OngoingOnline · Tech · bitcoin, nostr, ai-agents
A free online hackathon by Bitshala where developers build Bitcoin privacy tools, Nostr applications, or AI agents. Beginners receive mentorship while experts prototype solutions across three specific technical tracks.
OngoingOnline · Education · intermediate · computer-vision, privacy, medical-imaging
A free online competition challenging participants to detect patient identity in histopathology slides and evaluate synthetic data anonymization. Targeted at machine learning engineers and researchers, it focuses on computer vision, privacy, and diffusion models without requiring