21 Comments

  2. I agree your phone is not a good option. If you're an expert you could probably do it securely. But why take the risk.

    As you know I prefer the Trezor Model T, in spite of the criticisms. Multisig is a good security option. But with Trezor I don't need 3, 4 or 5 separate wallets.

    I can use just one Trezor. Back it up. Verify it and wipe it. Then create a new wallet. I don't know if you can do that with Jade or the Coldcard..💻💎🧡🤠🗽

  4. These good security practices are the biggest impediment to broader adoption. I went through hell just showing my dad how to take self custody and get his Bitcoin off a damn exchange. How the hell are people like him supposed to do any of this hardware wallet multi sig stuff? It still shows how early we all are in Bitcoin adoption but this stuff just isn't realistic for 90% of the population.

  6. Thoughts on KAS Kaspa…it is described as being digital Silver to BTC's being digital Gold…POW / Yonatan Sompolinsky from ETH fame as a co-founder…supposedly a highly scalable & fast L1 w/ Ghostdag & was distributed via fair launch, fully community-governed and community-funded project…which I guess helps against SEC deeming it a security…thoughts? Thx Pete

  8. Just finished “The Mandibles”. I don’t recall what video you recommended the book in but I’m saying thanks for it In the comments on this one. Good book.

  9. Matthew, i realize you are in a different position than most people, but for your average hodler (even with a significant position) how necessary is multsig really? Aren't the odds forever in your favor of someone cracking single sig? Its still far more secure than anything else on the planet.

  10. Is it safe enough to use metamask+ the function with the phone camera that you have to physically point to the monitor to validate transactions? Does that expose your seed phrase?

  12. Hi Matt, how can we be sure that all the secure chips in these cold wallets like the Trezor or the Blockstream Jade are producing unique keys, or keys with enough entropy? I know the Coldcard allows you to roll dice, which must be close to the industry standard. The reason I ask is because the architecture of a chip is hard wired with a random number generator, but if the generator starts at the same place on the curve of possible numbers won't that compromise all the subsequent keys generated by the same chip. I'd love to know how they got around that small problem if in fact they did. Maybe you've done a video on this already? 😊

  14. Smh I downloaded the sparrow wallet off Google play store not knowing the official sparrow wallet doesn't have mobile app and I fell for my bitcoin getting stolen. Now Gotta start from scratch again! Everybody is out to get your bitcoin becareful everyone

  19. Matt, what’s the lesser of all evils when it comes to the exchanges? I need somewhere to purchase the bitcoin but don’t trust Coinbase, Kraken, Robinhood, Cashapp or Gemini.

  21. Crypto Casey is one level, this is next level. Using a tangem card which accessible to the internet in some fashion briefly- and I need to know what modules are

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