Class of Stock [Axis]
Series A Preferred Stock [Member]
Series D Preferred Stock [Member]
Equity Components [Axis]
Preferred Stock [Member]
Class A 1 Units [Member]
Member Units [Member]
Class A 2 Units [Member]
Common Stock [Member]
Treasury Stock, Common [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Long-Lived Asset, Class [Axis]
Mining Equipment [Member]
Computer Equipment [Member]
Statistical Measurement [Axis]
Maximum [Member]
Capital Units by Class [Axis]
Capital Unit Class A 1 [Member]
Capital Unit Class A2 [Member]
Antidilutive Securities [Axis]
Share-Based Payment Arrangement, Option [Member]
Conversion Of Restricted Stock Units [Member]
Warrant [Member]
Crypto Asset [Axis]
Bitcoin [Member]
Dogecoin [Member]
Litecoin [Member]
Other Crypto coin [Member]
Othercoin [Member]
Plan Name [Axis]
Thumzup's 2024 Equity Incentive Plan [Member]
Thumzup's 2025 Equity Incentive Plan [Member]
2025 Omnibus Equity Incentive Plan [Member]
Award Type [Axis]
Minimum [Member]
Restricted Stock Units (RSUs) [Member]
Title and Position [Axis]
Advisors [Member]
Exercise Price Range [Axis]
Exercise Price 1 [Member]
Exercise Price 2 [Member]
Exercise Price 3 [Member]
Exercise Price 4 [Member]
Restricted Stock Units RSU Issued [Member]
Vesting Activity of Restricted Stock Units [Member]
Debt Instrument [Axis]
Secured Promissory Note [Member]
Class of Warrant or Right [Axis]
Prefunded Warrants [Member]
Board of Directors Chairman [Member]
Related and Nonrelated Parties [Axis]
IRTH Communications LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Services Agreement [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 [Table]
Statement [Line Items]
ASSETS
Current assets:
Cash and cash equivalents
Digital assets, at fair value
Other receivable
Prepaid expenses
Total current assets
Equipment, net
Capitalized software costs, net
Deposits for equipment
Other assets
Total assets
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable and accrued expenses
Total current liabilities
Commitments and Contingencies (Note 7)
Stockholders’ equity:
Preferred stock
Common stock, $0.001 par value, 250,000,000 shares authorized; 39,643,626 and 30,375,530 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively
Treasury stock, at cost – 59,191 shares
Additional paid in capital
Accumulated deficit
Total stockholders’ equity
Total liabilities and stockholders’ equity
Preferred stock, par value
Preferred stock, stated value
Preferred stock, shares authorized
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, par value
Common stock, authorized
Common stock, shares issued
Common stock, shares outstanding
Treasury stock, common shares
Income Statement [Abstract]
Revenues
Cost of revenue
Gross profit
Operating Expenses:
General and administrative expenses
Depreciation and amortization
Stock based compensation
Total Operating Expenses
Loss From Operations
Other Income (Expense):
Net realized and unrealized gains (losses), digital assets
Other income
Interest income (expense), net
Total Other Income (Expense)
Net Loss Before Income Taxes
Provision for Income Taxes (Benefit)
Net Loss
Net Loss Per Common Share:
Basic
Diluted
Weighted Average Common Shares Outstanding:
Basic
Diluted
BALANCE
Balance, shares
Stock based compensation
Preferred Series A issued for dividends
Preferred Series A issued for dividends, shares
Issuance of common stock issued for public offering, net of issuance cost
Issuance of common stock issued for public offering , net of issuance cost, shares
Issuance of prefunded warrants
Net loss
Common stock issued for services
Common stock issued for services, shares
Preferred Series A declared but not issued for dividend
Preferred Series A converted to common stock
Preferred Series A Converted to common stock, shares
Preferred Series D converted to common stock
Preferred Series D Converted to common stock, shares
Proceeds from issuance of Class A-2 Units, net of issuance costs and escrow fees
Proceeds from issuance of Class A-2 Units, net of issuance costs and escrow fees, shares
BALANCE
Balance, shares
Statement of Cash Flows [Abstract]
Cash flows from operating activities:
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization expense
Digital asset mining revenue
Net unrealized and realized (gain) loss on digital assets
Impairment of capitalized software
Changes in operating assets and liabilities:
Prepaid expense
Other assets
Other receivables
Accounts payable and accrued expenses
Net cash used in operating activities
Cash flows from investing activities:
Purchase of equipment
