentationLink link:calculationLink link:definitionLink 99941005 - Disclosure - Fair value measurements - Valuation model (Details) link:presentationLink link:calculationLink link:definitionLink 99941101 - Disclosure - Equity (Details) link:presentationLink link:calculationLink link:definitionLink 99941102 - Disclosure - Equity - Direct offering and private placement (Details) link:presentationLink link:calculationLink link:definitionLink 99941103 - Disclosure - Equity - Mezzanine equity (Details) link:presentationLink link:calculationLink link:definitionLink 99941104 - Disclosure - Equity - Restricted shares issued for compensation (Details) link:presentationLink link:calculationLink link:definitionLink 99941105 - Disclosure - Equity - Shares issued for settlement of accrued compensation (Details) link:presentationLink link:calculationLink link:definitionLink 99941106 - Disclosure - Equity - Pre-funded warrants (Details) link:presentationLink link:calculationLink link:definitionLink 99941107 - Disclosure - Equity - Summary of pre-funded warrant activity (Details) link:presentationLink link:calculationLink link:definitionLink 99941108 - Disclosure - Equity - Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 99941201 - Disclosure - Segment reporting (Details) link:presentationLink link:calculationLink link:definitionLink 99941301 - Disclosure - Commitments and contingencies - Lease commitments (Details) link:presentationLink link:calculationLink link:definitionLink 99941401 - Disclosure - Subsequent events (Details) link:presentationLink link:calculationLink link:definitionLink 995210101 - Disclosure - Nature of business and organization link:presentationLink link:calculationLink link:definitionLink 995210201 - Disclosure - Summary of significant accounting policies link:presentationLink link:calculationLink link:definitionLink 995210301 - Disclosure - Crypto assets link:presentationLink link:calculationLink link:definitionLink 995210401 - Disclosure - Other receivables, net link:presentationLink link:calculationLink link:definitionLink 995210501 - Disclosure - Loans receivable, net link:presentationLink link:calculationLink link:definitionLink 995210601 - Disclosure - Deposit for long-term investment link:presentationLink link:calculationLink link:definitionLink 995210701 - Disclosure - Taxes link:presentationLink link:calculationLink link:definitionLink 995210801 - Disclosure - Concentration of risks link:presentationLink link:calculationLink link:definitionLink 995210901 - Disclosure - Convertible debentures link:presentationLink link:calculationLink link:definitionLink 995211001 - Disclosure - Fair value measurements link:presentationLink link:calculationLink link:definitionLink 995211101 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 995211201 - Disclosure - Segment reporting link:presentationLink link:calculationLink link:definitionLink 995211301 - Disclosure - Commitments and contingencies link:presentationLink link:calculationLink link:definitionLink 995211401 - Disclosure - Subsequent events link:presentationLink link:calculationLink link:definitionLink 99920202 - Disclosure - Summary of significant accounting policies (Policies) link:presentationLink link:calculationLink link:definitionLink 99930103 - Disclosure - Nature of business and organization (Tables) link:presentationLink link:calculationLink link:definitionLink 99930203 - Disclosure - Summary of significant accounting policies (Tables) link:presentationLink link:calculationLink link:definitionLink 99930403 - Disclosure - Other receivables, net (Tables) link:presentationLink link:calculationLink link:definitionLink 99930503 - Disclosure - Loans receivable, net (Tables) link:presentationLink link:calculationLink link:definitionLink 99930703 - Disclosure - Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 99931003 - Disclosure - Fair value measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 99940202 - Disclosure - Summary of significant accounting policies - Other receivables, net (Details) link:presentationLink link:calculationLink link:definitionLink 99940203 - Disclosure - Summary of significant accounting policies - Loans receivable, net (Details) link:presentationLink link:calculationLink link:definitionLink 99940205 - Disclosure - Summary of significant accounting policies - Impairment for long-lived assets (Details) link:presentationLink link:calculationLink link:definitionLink 99940207 - Disclosure - Summary of significant accounting policies - Segment reporting (Details) link:presentationLink link:calculationLink link:definitionLink 99940208 - Disclosure - Summary of significant accounting policies - Share-based compensation (Details) link:presentationLink link:calculationLink link:definitionLink 99940209 - Disclosure - Summary of significant accounting policies - Loss per share (Details) link:presentationLink link:calculationLink link:definitionLink 99940402 - Disclosure - Other receivables, net - Movements of allowance for credit losses (Details) link:presentationLink link:calculationLink link:definitionLink 99940502 - Disclosure - Loans receivable, net - Movements of allowance for credit losses (Details) link:presentationLink link:calculationLink link:definitionLink 99940601 - Disclosure - Deposit for long-term investment (Details) link:presentationLink link:calculationLink link:definitionLink 99941002 - Disclosure - Fair value measurements - Transfers between levels (Details) link:presentationLink link:calculationLink link:definitionLink 99941003 - Disclosure - Fair value measurements - Additional information (Details) link:presentationLink link:calculationLink link:definitionLink 99941004 - Disclosure - Fair value measurements - Reconciliation of the beginning and ending balances of the debentures (Details) link:presentationLink link:calculationLink link:definitionLink