Show HN: Open-source passive NFC tag that signs with ECDSA, verified on-chain
By boust16 · 2026-09-15 · 2 points · 0 comments
https://github.com/mwbpNFTechnology/toluTag/
By boust16 · 2 points · 0 comments · on Hacker News, read on BetterNews.
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