Payments for deposits on equipment
Proceeds from sale of digital assets
Net cash provided by (used in) investing activities
Cash flows from financing activities:
Proceeds from public offering, net of issuance cost
Proceeds long term debt, net of discount
Prepayments of long term debt
Proceeds from issuance of Class A-1 Units
Proceeds from issuance of Class A-2 Units
Net cash provided by financing activities
Net increase in cash
Cash, beginning of period
Cash, end of period
Supplemental disclosures of cash flow information:
Cash paid during period for interest
Cash paid for taxes
Supplemental disclosures of non-cash financing activities:
Preferred Series A shares issued for dividends
Preferred Series A shares converted for common stock
Preferred Series D shares converted for common stock
Common stock issued for services
Exercise of prefunded warrants for common stock
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business Organization and Nature of Operations
Accounting Policies [Abstract]
Summary of Significant Accounting Policies
Intangible Asset, Goodwill and Other [Abstract]
Digital Assets
Deposits On Equipment
Deposits on Equipment
Property, Plant, and Equipment [Abstract]
Equipment
Research and Development [Abstract]
Capitalized Software
Commitments and Contingencies Disclosure [Abstract]
Contingencies
Share-Based Payment Arrangement [Abstract]
Stock Awards
Warrants
Warrants
Debt Disclosure [Abstract]
Secured Promissory Notes
Equity [Abstract]
Stockholder’s Equity
Segment Reporting [Abstract]
Segment Information
Income Tax Disclosure [Abstract]
Income Taxes
Related Party Transactions [Abstract]
Related Party Transactions
Subsequent Events [Abstract]
Subsequent Events
Basis of Presentation and Consolidation
Use of Estimates
Fair Value Measurement
Cash and Cash Equivalents
Digital Assets
Impairment of long-lived assets
Prepaid Expenses and Other Assets
Equipment
Capitalized Software Costs
Revenue Recognition
Cost of Revenue
Sales and Marketing
Income Taxes
Segment Reporting
Share-based Compensation
Treasury Stock
Preferred Stock
Common Stock
Member Units
Net Loss Per Common Share
Recent Accounting Pronouncements Not Yet Adopted
Schedule of Potentially Dilutive Securities Excluded From Computation of Basic and Diluted Net Loss Per Share
Crypto Asset, Holding [Table]
Crypto Asset, Holding [Line Items]
Schedule of Digital Assets Holdings
Schedule of Digital Asset Roll Forward
Schedule of Equipment
Schedule of Capitalized Software Costs
Schedule of Stock Option Activity
Schedule of Exercise Price of Stock Options
Schedule of Activity Related to RSUs
Schedule of Warrant Activity
Schedule of Exercise Price of Warrants
Antidilutive Security, Excluded EPS Calculation [Table]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total potentially dilutive shares
Property, Plant, and Equipment [Table]
Property, Plant, and Equipment [Line Items]
Cash FDIC insured amount
Cash uninsured amount
Digital assets
Crpto asset realized and unrealized gain loss
Prepaid expense
Other assets
Estimated useful life
Sales and marketing expenses
Number of operating segment
Number of reportable segment
Number of shares repurchase, value
Treasury stock, common value
Preferred stock, authorized
Preferred stock, issued
Preferred stock, outstanding
Common stock shares authorized
[custom:CapitalUnitsIssued-0]
Capital Units, Value
Digital assets, quantity
Digital assets, costs
Digital assets, fair value
Dogecoin as of December 31, 2025
Receipt of Dogecoin from mining services
Proceeds from sale of Dogecoin
Change in fair value of Dogecoin
Dogecoin as of June 30, 2026
Other litecoins
Digital asset sales
Net unrealized and realized loss, digital assets
Deposits and advance payments on mining equipment
Total
Less: accumulated depreciation
Equipment, net
Depreciation
Capitalized software cost
Less: accumulated amortization
Capitalized software, net
Amortization expense related to capitalized software costs
Colocation and hosting related service expenses
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options Outstanding, Beginning Balance
Weighted-Average Exercise Price, Beginning Balance
Weighted-Average Remaining Contractual Term, Outstanding
Aggregate Intrinsic Value, Beginning Balance
Options, Granted
Weighted-Average Exercise Price, Granted
Weighted-Average Remaining Contractual Term, Granted
Aggregate Intrinsic Value, Granted
Options, Exercised
Weighted-Average Exercise Price, Exercised
Options, Forfeited
Weighted-Average Exercise Price, Forfeited
Weighted-Average Remaining Contractual Term, Forefeited
