| Cash Flow | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Net loss | -436,659 | 329,557 | -2,663,802 | 5,793 |
| Change in fair value of derivative liabilities | 103,630 | -544,630 | 961,380 | -242,550 |
| Change in fair value of contingently issuable private placement warrants | 5,405 | -28,405 | 61,410 | -12,650 |
| Interest expense - debt issuance cost | 82,331 | 78,066 | NaN | NaN |
| Income from investments held in trust account | 6,746 | 27,580 | 693,602 | 55,876 |
| Prepaid expenses | 2,995 | -13,716 | 88,964 | -14,530 |
| Accounts payable | -62,106 | -1,094 | 780,858 | -21,537 |
| Accrued expenses | 43,522 | -172,284 | 662,753 | 110,775 |
| Accrued expenses related party | 20,000 | NaN | NaN | NaN |
| Net cash used in operating activities | -253,618 | -352,654 | -763,887 | -201,515 |
| Cash withdrawn from trust account in connection with redemption | NaN | 39,291,487 | NaN | 0 |
| Cash deposited in trust account | 1,878 | 5,809 | 61,172 | 13,672 |
| Net cash used in investing activities | -1,878 | 4,755,443 | 34,469,063 | -13,672 |
| Proceeds from senior note | NaN | 0 | 1,000,000 | NaN |
| Repayment of bridge financing note | NaN | 0 | 0 | 0 |
| Proceeds from convertible note related party | NaN | 41,584 | 999,083 | 186,806 |
| Repayment of convertible note - related party | NaN | -300,000 | NaN | NaN |
| Proceeds received from sponsor for trust account contribution | NaN | 5,809 | 13,672 | 13,672 |
| Proceeds from fulton ac note | NaN | NaN | NaN | 0 |
| Redemption of class a ordinary shares | NaN | 4,761,252 | NaN | 0 |
| Proceeds received from sponsor for trust account contribution | 1,878 | NaN | NaN | NaN |
| Net cash provided by (used in) financing activities | 1,878 | -5,013,859 | -32,281,980 | 200,478 |
| Net change in cash | -253,618 | -611,070 | 1,423,196 | -14,709 |
| Cash beginning of the period | 390,255 | 1,001,325 | 129,598 | NaN |
| Cash end of the period | 136,637 | 390,255 | 1,001,325 | NaN |
Chain Bridge I (CBRRF)
Chain Bridge I (CBRRF)