Why Open Source Isn’t Just a Feature — Matej Žák, CEO of Trezor on Bitcoin’s Transparency Ethos

In crypto, open source isn’t optional — it’s the foundation. Matej Žák, CEO of Trezor, joins the Bitcoin.com News Podcast to explain why true security in Bitcoin depends on transparency, not secrecy. From the evolution of hardware wallets to the philosophy behind self-custody, Matej unpacks how open source principles protect users, empower innovation, and uphold Bitcoin’s core ethos of freedom.

Timestamps:
00:00 The Open Source Ethos of Bitcoin
03:07 Matej Žák’s Journey to Trezor
06:09 Understanding Hardware Wallets
08:50 The Importance of Security in Crypto
11:51 The Rise of Crypto Phones and Competition
14:55 Educating Newcomers on Self-Custody
17:53 The Role of Hardware Wallets in Financial Freedom
21:00 Explaining Hardware Wallets to the Uninitiated
23:51 The Launch of Trezor Safe 7
27:07 The Importance of Transparency in Secure Elements
29:56 Balancing Convenience and Security
33:15 Best Practices for Buying Hardware Wallets

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