Options, Cancelled/Exchanged
Weighted-Average Exercise Price, Cancelled/Exchanged
Options Outstanding, Ending Balance
Weighted-Average Exercise Price, Ending Balance
Aggregate Intrinsic Value, Ending Balance
Options, Exercisable
Weighted-Average Exercise Price, Exercisable
Weighted-Average Remaining Contractual Term, Exercisable
Aggregate Intrinsic Value, Exercisable
Exercise Price
Number of Options
Remaining Life In Years
Number of Options Exercisable
RSUs, Outstanding balance
Weighted-Average Exercise Price, Outstanding balance
RSUs, Granted
Weighted-Average Exercise Price, Granted
RSUs, Cancelled
Weighted-Average Exercise Price, Cancelled
RSUs, Cancelled
Weighted-Average Exercise Price, Cancelled
RSUs, Outstanding balance
Weighted-Average Exercise Price, Outstanding balance
RSUs, Vested
Weighted-Average Exercise Price, Vested
Number of shares reserved for issuance
Common stock available for future issuance
Aggregate intrinsic value of outstanding stock options
Stock price
Fair value of options vested
Unrecognized compensation expense
RSUs granted
RSUs vest description
RSUs granted fair value
Unamortized stock-based compensation
Unamortized stock-based compensation
Warrants Outstanding, Beginning Balance
Weighted-Average Exercise Price, Beginning Balance
Weighted-Average Remaining Contractual Term, Outstanding
Aggregate Intrinsic Value, Beginning Balance
Warrants, Granted
Weighted-Average Exercise Price, Granted
Aggregate Intrinsic Value, Granted
Warrants, Exercised
Weighted-Average Exercise Price, Exercised
Warrants, Cancelled/Exchanged
Weighted-Average Exercise Price, Cancelled/Exchanged
Warrants Outstanding, Ending Balance
Weighted-Average Exercise Price, Ending Balance
Aggregate Intrinsic Value, Ending Balance
Warrants, Exercisable
Weighted-Average Exercise Price, Exercisable
Weighted-Average Remaining Contractual Term, Exercisable
Aggregate Intrinsic Value, Exercisable
Exercise Price
Warrants Outstanding
Warrants Exercisable
Weighted Avg. Remaining Life
Aggregate intrinsic value of outstanding stock warrants
Share price
Short-Term Debt [Table]
Short-Term Debt [Line Items]
Debt principal balance
Debt interest rate
Debt instrument maturity date
Debt principal balance
Original issue discount amount
Class of Warrant or Right [Table]
Class of Warrant or Right [Line Items]
Sale of stock description
Proceeds from Issuance Initial Public Offering
Offering expenses
Warrants to purchase common stock
Warrants exercisable
Shares issued for dividend
Share price
Share price annualized basis
Purchase price per share
Shares of common stock
Common stock, per share
Common stock conversions
Offering of fees
Closing share price
Common stock convertible rate
Related Party Transaction [Table]
Related Party Transaction [Line Items]
Service fee per month
Number of fully vested stock options granted
Exercise price
Service fee paid
Deposits On Equipment [Text Block]
Deposits on mining equipment.
Preferred stock stated value.
Schedule Of Capitalized Software Costs [Table Text Block]
Colocation and hosting related service expenses.
Thumzup's 2024 Equity Incentive Plan [Member]
Thumzup's 2025 Equity Incentive Plan [Member]
2025 Omnibus Equity Incentive Plan [Member]
Class A 1 Units [Member]
Class A 2 Units [Member]
Share based compensation arrangements by share based payment award options cancelled in period weighted average exercise price.
Sharebased compensation arrangement by sharebased payment award options outstanding weighted average remaining contractual term granted.
Share based compensation arrangement by sharebased payment award options outstanding weighted average remaining contractual term forfeitures.
Sharebased compensation arrangement by share based payment award options granted intrinsic value.
Exercise Price 1 [Member]
Exercise Price 2 [Member]
Exercise Price 3 [Member]
Exercise Price 4 [Member]
Preferred Series A issued for dividends, value.
Preferred Series A issued for dividends, shares.
Stock issued during period value issuance of common stock issued for public offering net of issuance cost.
Stock issued during period shares issuance of common stock issued for public offering net of issuance cost.
Stock issued during period value issuance of prefunded warrants.
Advisors [Member]
Share based compensation arrangement by share based payment award equity instruments other than options vest in period description.
Restricted Stock Units RSU Issued [Member]
Vesting Activity of Restricted Stock Units [Member]
Warrants [Text Block]
Non Option Equity Instruments Exercisable Number.
