Cover [Abstract]
Entity Registrant Name
Entity Central Index Key
Document Type
Amendment Flag
Current Fiscal Year End Date
Entity Small Business
Entity Shell Company
Entity Emerging Growth Company
Entity Current Reporting Status
Document Period End Date
Entity Filer Category
Document Fiscal Period Focus
Document Fiscal Year Focus
Entity Ex Transition Period
Entity Common Stock Shares Outstanding
Document Quarterly Report
Document Transition Report
Entity File Number
Entity Incorporation State Country Code
Entity Tax Identification Number
Entity Address Address Line 1
Entity Address Address Line 2
Entity Address City Or Town
Entity Address State Or Province
Entity Address Postal Zip Code
City Area Code
Local Phone Number
Security 12b Title
Trading Symbol
Security Exchange Name
Entity Interactive Data Current
Class of Stock [Axis]
Class B Ordinary shares
Redeemable warrants [Member]
UNAUDITED INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS
Statement [Table]
Statement [Line Items]
Series A Preferred Stock [Member]
Series C Preferred Stock [Member]
Class A Common [Member]
Class B Common [Member]
Series B Preferred Stock [Member]
ASSETS
Current assets:
Cash and cash equivalents
Restricted cash
Prepayments and other current assets
Due from related parties
Total current assets
[Assets, Current]
Noncurrent assets:
Property and equipment, net
Intangible assets, net
Operating lease right-of-use assets, net
Investment accounts-restricted
Investment accounts-unrestricted
Deposit
Total noncurrent assets
[Assets, Noncurrent]
TOTAL ASSETS
[Assets]
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
Accounts payable
Deferred revenues
Due to related parties
Operating lease liabilities - current
Accrued liabilities and other payables
Total current liabilities
[Liabilities, Current]
Noncurrent liabilities:
Convertible notes payable
Operating lease liabilities - noncurrent
Deferred tax liabilities
Warrant liabilities
Total noncurrent liabilities
[Liabilities, Noncurrent]
TOTAL LIABILITIES
[Liabilities]
Commitments and contingencies
Stockholders' equity:
Preferred Stock, $0.0001 par value, 10,000,000 shares authorized,
Class A Common Stock, $0.0001 par value, 100,000 shares authorized, 13,070 shares issued and outstanding as of June 30, 2026 and December 31, 2025*
Treasury stock, 2,000 shares at cost
Additional paid-in capital
Accumulated deficit
Total stockholders' equity
[Equity, Attributable to Parent]
TOTAL LIABILITIES AND STOCKHOLDER'S EQUITY
[Liabilities and Equity]
Class B Common Stock [Member]
Class A Common Stock [Member]
Preferred stock, shares par value
Preferred stock, shares authorized
Treasury stock, Shares
Common stock, shares par value
Common stock, shares authorized
Common stock, shares issued
Common stock, shares outstanding
Preferred stock, shares issued
Preferred stock, shares outstanding
UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Revenues:
Service revenues
Total revenues
[Revenues]
Cost of revenues:
Cost of revenues
Total cost of revenues
[Cost of Revenue]
Gross profit
[Gross Profit]
Operating expenses:
Selling and marketing
General and administrative
Research and development
Total operating expenses
[Operating Expenses]
(Loss) from operations
[Operating Income (Loss)]
Other income (expense)
Change in fair value of warrants
Change in fair value of crypto assets
Change in fair value of convertible debt
Financing cost
Staking rewards
Interest and other expense
Total other (expense)
[Other Nonoperating Income (Expense)]
(Loss) before provision for income taxes
[Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest]
Provision for income taxes
Net (loss)
[Net Income (Loss) Attributable to Parent]
Weighted average shares outstanding-Class A Common Stock*
Basic and diluted net income per share-Class A Common Stock*
UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS EQUITY
Equity Components [Axis]
Preferred Stocks Series A
Preferred Stocks Series B
Class A Common Stock
Additional Paid-In Capital
Preferred Stocks Series C
Accumulated Deficit
Treasury Stocks [Member]
Class B Common Stock
Balance, shares
[Shares, Issued]
Balance, amount
Net loss
Reverse recapitalization
Conversion of convertible debt shares
Conversion of convertible debt, amount
Common stock issued to SPAC public shareholders shares
Common stock issued to SPAC public shareholders amount
Capital contribution from private placement shares
Capital contribution from private placement amount
Employee stock compensation shares
Employee stock compensation, amount
Stock compensation to advisors shares
Stock compensation to advisors amount
Conversion of preferred stock to common stock shares
Conversion of preferred stock to common stock amount
Issurance of common stock and warrants for intangible assets acquisition shares
Issurance of common stock and warrants for intangible assets acquisition Amount
Stock issued for waiving contractual restriction amount
Stock issued for waiving contractual restriction shares
