Exhibit 99.1
Joint Filer Information
| Name of Joint Filer: | Insight Digital Partners Sponsor LLC | |
| Address of Joint Filer: | c/o Insight Digital Partners II | |
| 17 State Street, Suite 4000 | ||
| New York, New York 10004 | ||
| Relationship of Joint Filer to Issuer: | 10% Owner, Director | |
| Issuer Name and Ticker or Trading Symbol: | Insight Digital Partners II[DYOR] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 10/28/2025 | |
| Name of Joint Filer: | Michael Singer | |
| Address of Joint Filer: | c/o Insight Digital Partners II | |
| 17 State Street, Suite 4000 | ||
| New York, New York 10004 | ||
| Relationship of Joint Filer to Issuer: | 10% Owner, Director, Officer (Chief Executive Officer) | |
| Issuer Name and Ticker or Trading Symbol: | Insight Digital Partners II[DYOR] | |
| Date of Event Requiring Statement: | ||
| (Month/Day/Year): | 10/28/2025 |