Fair Value Measurement on a Recurring Basis - Schedule of Assets Measured at Fair Value on Recurring Basis and Fair Value Hierarchy of Inputs (Details) - Fair Value, Recurring [Member] - Cantor Equity Partners, Inc. [Member] - USD ($)

Sep. 30, 2025

Dec. 31, 2024

Assets:

Assets measured at fair value

$ 106,860,737

$ 101,976,363

Quoted Prices in Active Markets (Level 1) [Member]

Assets:

Assets measured at fair value

105,301,074

101,976,363

Significant Other Observable Inputs (Level 2) [Member]

Assets:

Assets measured at fair value

Significant Other Unobservable Inputs (Level 3) [Member]

Assets:

Assets measured at fair value

1,559,663

U.S. government debt securities [Member]

Assets:

Assets measured at fair value

105,301,074

101,976,363

U.S. government debt securities [Member] | Quoted Prices in Active Markets (Level 1) [Member]

Assets:

Assets measured at fair value

105,301,074

101,976,363

U.S. government debt securities [Member] | Significant Other Observable Inputs (Level 2) [Member]

Assets:

Assets measured at fair value

U.S. government debt securities [Member] | Significant Other Unobservable Inputs (Level 3) [Member]

Assets:

Assets measured at fair value

Forward sale securities asset [Member]

Assets:

Assets measured at fair value

1,559,663

Forward sale securities asset [Member] | Quoted Prices in Active Markets (Level 1) [Member]

Assets:

Assets measured at fair value

Forward sale securities asset [Member] | Significant Other Observable Inputs (Level 2) [Member]

Assets:

Assets measured at fair value

Forward sale securities asset [Member] | Significant Other Unobservable Inputs (Level 3) [Member]

Assets:

Assets measured at fair value

$ 1,559,663