Issurance of common stock for warrants excise, shares
Issurance of common stock for warrants excise, amount
Repurchase of treasury stock
Balance, amount
Balance, shares
UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
Cash flows from operating activities:
Net (loss)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization
Amortization of operating lease right-of-use assets
Employee stock compensation
Stock compensation issued for advisory service
Deferred tax liabilities
[Increase (Decrease) in Deferred Charges]
Change in fair value of warrants
[Fair Value Adjustment of Warrants]
Change in fair value of crypto assets
Change in fair value of convertible debt
[Change in fair value of convertible debt]
Stock issued for waiving contractual restiction
Staking rewards
[Staking rewards]
Changes in operating assets and liabilities:
Due from related parties
[Due from related parties]
Prepayments and other current assets
[Increase (Decrease) in Prepaid Expense and Other Assets]
Deposit
[Increase (Decrease) in Deposit Assets]
Accounts payable
[Increase (Decrease) in Accounts Payable]
Interest Payable
Deferred revenues
[Increase (Decrease) in Deferred Revenue]
Operating lease liabilities
Due to related parties
[Due to related parties]
Accrued liabilities and other payables
[Increase (Decrease) in Other Accounts Payable and Accrued Liabilities]
Net cash (used in) operating activities
[Cash Provided by (Used in) Operating Activity, Including Discontinued Operation]
Cash flows from investing activities:
Purchases of property and equipment
[Payments to Acquire Property, Plant, and Equipment]
Purchases of crypto assets
[Purchases of crypto assets]
Sales of crypto assets
[Sales of crypto assets]
Purchases of intangible assets
[Payments to Acquire Intangible Assets]
Net cash (used in) investing activities
[Cash Provided by (Used in) Investing Activity, Including Discontinued Operation]
Cash flows from financing activities:
Proceeds from convertible notes payable
Capital contribution from private placement
[Capital contribution from private placement]
Proceeds from the reverse recapitalization
Repurchase of treasury stock
[Payments for Repurchase of Other Equity]
Repayment of promissory notes to related party
Proceeds from promissory notes related party
Net cash provided by financing activities
[Cash Provided by (Used in) Financing Activity, Including Discontinued Operation]
Net (decrease) increase in cash, cash equivalents and restricted cash
[Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation]
Cash, cash equivalents and restricted cash, beginning of period
[Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation]
Cash, cash equivalents and restricted cash, end of period
Supplemental disclosure of cash flow information:
Cash paid during the period for:
Interest
Income taxes
Noncash activities:
Issurance of common stock for warrants excise
Purchase of crypto assets through convertible debt
Common stock issued for liability payment
Conversion of convertible debt to common stock
Conversion of preferred stock to common stock
Insider Trading Arrangements
Insider Trading Arrangements [Line Items]
Rule 10b5-1 Arrangements Adopted [Flag]
Rule 10b5-1 Arrangements Terminated [Flag]
Non Rule 10b5-1 Arrangements Adopted [Flag]
Non Rule 10b5-1 Arrangements Terminated [Flag]
Material Terms of Trading Arrangement [Text Block]
Description of the Business and Basis of Presentation
Description of the Business and Basis of Presentation
Business Description and Basis of Presentation [Text Block]
Summary of Significant Accounting Policies
Summary of Significant Accounting Policies
Significant Accounting Policies [Text Block]
Property and Equipment, net
Property and Equipment, net
Property, Plant and Equipment Disclosure [Text Block]
Investment accounts
Investment accounts
Investment [Text Block]
Intangible Assets
Intangible Assets
Intangible Assets Disclosure [Text Block]
Leases
Leases
[Leases]
Accrued Liabilities and Other Payables
Accrued Liabilities and Other Payables
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Income Taxes
Income Taxes
Income Tax Disclosure [Text Block]
Related parties
Related parties
Related Party Transactions Disclosure [Text Block]
Convertible notes
Convertible Notes
Warrant Liabilities
Warrant Liabilities
[Warrant Liabilities]
Recurring fair value measurements
Recurring fair value measurements
[Recurring fair value measurements]
Segment information and revenue analysis
Segment information and revenue analysis
Segment Reporting Disclosure [Text Block]
Commitments and Contingencies
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Equity
Equity
Equity [Text Block]
Concentration of risk
Concentration of risk
Concentration Risk Disclosure [Text Block]
Subsequent Event
Subsequent Event
Subsequent Events [Text Block]
Subscription Revenue
Principal Agent Considerations
Deferred Revenue
Accounting Principles
Principles of Consolidation
Liquidity and Going Concern
Use of Estimates
Revenue Recognition
