COLDCARD(@COLDCARDwallet):It’s never been easier to broadcast a transaction. PushTX lets you broadcast signed transactions directly from your device using NFC. Just tap and broadcast.

COLDCARD

@COLDCARDwallet

Sleep at Night Technology! The best #bitcoin# hardware wallet 🙌 Ultra-secure.The only dedicated air-gapped. Backup on SEEDPLATE from @Coinkite

加入 December 2017

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COLDCARD@COLDCARDwallet

2026.05.13 13:44

It’s never been easier to broadcast a transaction. PushTX lets you broadcast signed transactions directly from your device using NFC. Just tap and broadcast.

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