2026-01-10 21:23:01

TANGEM 2.0 hardware wallet upgrade plan is worth paying attention to. This generation of products features EMP protection, fully open-source architecture, and local private key storage, claiming to have zero-day attack defense capabilities.

Currently, the second-generation card is running a promotional activity, where using the discount code can get a 20% price reduction, along with an additional $10 worth of BTC. The promotion ends on January 29, interested users can seize the opportunity.

As a hardware wallet user, the open-source nature of the product and local key management scheme are more trustworthy compared to many closed-source solutions, especially for long-term holders, where security is the top priority.

BTC0,61%

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CryptoDouble-O-Seven

· 43m ago

Open source + local keys, this is what a hardware wallet should look like Giving away $10 BTC is interesting, but the term zero-day defense sounds a bit suspicious

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Anon32942

· 01-10 21:53

The open-source architecture truly attracts me; it's much more reliable than those black-box solutions.

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FloorPriceNightmare

· 01-10 21:49

Open-source architecture is indeed attractive, but the idea of zero-day defense might be a bit exaggerated; there’s no such thing as absolute security. The 2.0 promotion is decent, but giving away 10 dollars in BTC feels a bit symbolic... For long-term HODLing, security should definitely be the top priority. Tangem has always relied on open-source, which is definitely more trustworthy than some black-box solutions. I've always been a bit skeptical about card wallets; cold wallets stored inside hardware wallets feel more secure. What do you all think? The discount is pretty good, but don’t be swayed by marketing—calculate whether you really need to make a move. EMP protection sounds awesome, but honestly, how many people really need this feature? Haha. I give full marks for open-source; at least the code is out in the open, which is much better than closed-source vendors playing black box.

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0xLuckbox

· 01-10 21:36

Open source + local storage, this is the wallet I want ngl zero-day defense is a bit of a hype, but open source definitely scores points A 20% discount is indeed nice, just worried about potential pitfalls later The key still depends on community feedback, don't be fooled by marketing For long-term holding, safety is indeed the top priority, I agree with that

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