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BlockchainJon

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Protect your cryptobefore it’s too late.

Most people set up their wallets in ways that quietly put them at risk. This cheatsheet shows you the mistakes that lead to lost funds, and how to fix each one — in about ten minutes of reading.

  • 01

    Avoid costly mistakes

    The wallet errors that wipe beginners out, and how to prevent each one.

  • 02

    Protect your seed phrase

    Storage methods that survive a house fire, a lost phone, and a cloud breach.

  • 03

    Build a real safety plan

    What to do if your phone dies, gets lost, or your 2FA stops working.

  • 04

    Stay hack-resistant

    Reduce your exposure to scammers, phishing, and the traps most people fall for.

Free — no cost

The Crypto Safety Cheatsheet

Thirteen pages on the mistakes that wipe beginners out, and how to fix each one. Read it in ten minutes.

No spam. Unsubscribe whenever. Your address is never sold or shared — which should go without saying on a security website.

Why this matters

In crypto there are no do-overs. There is no “forgot password” button and no support line that can restore lost funds.

One small mistake with your wallet setup, your recovery phrase, or your 2FA can cost you everything. This guide covers the foundational steps every crypto holder should have in place before they need them — which is to say, now, while nothing is going wrong.

Written by Jon Tetreault, who has been in crypto since 2016 and lost 9 BTC learning these lessons the expensive way.

Want the whole system, not just the cheatsheet?

The full course walks through all of it on screen — wallets, backups, scams, and recovery — in 18 lessons.

See the course