Preference shares, shares issued (in Shares) Preference shares issued Preferred Stock, Shares Issued Ordinary shares, shares issued (in Shares) Ordinary shares issued Common Stock, Shares, Issued Ordinary shares, shares outstanding (in Shares) Shares outstanding (in Shares) Ordinary shares outstanding Common Stock, Shares, Outstanding Preference shares, shares authorized (in Shares) Preference shares authorized Preferred Stock, Shares Authorized Preference shares, shares outstanding (in Shares) Preference shares outstanding Preferred Stock, Shares Outstanding Basic net income (loss) per share (in Dollars per share) Net income (loss) per ordinary share, basic Earnings Per Share, Basic Ordinary shares subject to possible redemption, shares outstanding (in Shares) Temporary equity, shares outstanding Temporary Equity, Shares Outstanding Statement of Financial Position [Abstract] Class of Stock [Domain] Change in fair value of forward sale securities Change in fair value of forward sale securities Change In Fair Value Of Forward Sale Securities Amount of change in fair value of forward sale securities. Basic and diluted net income per share: Earnings Per Share [Abstract] Diluted net income (loss) per share (in Dollars per share) Net income (loss) per ordinary share, diluted Earnings Per Share, Diluted Class A – Private placement Class APrivate Placement Member Class A – Public Shares Class A – Public shares [Member] Class APublic Shares Member Administrative expenses – related party Monthly administrative fees Administrative Fees Expense Statement [Table] Ordinary shares subject to possible redemption, shares issued (in Shares) Temporary equity, shares issued Temporary Equity, Shares Issued Public share redemption price (in Dollars per share) Redemption price per public shares Temporary Equity, Redemption Price Per Share Class B – Ordinary shares Class BOrdinary Shares Member General and administrative costs General and administrative expense General and Administrative Expense Weighted average number of ordinary shares outstanding (in Shares) Weighted average number of ordinary shares outstanding, basic Weighted Average Number of Shares Outstanding, Basic Weighted average number of ordinary shares outstanding: Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Interest income on investments held in the Trust Account Interest income on investments held in the trust account Interest income on investments held in the Trust Account Interest income the investment held in trust account Investment Income, Interest Statement of Stockholders' Equity [Abstract] Class of Stock [Axis] Class B Class B Ordinary Shares [Member] Class B Ordinary Shares Class B – Ordinary shares [Member] Equity Components [Axis] Additional Paid-In Capital Additional Paid-in Capital [Member] Equity Component [Domain] Balance Balance Total Shareholders’ Deficit Equity, Attributable to Parent Sale of Class A ordinary shares to Sponsor in private placement Stock Issued During Period, Value, New Issues Accretion of redeemable Class A ordinary shares to redemption value Accretion of carrying value to redemption value Temporary Equity, Accretion to Redemption Value Income Statement [Abstract] Net income Net income Class A Class A Ordinary Shares [Member] Class A Ordinary Shares Common Class A [Member] Ordinary Shares Common Stock [Member] Accumulated Deficit Retained Earnings [Member] Statement [Line Items] Balance (in Shares) Balance (in Shares) Shares, Outstanding Sale of Class A ordinary shares to Sponsor in private placement (in Shares) Number of shares issued (in Shares) Number of shares issued Stock Issued During Period, Shares, New Issues Loss from operations Operating Income (Loss) Related Party Transactions [Abstract] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Shareholders’ Deficit [Abstract] Fair Value Measurement on a Recurring Basis Fair Value Disclosures [Text Block] Segment Information [Abstract] Related Party Transactions Related Party Transactions Disclosure [Text Block] Commitments and Contingencies [Abstract] Shareholders’ Deficit Equity [Text Block] Fair Value Measurement on a Recurring Basis [Abstract] Description of Organization, Business Operations and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Summary of Significant Accounting Policies [Abstract] Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Segment Reporting Segment Reporting, Policy [Policy Text Block] New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Recently Adopted Accounting Pronouncements Recently Adopted Accounting Pronouncement Policy Text Block Disclosure of accounting policy for recently adopted accounting pronouncement. SEC Rule on Climate-Related Disclosures SECRule On Climate Related Disclosures Policy Text Block Disclosure of accounting policy for the sec rule on climate-related disclosures. Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Forward Sale Securities Forward Sale Securities Policy Text Block The policy disclosure of forward sale securities. Net Income Per Ordinary Share Earnings Per Share, Policy [Policy Text Block] Summary of Significant Accounting Policies - Schedule of Basic and Diluted Net Income (Loss) Per Ordinary Share (Details) [Table] Gross proceeds Proceeds received from initial public offering Proceeds from Issuance Initial Public Offering Schedule of Basic and Diluted Net Income (Loss) Per Ordinary Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Change in the Fair Value of the Forward Sale Securities Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Class A – Private placement shares [Member] Class APrivate Placement Shares Member Cash Equivalents [Member] Cash Equivalents [Member] Asset held in the trust account Asset, Held-in-Trust Offering costs Offering Costs The amount of offering costs. Uncertain tax positions Liability for Uncertainty in Income Taxes, Current Convertible preferred stock of the PubCo (in Shares) Preferred Stock, Convertible, Shares Issuable Sale of Stock [Axis] Initial Public Offering [Line Items] Shareholders’ Deficit [Line Items] Price per share Price per share (in Dollars per share) Shares Issued, Price Per Share Number of reportable segment (in segment) Number of Reportable Segments Initial Public Offering [Abstract] Statistical Measurement [Axis] Maximum [Member] Maximum [Member] Sale of Stock [Domain] Initial Public Offering [Member] IPO [Member] IPO [Member] Numerator: Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent [Abstract] Weighted average number of ordinary shares outstanding, diluted Weighted Average Number of Shares Outstanding, Diluted Description of Organization, Business Operations and Basis of Presentation [Abstract] Issuable debt Issuable Debt The amount of issuable debt. First convertible notes option First Convertible Notes Option The amount of first convertible note option. Pubco Class A Stock [Member] Pubco Class AStock Member Convertible Preferred Stock [Member] Convertible Preferred Stock [Member] Pubco convertible preferred stock principal amount Pubco Convertible Preferred Stock Principal Amount The Pubco convertible preferred stock principal amount. Aggregate issuable debt Aggregate Issuable Debt Aggregate issuable debt. Purchase price per share (in Dollars per share) Purchase Price Per Share Purchase price per share. Preferred stock per share (in Dollars per share) Preference shares, par value (in Dollars per share) Preference shares par value (in Dollars per share) Preferred Stock, Par or Stated Value Per Share Exchange of bitcoin Crypto Asset, Number of Units Percentage of business consideration Business Combination Percentage Of Ordinary Shares Consideration Percentage of consideration of ordinary shares. Reduction amount of funds in trust account (in Dollars per share) Reduction Amount Of Funds In Trust Account The amount of per share amount reduce in trust account fund. Working capital deficit Working Capital Deficit Amount of working capital deficit as of balance sheet date. Loan amount drawn Proceeds from Loans Maximum sponsor loans Maximum sponsor loan Line of Credit Facility, Fair Value of Amount Outstanding Summary of Significant Accounting Policies (Details) [Table] Asset Class [Axis] Sponsor Loan [Member] Convertible debt principal amount Convertible Debt Redemption price per public shares Redemption Price Per Public Shares Redemption price per public shares. Summary of Significant Accounting Policies [Line Items] Federal depository insurance coverage Cash, FDIC Insured Amount Dividend percentage of PubCo Preferred Stock Preferred Stock, Dividend Rate, Percentage Income tax provision Income Tax Expense (Benefit) Initial Public Offering (Details) [Table] Statistical Measurement [Domain] Minimum [Member] Minimum [Member] Sponsor [Member] Sponsor Member This member stands for sponsor. Ordinary share issued Number of shares (in Shares) Sale of Stock, Number of Shares Issued in Transaction Related Party Transactions (Details) [Table] Percentage of common stock on conversion of shares Percentage Of Common Stock On Conversion Of Shares Percentage of common stock on conversion of shares. Payable to related party Other Liabilities, Current Schedule of Basic and Diluted Net Loss Per Ordinary Share [Line Items] Asset, Held-in-Trust [Member] Asset, Held-in-Trust [Member] Public Shares [Member] Public Shares Member Collaborative Arrangement and Arrangement Other than Collaborative [Axis] July Convertible Notes Subscription Agreements [Member] July Convertible Notes Subscription Agreements Member Related and Nonrelated Parties [Domain] Business Combination [Axis] Business Combination, Series of Individually Immaterial Business Combinations [Member] Business Combination [Member] Business Combination, Series of Individually Immaterial Business Combinations [Member] July CEPO BTC PIPE [Member] July CEPOBTCPIPEMember August CEPO BTC Equity PIPE [Member] August CEPOBTCEquity PIPEMember Short-Term Debt, Type [Domain] Second Convertible Notes Option [Member] Second Convertible Notes Option Member August Preferred Stock Private Placement [Member] August Preferred Stock Private Placement Member Description of Organization, Business Operations and Basis of Presentation [Line Items] Common stock par value (in Dollars per share) Ordinary shares par value (in Dollars per share) Ordinary shares, par value (in Dollars per share) Common Stock, Par or Stated Value Per Share Investment, Name [Axis] Trust Account [Member] Trust Account Member Debt Instrument, Name [Domain] Outstanding voting securities percentage Business Combination, Voting Equity Interest Acquired, Percentage Redeemed share price (in Dollars per share) Redeemed Share Price Amount of redeemed price per share. Redemption shares percentage Redemption Shares Percentage Redemption shares percentage. Preferred Stock Private Placements [Member] Preferred Stock Private Placements Member Pubco [Member] Pubco Member CEPO Cash Equity PIPE Subscription Agreements [Member] CEPOCash Equity PIPESubscription Agreements Member Other offering cost Other Offering Costs The amount of other offering costs. Private Placement Engagement Letter [Member] Private Placement Engagement Letter Member Related Party [Member] Related Party Related Party [Member] Independent Directors [Member] Independent Directors Member Cancelled shares (in Shares) Cancellation of shares Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited Founders Shares [Member] Founders Shares Member Description of Organization, Business Operations and Basis of Presentation (Details) [Table] Number of share (in Shares) Stock Issued During Period, Shares, Other Percentage of principal amount Percentage Of Principal Amount Percentage of principal amount Second convertible notes option Second Convertible Notes Option The amount of second convertible nots option. Pubco Class B Stock [Member] Pubco Class BStock Member July Preferred Stock Investor [Member] July Preferred Stock Investor Member Aggregate principal amount of preferred stock issuable Aggregate Principal Amount Of Preferred Stock Issuable Aggregate principal amount of preferred stock issuable. Purchase price Purchase Price Purchase price. Shares issuable upon SPACs PIPEs for future issuances (in Shares) Shares Issuable Upon SPACs PIPEs For Future Issuances Shares issuable upon SPACs PIPEs for future issuances. Amount of bitcoin Crypto Asset, Cost Cash Cash Trading Symbol Measurement Frequency [Domain] Current Assets: Assets, Current [Abstract] Amendment Flag Forward Sale Securities Liability [Member] Forward Sale Securities Liability Member Cash and Cash Equivalents [Domain] Fair Value Measurement on a Recurring Basis - Schedule of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis (Details) [Line Items] Assets held in Trust Account – U.S. government debt securities Debt Securities, Available-for-Sale, Noncurrent Liabilities: Liabilities, Fair Value Disclosure [Abstract] Total Liabilities, Fair Value Disclosure Schedule of Changes in the Fair Value of the Forward Sale Securities [Abstract] Schedule Of Assets And Liabilities That Are Measured At Fair Value On ARecurring Basis Abstract Measurement Frequency [Axis] Fair Value Hierarchy and NAV [Axis] Significant Other Observable Inputs (Level 2) [Member] Fair Value, Inputs, Level 2 [Member] Fair Value Measured at Net Asset Value Per Share [Member] Fair Value Measured at Net Asset Value Per Share [Member] Financial Instruments [Domain] Cash and Cash Equivalents [Axis] U.S. government debt securities [Member] Money Market Funds [Member] Assets: Assets, Fair Value Disclosure [Abstract] Total Assets, Fair Value Disclosure Forward sale securities liability Derivative Liability, Subject to Master Netting Arrangement, before Offset of Collateral Balance Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Entity Small Business Entity Address, Address Line One Entity Address, City or Town City Area Code Fair Value Hierarchy and NAV [Domain] Document Period End Date Prepaid expenses Prepaid Expense, Current Cash and cash equivalents held in Trust Account Asset, Held-in-Trust, Noncurrent Total Assets Assets Accrued expenses Accrued Liabilities, Current Total Current Liabilities Liabilities, Current Total Liabilities Liabilities Preference shares, $0.0001 par value; 5,000,000 shares authorized; none issued or outstanding as of both June 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Fair Value Measurement on a Recurring Basis - Schedule of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis (Details) [Table] Fair Value, Recurring [Member] Fair Value, Recurring [Member] Quoted Prices in Active Markets (Level 1) [Member] Fair Value, Inputs, Level 1 [Member] Significant Other Unobservable Inputs (Level 3) [Member] Fair