Related and Nonrelated Parties [Axis]
Related Party [Member]
Class of Stock [Axis]
Common Class A and B [Member]
Third Parties [Member]
Equity Components [Axis]
Common Stock [Member]
Receivables from Stockholder [Member]
Additional Paid-in Capital [Member]
Statutory Reserve [Member]
AOCI Attributable to Parent [Member]
Retained Earnings [Member]
Measurement Frequency [Axis]
Fair Value, Recurring [Member]
Asset Class [Axis]
Time Deposits [Member]
Fair Value Hierarchy and NAV [Axis]
Fair Value, Inputs, Level 1 [Member]
Fair Value, Inputs, Level 2 [Member]
Fair Value, Inputs, Level 3 [Member]
Structured Deposits [Member]
Government Securities [Member]
Fund Investments [Member]
Money Market Funds [Member]
Cryptocurrencies [Member]
Concentration Risk Type [Axis]
Customer Concentration Risk [Member]
Concentration Risk Benchmark [Axis]
Revenue Benchmark [Member]
Customer [Axis]
Customer A [Member]
Customer B [Member]
Customer C [Member]
Customer D [Member]
Geographical [Axis]
CHINA
Overseas [Member]
Investment Type [Axis]
Statistical Measurement [Axis]
Minimum [Member]
Maximum [Member]
Crypto Asset [Axis]
ETH and ETH-Coinbase Staked [Member]
USDT [Member]
Ethereumand Staked Ethereum [Member]
Bitcoin [Member]
Other Cryptocurrencies [Member]
Long-Lived Asset, Class [Axis]
Building [Member]
Building Improvements [Member]
Computers and Electronic Equipment [Member]
Furniture and Fixtures [Member]
Vehicles [Member]
Software, In-Development, Internally Developed, and Purchased [Member]
Intangible Asset, Finite-Lived, Class [Axis]
Trademarks [Member]
PoS Technology Platform [Member]
Customer Relationships [Member]
Website [Member]
Common Class A [Member]
Common Class B [Member]
Plan Name [Axis]
2022 Share Incentive Plan [Member]
ADR [Member]
Award Type [Axis]
Restricted Stock Units (RSUs) [Member]
Share-Based Payment Arrangement, Option [Member]
ADSs [Member]
Product and Service [Axis]
Mining Products [Member]
Other Revenue [Member]
Work In Progress [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Tops Future Microelectronics Co Ltd [Member]
Subsequent Event Type [Axis]
Subsequent Event [Member]
Scenario [Axis]
Forecast [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]
ASSETS
Current assets:
Cash and cash equivalents
USDC
Cryptocurrency, current
Inventories, net
Prepayments and other current assets, net
Short-term investments
Total current assets
Non-current assets:
Cryptocurrencies, non-current
Long-term investments
Property, equipment and software, net
Intangible assets, net
Operating lease right-of-use assets
Deferred tax assets
Other non-current assets
Total non-current assets
Total assets
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Accounts payable
Contract liabilities
Income tax payable
Operating lease liabilities, current
Provision for warranty
Accrued liabilities and other current liabilities
Total current liabilities
Non-current liabilities:
Operating lease liabilities, non-current
Total non-current liabilities
Total liabilities
Shareholders’ equity:
Class A and Class B ordinary shares (US$0.000001 par value; in aggregate, 50,000,000,000 shares authorized, 121,484,348 and 122,492,282 shares issued, 121,423,854 and 122,381,588 shares outstanding as of December 31, 2025 and June 30, 2026, respectively)
Subscriptions receivable from shareholders
Additional paid-in capital
Statutory reserves
Accumulated other comprehensive loss
Retained earnings
Total shareholders' equity
Total liabilities and shareholders' equity
Statement [Table]
Statement [Line Items]
Due from related party
Ordinary shares, par value
Ordinary shares, authorized
Ordinary shares, issued
Ordinary shares outstanding
Defined Benefit Plan [Table]
Defined Benefit Plan Disclosure [Line Items]
Total revenue
Cost of revenue
Gross profit
Operating expenses:
Research and development expenses
Sales and marketing expenses
General and administrative expenses
Total operating expenses
Income/(loss) from operations
Interest income
Foreign exchange loss, net
Change in fair value of cryptocurrencies
Other income, net
Loss before income tax expenses
Income tax (expense)/benefit
Net income/(loss)
Foreign currency translation adjustment, net of nil tax
Total comprehensive income/(loss)
Weighted average number of shares used in per share calculation:
Basic
Diluted
Net income/(loss) per share:
Basic
Diluted
Balance
Balance, shares
Issuance of ordinary shares
Issuance of ordinary shares, shares
Issuance of shares for exercise of options
Issuance of shares for exercise of options, shares
Vesting of employee restricted share units
Vesting of employee restricted share units, shares
Share-based compensation expense
Appropriation to statutory reserves
Net income/(loss)
Foreign currency translation adjustment
Independent directors’ share awards
Independent directors share awards, shares
Balance
Balance, shares
Statement of Cash Flows [Abstract]
Cash flows from operating activities
Net cash used in operating activities
