v3.26.3
Business Combination and Reverse Recapitalization - Schedule of Shares of Common Stock Issued in Connection with the Business Combination (Details) - shares
 6 Months Ended
Jun. 18, 2025
Jun. 30, 2026
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   27,636,939
Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   1,105,478
Business Combination [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares, outstanding prior to the Business Combination 506,589 508,589
Less: Redemption of ordinary shares   (2,000)
Business Combination [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares, outstanding prior to the Business Combination   20,344
Less: Redemption of ordinary shares   (80)
Ordinary shares held by ShoulderUp’s officers and directors, the Sponsor and each transferee of founder shares [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   6,698,333
Ordinary shares held by ShoulderUp’s officers and directors, the Sponsor and each transferee of founder shares [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   267,933
Ordinary shares held by non-redemption share holders [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   1,345,001
Ordinary shares held by non-redemption share holders [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   53,800
Ordinary shares held by ShoulderUp bridge loan holder [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   482,500
Ordinary shares held by ShoulderUp bridge loan holder [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   19,300
Ordinary shares held by DLA Piper, LLP [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   150,000
Ordinary shares held by DLA Piper, LLP [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Ordinary shares held   6,000
Common Stock issued to holders of SEE ID Inc. [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   12,210,718
Common Stock issued to holders of SEE ID Inc. [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   488,429
Common Stock issued to SEE ID SAFE note holders [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   2,909,057
Common Stock issued to SEE ID SAFE note holders [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   116,362
Common Stock issued to StartUpNV [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   11,205
Common Stock issued to StartUpNV [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   448
Common Stock Issued to PIPE Investors [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   3,323,536
Common Stock Issued to PIPE Investors [Member] | Shares After 1-for-25 Reverse Stock Split [Member]    
Schedule of Shares of Common Stock Issued in Connection with the Business Combination [Line Items]    
Common stock issued   132,942