Value, Inputs, Level 3 [Member] Financial Instrument [Axis] Related and Nonrelated Parties [Axis] Ordinary shares authorized Ordinary shares, shares authorized (in Shares) Common Stock, Shares Authorized Fair Value Measurement on a Recurring Basis (Details) [Table] Business Combination [Domain] Fair Value Measurement on a Recurring Basis [Line Items] Adjustments to reconcile net income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Prepaid expenses Increase (Decrease) in Prepaid Expense Accrued expenses Increase (Decrease) in Accrued Liabilities Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Offering costs paid Offering Costs Paid Offering costs paid. Proceeds from Note payable – related party Proceeds from Related Party Debt Payment on Payable to related party Payment On Payable To Related Party Payment on payable to related party. Net change in Cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Cash – end of the period Cash – beginning of the period Cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Statement of Cash Flows [Abstract] General and administrative expenses paid by related party Costs and Expenses, Related Party Deferred offering costs Increase (Decrease) in Deferred Charges Other assets Increase (Decrease) in Other Current Assets Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Cash deposited in the Trust Account Payments to Acquire Investments Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Proceeds received from private placement Private placement aggregate value Gross proceed received from private placement Proceeds from Issuance of Private Placement Deferred offering costs paid by related party Payments Of Deferred Offering Costs Paid By Related Party Deferred offering costs paid by related party. Payment on Note payable – related party Repayments of Related Party Debt Net cash provided by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Payable to related party Increase (Decrease) in Due to Related Parties, Current, Total Subsequent Events Subsequent Events [Text Block] Initial Public Offering Initial Public Offering Text Block The entire disclosure on information about initial public offering. Segment Information Segment Reporting [Text Block] Subsequent Events [Abstract] Use of Estimates Use of Estimates, Policy [Policy Text Block] Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Offering Costs Associated with the Initial Public Offering Offering Costs Associated With The Initial Public Offering Policy Text Block Disclosure of accounting policy for offering costs associated with the initial public offering. Class A Ordinary Shares Subject to Possible Redemption Shares Subject to Mandatory Redemption, Changes in Redemption Value, Policy [Policy Text Block] Shares to be forfeited at closing (in Shares) Shares To Be Forfeited In Future Event Shares to be forfeited in future event. Trading days Number Of Consecutive Trading Days Number of consecutive trading days. Services fee Cash Flows Between Transferor and Transferee, Servicing Fees Percentage of public shares redeemed Percentage Of Public Shares Redeemed Percentage of public shares redeemed. Allocation of net income Net Income (Loss) Available to Common Stockholders, Basic Maximum loan agreed by sponsor Pre-IPO Maximum Loan Agreed By Sponsor Pre IPO Amount of maximum loan agreed by sponsor Pre-IPO. Loan due to related parties Loan Due To Related Parties The amount of loan due to sponsor. Commitments and Contingencies (Details) [Table] Fair market value of the target acquired Fair Market Value Of The Target Acquired The percentage of fair market value of the target acquired. Title and Position [Axis] Schedule of Class A Ordinary Shares Subject to Possible Redemption Temporary Equity [Table Text Block] Schedule Of Class AOrdinary Shares Subject To Possible Redemption Abstract Schedule of Shares Subject to Possible Redemption [Line Item] Issuance costs allocated to Class A ordinary shares subject to possible redemption Temporary Equity, Carrying Amount, Period Increase (Decrease) Class A ordinary shares subject to possible redemption Class A ordinary shares subject to possible redemption, 20,000,000 shares issued and outstanding at redemption value of $10.71 and $10.53 per share as of June 30, 2026 and December 31, 2025, respectively Temporary Equity, Carrying Amount, Attributable to Parent Percentage of gross proceeds Percentage Of Gross Proceeds Percentage of Gross Proceeds. Maximum aggregate amount of reimburse under PIPE Maximum Aggregate Amount Of Reimburse Under PIPE Maximum aggregate amount of reimburse under PIPE Maximum Sponsor Note for redemption events Line of Credit Facility, Maximum Borrowing Capacity Maximum sponsor loan (in Dollars per share) Set Conversion Price Set conversion price. Maximum sponsor loan (in Dollars per share) Debt Instrument, Convertible, Conversion Price Debt Instrument [Axis] Working