Cash flows from investing activities:
Purchase of short-term and long-term investments
Proceeds from disposal of short-term investments
Purchase of cryptocurrency
Proceeds from sale/exchange of cryptocurrencies
Purchase of property, equipment and software
Proceeds from sale of long-term investment
Proceeds from disposal of intangible assets to a related party
Purchase of intangible assets
Net cash provided by/(used in) investing activities
Cash flows from financing activities:
Proceeds from issuance of ordinary shares
Net cash provided by financing activities
Effect of exchange rate changes on cash and cash equivalent
Net decrease in cash and cash equivalents
Cash and cash equivalents, at the beginning of year
Cash and cash equivalents at the end of year
Supplemental disclosure of cash flow information:
Cash paid for income taxes
Supplemental disclosure of non-cash investing and financing activities:
USDT paid to purchase ETH
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization and basis of presentation
Accounting Policies [Abstract]
Summary of significant accounting policies
Risks and Uncertainties [Abstract]
Risks and concentration
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents
Inventory Disclosure [Abstract]
Inventories, net
Prepayments And Other Current Assets Net
Prepayments and other current assets, net
Short-term investments and long-term investments
Investments, All Other Investments [Abstract]
Cryptocurrencies
Property, Plant, and Equipment [Abstract]
Property, equipment and software, net
Intangible Asset, Goodwill and Other [Abstract]
Intangible assets, net
Payables and Accruals [Abstract]
Accrued liabilities and other current liabilities
Equity [Abstract]
Share capital
Share-Based Payment Arrangement [Abstract]
Share-based compensation
Revenue from Contract with Customer [Abstract]
Revenue and contract liabilities
Related Party Transactions [Abstract]
Related party transactions
Income Tax Disclosure [Abstract]
Income taxes
Earnings Per Share [Abstract]
Basic and diluted net earnings/(loss) per share
Segment Reporting [Abstract]
Operating segments
Commitments and Contingencies Disclosure [Abstract]
Commitments and contingencies
Subsequent Events [Abstract]
Subsequent events
Use of estimates
Fair value measurements
Related party transactions
Recently adopted or issued accounting pronouncements
Schedule of group's assets
Schedule of concentration of risk
Schedule of cash and cash equivalents
Schedule of cash and cash equivalents by current
Schedule of inventories, net
Schedule of prepayments and other current assets, net
Schedule of short-term investments and long-term investment classified by security type
Crypto Asset, Holding [Table]
Crypto Asset, Holding [Line Items]
Schedule of cryptocurrencies holdings
Schedule of cryptocurrencies holdings activity
Schedule of cryptocurrency additional information
Schedule of property, equipment and software, net
Schedule of intangible assets
Schedule of accrued liabilities and other current liabilities
Schedule of unvested restricted stock units activity
Summary of changes in share options relating to ordinary shares granted
Schedule of share-based compensation expenses
Summary of disaggregation of revenue
Schedule of related party transaction
Schedule of topsfuture balance
Schedule of components of provisions for income tax (expense)/benefit
Schedule of income tax assets and liabilities
Schedule of basic and diluted net earnings/(loss) per share
Schedule of disaggregated cost of revenue and research and development
Exchange currency rate
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of investments
Concentration Risk [Table]
Concentration Risk [Line Items]
Concentration risk percentage
Cash
Money market funds
Cash and cash equivalents
Cash and Cash Equivalent [Table]
Finished goods
Work in process
Raw materials
Inventories, gross
Less: inventory provision
Inventory write-down
Schedule Of Prepayments And Other Current Assets Net
VAT deductible
Prepayments to vendors
Interest receivables
Income tax receivables
Rental and other deposits
Others
Prepayments and other current assets, net
Write-downs of prepayments
Financial Instruments Owned and Pledged as Collateral [Table]
Financial Instruments Owned and Pledged as Collateral [Line Items]
Adjusted cost
Gross unrealized gains
Long-term investment
Percentage of return on investment
Equity method investment
Cash proceeds
Other income
Current assets
Non-current assets
Cryptocurrency, Quantity
Cryptocurrency, Cost basis
Cryptocurrency, Fair value
Cryptocurrency, Quantity
Beginning balance
Purchases of cryptocurrencies in cash
Cryptocurrencies received from customers
Staking rewards from self-owned cryptocurrencies
Operating expenses paid in cryptocurrencies
Sales and exchanges of cryptocurrencies
Changes in fair value of cryptocurrencies
Foreign exchange differences
Ending balance
Crypto Asset, Number of Units
Property, Plant, and Equipment [Table]
Property, Plant, and Equipment [Line Items]
