v3.25.2
Cover
Jul. 01, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 01, 2025
Entity File Number 001-41051
Entity Registrant Name BLACKBOXSTOCKS INC.
Entity Central Index Key 0001567900
Entity Tax Identification Number 45-3598066
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 5430 LBJ Freeway
Entity Address, Address Line Two Suite 1485
Entity Address, City or Town Dallas
Entity Address, State or Province TX
Entity Address, Postal Zip Code 75240
City Area Code 972
Local Phone Number 726-9203
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol BLBX
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false