Cost of Revenue
Referral Incentives
Cash and Cash Equivalents
Deposits
Property and Equipment
Investment accounts
Investment, Policy [Policy Text Block]
Intangible assets
Income Taxes
Income Tax, Policy [Policy Text Block]
Fair Value of Financial Instruments
Research and Development Costs
Segment Information and Geographic Data
Advertising Costs
Contingencies
Operating Leases
Earnings (loss) per Share
Recently Adopted Accounting Pronouncements
Schedule of cash on hand and bank deposits
Schedule of property and equipment, net
Schedule of digital asset holdings
Schedule of future amortization of intangible assets
Schedule of sublease obligations
Schedule of future amortization of the right of use assets
Schedule of accrued liabilities and other payables
Schedule of income tax provision
Schedule of deferred tax assets (liabilities)
Schedule of federal statutory rate
Schedule of affiliates and affiliated entities
Schedule of due from related parties
Schedule of due to related parties
Schedule of related party transactions
Schedule of ROU assets and operating lease liabilities recognized from related party
Schedule of description of convertible notes
Schedule of assumptions
Schedule of changes in the fair value of the company's convertible notes
Schedule of warrant liabilities
Schedule of fair value measurements of assets and liabilities on recurring basis
Schedule of disaggregated information of revenues
Schedule of shares issued in connection with merger
Business Combination [Axis]
Classover NJ [Member]
Equity ownership percentage
Cash on hand
Bank deposits
Restricted USDC in investment accounts
Total cash shown in the Statement of Cash Flows
Plan Name [Axis]
ATM Agreement
Maximum securities registered under S-3
Aggregate contractual principal amount
ATM amended and increase
Cash and cash equivalents
Current liabilities
Working capital surplus
Net loss
[Net loss]
Stockholders' deficit
Advertising expense
Right-of-use asset and operating lease liabilities
Incremental borrowing interest rate
Proceeds from business combination trust account
New issues share value of stock
Initial closing balance
Long-Lived Tangible Asset [Axis]
Robots [Member]
Computers and electronic equipment [Member]
Furniture and fixtures [Member]
Leasehold improvements [Member]
Total property and equipment
Less: accumulated depreciation
Total property and equipment, net
Depreciation expense
Number of Solana-purchased (restricted)
Number of Solana- Staking rewards
Number of Worldcoin-purchased
Number of Worldcoin- Staking rewards
Number of Hyperliquid purchased
Crypto asset purchased carrying value
Staking rewards
[Other Interest Earning Assets]
Unrealized gain (loss) on crypto assets
[Deferred Tax Assets, Unrealized Currency Losses]
Total investment accounts
Digital assets with a fair value
Net proceeds, percent
2026
2027
2028
Remaining
Total
[Total]
Related and Nonrelated Parties [Axis]
Silver Run Group LLC [Member]
Bottom [Member]
Top [Member]
Owned subsidiary
Total consideration
Cash consideration
Common stock, par value
Impairment loss
Warrants to purchase shares of common stock
Warrants exercise price
Ownership percentage
Discount rate
Expected term
Common stock, issued
Common stock value
Expected volatility
Risk-free interest rate
Dividend yield
Amortization expense
Fair value of the warrants
Royalty rates range
Patented technology
2026
[Lessee, Operating Lease, Liability, to be Paid, Year Two]
2027
[Lessee, Operating Lease, Liability, to be Paid, Year Three]
2028
[Lessee, Operating Lease, Liability, to be Paid, Year Four]
Remaining
[Lessee, Operating Lease, Liability, to be Paid, after Rolling Year Five]
Total future lease payments
Less: Interest
Present value of lease liabilities
2026
[2026]
2027
[2027]
2028
[2028]
Remaining
[Remaining]
Total
[Total 1]
Related Party Transaction [Axis]
Dream Go [Member]
Rent expense
Income from subleases
Right-of-use asset and operating lease liabilities
Borrowing rate
Remaining lease term
Short-Term Debt, Type [Axis]
Credit card payable [Member]
Payroll tax payable [Member]
Accrued liabilities and other payables
[Other Accounts Payable and Accrued Liabilities]
Deferred income tax expense
Current income tax expense
Total
[Total 2]
Net operating loss carryforwards
Change in fair value of crypto assets
[Change in fair value of crypto assets]
Change in fair value of convertible debt
[Change in fair value of convertible debt 1]
Impairment loss on intangible assets
Other expense temporary difference
Total deferred tax assets
Deferred tax liability- Depreciation
Allowance
[Deferred Tax Assets, Valuation Allowance]
Net deferred tax liability
Federal statutory tax rate
Deferred tax adjustment related to convertible debt convesion
[Debt Conversion, Converted Instrument, Rate]
Deferred tax adjustment related to Crypto asset exchange
Nondeductible expense
Valuation allowance
Effective income tax rate
Classover Holdings, Inc [Member]
Federal net operating loss carryforwards
Provision for income taxes