Total cost
Less: accumulated depreciation and amortization
Less: impairment provision
Property, equipment and software, net
Depreciation and amortization expense
Intangible Asset, Finite-Lived [Table]
Intangible Asset, Finite-Lived [Line Items]
Total cost
Less: accumulated amortization
Intangible assets, net
Amortization expense
Consideration payable for asset acquisition (Note a)
Salary and welfare payable
Other tax payables
VAT received from customers related to contract liabilities
Others
Total
Stock, Class of Stock [Table]
Class of Stock [Line Items]
Share capital authorized
Common stock, shares authorized
Common stock, par value
Ordinary shares issued
Number of shares converted
Common stock, stock subdivision and conversion basis
Ordinary shares, shares issued
Ordinary shares, shares outstanding
ADs, shares issued
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of RSUs, Awarded and Unvested, Beginning Balance
Weighted average grant date fair value, Awarded and Unvested, Beginning Balance
Number of RSUs, Granted
Weighted average grant date fair value, Granted
Number of RSUs, Vested
Weighted average grant date fair value, Vested
Number of RSUs, Canceled/forfeited
Weighted average grant date fair value, Canceled/forfeited
Number of RSUs, Awarded and Unvested, Ending Balance
Weighted average grant date fair value, Awarded and Unvested, Ending Balance
Number of RSUs, Expected to vest
Weighted average grant date fair value, Awarded and Unvested, Ending Balance
Number of share options, Beginning Balance
Weighted average exercise price, Beginning Balance
Weighted average remaining contractual life outstanding
Aggregate intrinsic value, Beginning Balance
Number of share options, Granted
Weighted average exercise price, Granted
Number of share options , Exercised
Weighted average exercise price ,Exercised
Number of share options , Canceled/forfeited
Weighted average exercise price, Canceled/forfeited
Number of share options, Beginning Balance
Weighted average exercise price, Beginning Balance
Aggregate intrinsic value, Beginning Balance
Number of share options, Vested and exercisable
Weighted average exercise price,Vested and exercisable
Weighted average remaining contractual life, Vested and exercisable
Aggregate intrinsic value,Vested and exercisable
Number of share options , Vested and expected to vest
Weighted average exercise price, Vested and expected to vest
Weighted average remaining contractual life, Vested and expected to vest
Aggregate intrinsic value, Vested and expected to vest
Research and development expenses
Sales and marketing expenses/(reversal)
General and administrative expenses
Total share-based compensation expense
Share-based compensation expense
Unamortized compensation costs
Weighted average period
Shares granted fully vested
Share based compensation expense
Disaggregation of Revenue [Table]
Disaggregation of Revenue [Line Items]
Contract with customer, liability, revenue recognized
Remaining performance obligations
Related Party Transaction [Table]
Related Party Transaction [Line Items]
Products revenue – related party
Other income – related party (disposal of technology and intellectual property assets)
Amounts due from related parties included in prepayments and other current assets
Current income tax expense/(benefit)
Deferred income tax expense/(benefit)
Income tax expense/(benefit)
Deferred tax assets:
Accrued expenses and others
Inventory provision
Impairment on prepayments
Impairment of long-lived assets
Product warranty
Intercompany unrealized profit
Net operating loss carryforward
Total deferred tax assets before valuation allowance
Valuation allowance
Total deferred tax assets
Deferred tax liabilities:
Unrealized gain and accrued interest income on investments
Accelerated tax depreciation
Total deferred tax liabilities
Deferred tax assets, net
Effective income tax rates
PRC statutory income tax rate
Valuation allowance
Unrecognized tax position
Net income/(loss) attributable to ordinary shareholders, basic
Net income/(loss) attributable to ordinary shareholders, diluted
Weighted-average ordinary shares outstanding - basic
Effect of dilutive potential ordinary shares
Weighted-average ordinary shares outstanding - diluted
Basic net income/(loss) per share
Diluted net income/(loss) per share
Cost of revenue (excluding the impact of write-down)
Inventory provision, write-down of prepayments and provision for inventory purchase commitments
Total cost of revenue
Salary, bonus, welfare and share-based compensation expense
New products development
Depreciation
Total research and development expenses
Number of operating segment
Number of reportable segment
Segment reporting description
Other segment net expenses
Subsequent Event [Table]
Subsequent Event [Line Items]
Options granted
Options vest description
Share repurchase
USD Stable Coin.
Provision for warranty.
Statutory reserve.
Third Parties [Member]
Change in fair value of cryptocurrency.
