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3 January is Bitcoin's unofficial birthday also Proof of Keys day to stress-test exchanges' crypto reserves. Here's why this is important.

A brutal 2022 is over, but the crypto winter continues, with more pain to come. Use this year's big lessons to survive and thrive in 2023.

Hot and cold wallets both offer unique self-custody features and benefits for crypto/Web3 users to secure and free their assets as they wish.

To self-custody your crypto or not, that is no longer the question. Here's how to choose between custodial and non-custodial wallets.

CoolWallet App is adding a new hot wallet module, in order to boost its Web3 features and more functionality and coin support faster.

CoolWallet HOT is a new non-custodial hot wallet for advanced Web3 features, always connected to the internet and crypto network.

Proof of reserves has been touted as the solution to avoid the next FTX crisis, but should we really be looking at proof of keys instead?

Here's how to survive crypto winter and safely qualify for free airdrops by contributing value to new crypto projects.

Is the FTX meltdown and hack crypto's darkest day yet? Here's how SBF and FTX fell from grace, and what crypto custody lessons to learn from it.