Capital Loans [Member] Working Capital Loans Member Schedule of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Temporary Equity, by Class of Stock [Table] Class A Ordinary Shares Subject to Possible Redemption [Member] Class AOrdinary Shares Subject To Possible Redemption Member Schedule Of Basic And Diluted Net Income Loss Per Ordinary Share Abstract Short-Term Debt, Type [Axis] Private Placement [Member] Private Placement [Member] Newco Private Placement [Member] Newco Private Placement Member Collaborative Arrangement and Arrangement Other than Collaborative [Domain] CEPO Cash Equity PIPE Shares [Member] CEPOCash Equity PIPEShares Member Newco Equity Investors [Member] Newco Equity Investors Member First Convertible Notes Option [Member] First Convertible Notes Option Member August Convertible Notes [Member] August Convertible Notes Member July Convertible Notes Investors [Member] July Convertible Notes Investors Member Price per price (in Dollars per share) Sale of Stock, Price Per Share CEPO BTC Equity PIPE Investors [Member] CEPOBTCEquity PIPEInvestors Member Investment, Name [Domain] Maximum redemption shares percentage Maximum Redemption Shares Percentage Represent the maximum redemption shares percentage. Conversion ratio Conversion Ratio Conversion ratio. Convertible Notes Private Placement [Member] Convertible Notes Private Placement Member Underwriting fees Underwriting Fees The represents the amount of underwriting fees. Cash deposited in trust account per share (in Dollars per share) Cash Deposited In Trust Account Per Share The cash deposited in trust account per share. M&A Engagement Letter [Member] MAEngagement Letter Member Title and Position [Domain] Related Party Transactions [Line Items] Proceeds from sale of stock Proceeds from Issuance or Sale of Equity Commitments and Contingencies [Line Items] Payment for underwriting discount Payments for Underwriting Expense Accrued compensation payable Other Accounts Payable and Accrued Liabilities Over-Allotment Option [Member] Over-Allotment Option [Member] Independent director compensation Share-Based Payment Arrangement, Expense Shareholders’ Deficit (Details) [Table] Shareholders’ Equity (Deficit) (Details) [Table] Borrowing capacity of related party loans Borrowing Capacity Of Related Party Loans Amount of borrowing capacity of related party loans. Number of business days Number Of Business Days Number of business days. Asset Class [Domain] Common stock, voting rights Common Stock, Voting Rights Probability percentage of business combination fair value Probability Percentage Of Business Combination Fair Value Probability percentage of business combination fair value. Document Fiscal Period Focus Entity Central Index Key Current Fiscal Year End Date Entity Current Reporting Status Entity File Number Entity Emerging Growth Company Total Current Assets Assets, Current Other assets Other Assets, Noncurrent Current Liabilities: Liabilities, Current [Abstract] Note payable – related party Loans Due To The Sponsor Amount due to sponsor. Forward sale securities liability Forward Sale Securities Liability The amount of forward sale securities liability. Ordinary shares, Value Common Stock, Value, Issued Accumulated deficit Retained Earnings (Accumulated Deficit) Commitments and Contingencies Commitments and Contingencies Shareholders’ Deficit: Equity, Attributable to Parent [Abstract] Total Liabilities, Commitments and Contingencies and Shareholders’ Deficit Liabilities and Equity Segment information description Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Total assets Long-Lived Asset, Excluding Financial Instrument, Customer Relationship, Mortgage Servicing Right, Deferred Policy Acquisition Cost, and Deferred Tax Asset, Amount Document Information [Table] Document Type Document Transition Report Cover [Abstract] Entity Common Stock, Shares Outstanding Security Exchange Name Segment Information [Line Items] Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Document Information [Line Items] Document Quarterly Report Entity Interactive Data Current Other expenses and administrative expenses Other General and Administrative Expense Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Document Fiscal Year Focus Entity Registrant Name Entity Tax Identification Number Entity Filer Category Entity Shell Company Entity Ex Transition Period Other segment income Segment Reporting, Other Segment Item, Amount Statement of Income Location Balances [Axis] Statement of Income Location Balances [Domain] General and Administrative Expenses [Member] Other General And Administrative Expense [Member] Change in valuation inputs or other assumptions Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease) Entity Incorporation, State or Country Code Entity Address, State or Province Entity Address, Postal Zip Code Local Phone Number Title of 12(b) Security Chief Executive Officer