Share based compensation arrangements by share based payment award non options equity instruments outstanding weighted average exercise price.
Share based compensation arrangements by share based payment award non options equity instruments grants in period weighted average exercise price.
Share based compensation arrangements by share based payment award non options equity instruments exercised weighted average exercise price.
Share based compensation arrangements by share based payment award non options equity instruments forfeitures and expirations weighted average exercise price.
Non Options Exercisable Weighted Average Exercise Price.
Share based compensation arrangements by share based payment award non options equity instruments outstanding weighted average remaining contractual term.
Share based compensation arrangement by share based payment award non option equity instruments exercisable weighted average remaining contractual term.
Share based compensation arrangements by share based payment award non options equity instruments outstanding intrinsic value.
Share based compensation arrangement by share based payment award non option equity instruments granted intrinsic value.
Share based compensation arrangements by share based payment award non options equity instruments exercisable intrinsic value.
Schedule Of Share Based Compensation Shares Authorized Under Warrant Plans By Exercise Price Range [Text Block]
Stock issued during period value preferred series B issued for investment.
Stock issued during period value preferred Series A converted to Common Stock.
Stock issued during period shares preferred Series A converted to Common Stock.
Stock issued during period value preferred Series D converted to Common Stock.
Secured Promissory Note [Member]
Stock issued during period shares preferred Series D converted to Common Stock.
IRTH Communications LLC [Member]
Services Agreement [Member]
Common stock convertible rate.
Closing share price.
Share price annualized basis.
Digital asset mining revenue.
Payments for deposits on equipment.
Proceeds from issuance of Class A2 units.
Preferred Series A shares issued for dividends.
Issuance of prefunded warrants.
Preferred Series A shares converted for Common Stock.
Preferred Series D shares converted for Common Stock.
Digital Assets [Policy Text Block]
Prepaid Expenses and Other Assets [Policy Text Block]
Mining Equipment [Member]
Salesand Marketing [Policy Text Block]
Treasury Stock [Policy Text Block]
Preferred Stock [Policy Text Block]
Common Stock [Policy Text Block]
Member Units [Policy Text Block]
Capital units issued.
Capital Unit Class A 1 [Member]
Capital Unit Class A2 [Member]
Crypto assets number of units.
Dogecoin [Member]
Bitcoin [Member]
Litecoin [Member]
Other Crypto coin [Member]
Crypto Asset Activity Roll-Forward [Table Text Block]
Crypto asset change in fair value.
Proceeds from other equity one.
Adjustments to additional paid in capital dividends preferred stock.
Stock issued during period value conversion of convertible securities One.
Stock issued during period shares conversion of convertible securities One.
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Cancelled In Period.
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Cancelled In Period Weighted Average Grant Date Fair Value.
Common stock issued for services.
Conversion Of Restricted Stock Units [Member]
Assets, Current
Assets
Liabilities, Current
Equity, Attributable to Parent
Liabilities and Equity
Gross Profit
Operating Expenses
Operating Income (Loss)
Nonoperating Income (Expense)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income Tax Expense (Benefit)
Weighted Average Number of Shares Outstanding, Basic
Weighted Average Number of Shares Outstanding, Diluted
Shares, Outstanding
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
DigitalAssetMiningRevenue
Gain (Loss) on Disposition of Intangible Assets
Increase (Decrease) in Prepaid Expense
Increase (Decrease) in Other Current Assets
Increase (Decrease) in Other Receivables
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Payments to Acquire Property, Plant, and Equipment
PaymentsForDepositsOnEquipment
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Repayments of Long-Term Debt
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
CommonStockIssuedForServices
WarrantsTextBlock
DigitalAssetsPolicyTextBlock
Property, Plant, and Equipment [Policy Text Block]
Income Tax, Policy [Policy Text Block]
Other Assets
Crypto Asset, Sale
Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization
Capitalized Cost, Software to be Sold, Leased, or Marketed, Accumulated Amortization
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
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedIntrinsicValue
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Stock Issued During Period, Shares, Restricted Stock Award, Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
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, Grants in Period, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice
ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsEquityInstrumentsGrantsInPeriodWeightedAverageExercisePrice
ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantedIntrinsicValue
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised
ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsEquityInstrumentsExercisedWeightedAverageExercisePrice
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations
ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsEquityInstrumentsForfeituresAndExpirationsWeightedAverageExercisePrice
ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsExercisableWeightedAverageExercisePrice
SharebasedCompensationArrangementBySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageRemainingContractualTerm
ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue
Debt Instrument, Face Amount