US financial regulators just put out a new guide on crypto asset custody—and it's actually worth reading if you hold any digital assets.

The bulletin breaks down the essentials: how custody actually works under the hood, why hot wallets and cold wallets serve different purposes, and what you should know before choosing between self-custody and third-party platforms.

They walk through the trade-offs pretty clearly. Self-custody means you control your keys—full sovereignty, but you own all the operational risk. Third-party custody? Convenience and professional infrastructure, but you're trusting someone else with access.

The guide also flags specific red flags worth watching: what questions to ask providers, common security pitfalls, and practical steps to reduce exposure. Stuff like understanding insurance coverage, verifying security practices, checking regulatory compliance.

If you're still figuring out how to store your crypto safely, this one's a solid primer on fundamentals. Not financial advice—just regulatory clarity on what due diligence actually looks like.