Ask HN: Why hasn't x86 caught up with Apple M series?
383 points by stephenheron 1d ago 539 comments
Ask HN: Best codebases to study to learn software design?
100 points by pixelworm 2d ago 89 comments
How can a mutex in Wine be faster than a native one on Linux
3 points by lh_mouse 18h ago 1 comments
See if you can break my hiding algorithm –> take the private key (Round 3)
2 redactsure 1 8/26/2025, 9:37:41 PM app.redactsure.com ↗
Demo Signup: https://app.redactsure.com/ Bitcoin Checker: https://redactsure.com/bitcoinchallenge/
Limitations: - 15mins per session (why? GPU per session, limited spots) - US only is preferred (why? latency, I am streaming video to you) - No mobile, keyboard required - Requires you to verify an email
Some people were asking about implementation I'll provide a few details. - A server hosted browser - I manipulate what you are seeing on the webpage in real time - While I don't change the underlying webpage I do manipulate your actions to the webpage - A full transformer model runs in real time along side you (tries to find all sensitive words you see)
Overall the systems goals are to allow you to perform work without ever seeing the data. It's in a early prototype stage and I expect a large numbers of edge cases just from the nature of the problem. The bitcoin is a proxy to the real goal which is protecting real PII in remote work settings.
Other notes: - It would be nice if you tell me the bug. I would like to post how you broke it. - I'll post updates as well as info on bugs sessions here: https://x.com/CharlesCurt2