[Provision for income taxes]
Dream Legal Group, Inc. [Member]
Total due from related parties
Dream Go Inc. [Member]
Total due to related parties - current
Yi Liu [Member]
Luo Hui [Member]
Sublease income
Rent expense
[Rent expense]
Interest expense
ROU assets
Short term obligation under operating leases
Long term obligation under operating leases
[Long-Term Debt and Lease Obligation]
Purchase Agreement
Issue date
Face Value
Maturity date
Interest rate
Conversion Price
Floor Price
Redemption terms
Use of Proceeds
Fair Value Hierarchy and NAV [Axis]
Level 3 [Member]
Face value
Fair value
Volatility
Risk-free rate
Remaining contractual term
PIK interest rate
Stock price
Conversion price (effective)
Conversion price (floor)
Redemption premium
Fair value beginning balance
Changes in fair value recognized in earnings
Conversion into common and preferred stock
[Convertible Preferred Dividends, Net of Tax]
Initial recognition at principal amount
Fair value ending balance
Top [Member]
Aggregate principal amount
Proceeds from issuance of convertible notes
Interest rate
[Debt Instrument, Basis Spread on Variable Rate]
Aggregate contractual principal amount
Decrease in expected volatility minimum
Increase in expected volatility Maximum
Increase in expected volatility minimum
Description of increase in the estimated fair value
Decrease in expected volatility maximum
Conversion price (floor)
[Conversion price (floor)]
Lower conversion price percent
Fair value increase
Fair value decrease
Convertible notes issued
Conversion notes amount
Converted shares
Pre-split basis shares
Fair value conversion
[Fair value conversion]
Fair value conversion
Fair value as of December 31, 2025
[Fair value as of December 31, 2025]
Change in fair value
Fair value as of June 30, 2026
Award Date [Axis]
March 31, 2026 [Member]
Warrants outstanding
Exercise price
Redemption price
Last sale price of ordinary shares
Newly issued price
Percent of aggregate gross proceeds from issuances
Warrant adjusted percentage
Warrant issued
Level 1 [Member]
Crypto Asset [Member]
Level 2 [Member]
Level 3 [Member]
Convertible Notes Payable [Member]
WarrantLiabilities [Member]
Assets, Fair Value Disclosure
Warrant liabilities
[Liabilities, Fair Value Disclosure]
Operating Activities [Axis]
Time-based subscriptions [Member]
Credit-based subscriptions [Member]
Total revenues
Total Class A common shares [Member]
Convertible note holders of Classover Inc. prior to merger - Class B [Member]
Holders of BFAC public shareholders - Class B [Member]
March 31, 2026 [Member]
Total Class B common shares [Member]
Rest of Classover DE shareholders prior to merger - Class B [Member]
BFAC sponsors - Class B [Member]
Founder of Classover DE - Class A [Member]
Classover DE equity holders-Series A Preferred Shares [Member]
Series A Preferred Shares [Member]
Shares, issued
Sale of Stock [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Preferred Shares
March 2026 Reverse Stock [Member]
June 4, 2026 [Member]
BFAC Sponsor [Member]
Luo Hui [Member]
PIPE investor [Member]
2024 Incentive Plan [Member]
Intellectual Property [Member]
2025 Long Term Equity Incentive Plan [Member]
Series B Convertible Preferred Stock [Member]
Preferred stock shares authorized
Preferred stock, par value
Convertible notes payable
[Convertible Notes Payable]
Common stock shares issued upon conversion of convertible securities
Fair value of equity securities issued
Conversion upon notes
Conversion of preferred stock convertible preferred stock into class B common stock
Convertible preferred stock issued
Stock repurchase program authorized amount
Common stock shares repurchased
Aggregate purchase price
Aggregate principal amount
[Aggregate principal amount]
Conversion notes amount
[Conversion of Stock, Amount Issued]
Converted shares
Pre-split basis shares
Fair value conversion
Annual dividends payable
Converted par value
Convertible preferred stock, shares issued
Total shares authorized
Former share issued
Share received during period
Share redemptions description
Warrants description
Investment amount
Stock compensation cost
Granted shares
Share issued for service
Outstanding bill payment
Cash
Preferred shars conversion, description
Long-term incentive description
Rerverse stock description
Rerverse stockw description
Common stock, par value
Common stock, authorized
Share issued upon conversion
Common stock, issued
Peferred share description
Shares issued value
Preferred stock, issued
Warrant issued
[Class of Warrant or Right, Unissued]
Concentration Risk Type [Axis]
Revenues [Member]
Purchases [Member]
Concentration risk percentage
Federally bank insured limits
Cash deposit balance
Subsequent Event Type [Axis]
Subsequent Events [Member]
Series C Preferred Stock [Member]
ATM Offering
GPU Compute Services Agreement
Shares registered for potential issuance
Aggregate contract value
Shares sold
Gross proceeds
Number of preferred shares converted
Convertable stock converted into common sock