Statutory Reserve [Member]
Overseas [Member]
Appropriations to statutory reserve.
Stock issued during period value independent directors share awards.
Consideration payable for asset acquisition.
Other tax payables current.
Inventory provision.
Stock issued during period share independent directors share awards.
Prepayments and Other Current Assets [Disclosure Text Block]
Income tax receivables.
2022 Share Incentive Plan [Member]
Share based compensation arrangement by share based payment award equity instruments other than options expected to vest number.
Share based compensation arrangement by share based payment award equity instruments other than options expected to vest weighted average grant date fair value.
Time Deposits [Member]
Structured Deposits [Member]
Government Securities [Member]
Impairment of long-lived assets.
Deferred tax assets unrealized profit
Deferred tax assets tax loss
Deferred tax liabilities accelerated tax depreciation
Fund Investments [Member]
Non cash collection of usd stable paidto purchase ethereum.
Share capital authorized.
Proceeds from disposal of intangible assets to related party.
Percentage of return on investment.
Purchases of crypto currencies.
Proceeds from sale exchange of crypto currencies.
Exchange currency price per share.
Crypto Currency Holding [Table Text Block]
USDT [Member]
Bitcoin [Member]
Crypto assets number of units.
Other Cryptocurrencies [Member]
Ethereumand Staked Ethereum [Member]
Schedule Of Revenue And Disaggregated Cost Of Revenue And Research And Development Expenses [Table Text Block]
Cost of revenue excluding impact of write down
Inventory provision write down of prepayments and provision for inventory purchase commitments
Non Mining Products [Member]
ETH and ETH-Coinbase Staked [Member]
Crypto asset foreign exchange gain loss.
Share based compensation arrangement by share based payment award equity instruments other than options vest description.
Operating expenses paid In crypto currencies.
Sales and exchanges of crypto currencies.
Effect of dilutive potential ordinary shares.
Crypto currencies received from staking income.
Less impairment provision.
Government Grants.
Other income net third parties.
Customer A [Member]
Realized change in fair value of investments.
Customer B [Member]
Other income related party.
Customer C [Member]
Income from disposal of intangible assets.
Customer D [Member]
Investment income.
Tops Future Microelectronics Co Ltd [Member]
Schedule of Top Future Balance [Table Text Block]
Amounts due from related parties included in prepayments and other current assets.
Consideration payable for asset acquisition unpaid.
Mining Products [Member]
Other Revenue [Member]
Allocated share-based compensation expense research and development expense.
Allocated share-based compensation expense sales and marketing expenses reversal.
Allocated share-based compensation expense general and administrative expense.
Payments for cryptocurrency.
PoS Technology Platform [Member]
Computers and Electronic Equipment [Member]
Website [Member]
Cryptocurrencies [Member]
Related Party Transactions [Policy Text Block]
Staking rewards from selfowned cryptocurrencies.
Work In Progress [Member]
Proceeds from disposal of technology and intellectual property assets to a related party.
Amount due from related party current.
Exchange rate, for amount.
Deferred compensation arrangement with individual salary, bonus, welfare and share-based compensation expense.
ADSs [Member]
Products revenue related party.
Common Class A and B [Member]
Assets, Current
Assets, Noncurrent
Assets
Liabilities, Current
Liabilities, Noncurrent
Liabilities
Stockholders' Equity Note, Subscriptions Receivable
Equity, Attributable to Parent
Liabilities and Equity
Cost of Revenue
Gross Profit
Selling and Marketing Expense
General and Administrative Expense
Operating Expenses
Operating Income (Loss)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income Tax Expense (Benefit)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Shares, Outstanding
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Payments to Acquire Investments
PurchasesOfCryptoCurrencies
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Intangible Assets
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Cash and Cash Equivalents Disclosure [Text Block]
Inventory Disclosure [Text Block]
PrepaymentsAndOtherCurrentAssetsDisclosureTextBlock
Property, Plant, and Equipment [Text Block]
Intangible Asset [Text Block]
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
Related Party Transactions [Policy Text Block]
Inventory, Gross
InventoryProvision
CryptoAssetsNumberOfUnits
Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization
LessImpairmentProvision
Intangible Asset, Finite-Lived, before Accumulated Amortization
Intangible Asset, Finite-Lived, Accumulated Amortization
Other Accrued Liabilities, Current
Accounts Payable and Accrued Liabilities, Current
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestNumber
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestWeightedAverageGrantDateFairValue
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Deferred Tax Assets, Gross
Deferred Tax Assets, Net of Valuation Allowance
Deferred Tax Liabilities, Unrealized Gains on Trading Securities
DeferredTaxLiabilitiesAcceleratedTaxDepreciation
Deferred Tax Liabilities, Gross
Deferred Tax Assets, Net
Cost of Product and Service Sold