Yestino - The Signal · ECDSAhttps://yestino.com/zh-CN/entities/ecdsa-bec0bd与 ECDSA 相关的全部事件zh-CNShow HN: Open-source passive NFC tag that signs with ECDSA, verified on-chainhttps://yestino.com/zh-CN/events/show-hn-open-source-passive-nfc-tag-that-signs-with-ecdsa-ve-95e7c3https://yestino.com/zh-CN/events/show-hn-open-source-passive-nfc-tag-that-signs-with-ecdsa-ve-95e7c3Tue, 15 Sep 2026 13:17:04 GMTOpen-source passive NFC tag signing ECDSA, bridging the physical world to on-chain validation. 来源：Hacker News