mwbpNFTechnology/toluTag

Open-source passive NFC tag signing ECDSA, bridging the physical world to on-chain validation.

10 best points · 0 comments · 1 Hacker News post · 6 GitHub stars · View on GitHub

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• Show HN: Open-source passive NFC tag that signs with ECDSA, verified on-chain (10 points, 0 comments, by boust16, 2026-09-15)