NOCBY
zkp steganography data privacy data security
NOCBY launched on April 24, 2025 with 54 votes, #593 of 7,818 launches that month and more than 90% of that year's launches.
What it does
A real-world hack challenge built on ZKP + steganography. Even with 800+ attempts, no one cracked the data. VOID proves how data can be fully visible yet 100% unreadable. #noonecanbeyou
Does a similar job
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StealthDrop – Anonymous crypto airdrops using zero-knowledge proofs2022 · github.com · ▲105Hi HN, We (myself, Adhyyan1252 and yush_g) are undergrad students that hacked out this side project last month during Hack Lodge[1] (the ideas and many of the underlying circuits for which came from the 0xPARC community[2])! We’re extremely excited to share this new primitive. Besides the technical challenges building this project that folks here would find interesting (fixing the ZK proof compiler, modifying nodeJS V8 params etc.), we think this is a very novel use case for ZK tech, and ECDSA inside ZK-SNARKs is a starting point that unlocks many other ideas! :D A summarized version of our…
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