Onchain Diary

Learn on-chain safety. Spot scams before they spot you.

Plain-English guides on crypto scams, smart contract security, and on-chain analysis. Learn how to spot wallet drainers, honeypots, and phishing attacks before you transact.

Onchain Diary is an independent Web3 safety education site: 118 deep-dive articles, a 232-term glossary, and the complete BIP-39 wordlist — covering crypto scams, smart contract security, and on-chain analysis. A buyer found hardware implants in two Ledger Nano X wallets bought at different MediaMarkt stores in Europe. An email shows an old password you actually used, claims malware recorded you through your webcam, and gives a Bitcoin address with a 48-hour countdown.

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Onchain Diary is a paid product. Check theonchaindiary.com for current plans.

Frequently asked questions

What is Onchain Diary?

Onchain Diary is learn on-chain safety. Spot scams before they spot you.. Plain-English guides on crypto scams, smart contract security, and on-chain analysis. Learn how to spot wallet drainers, honeypots, and phishing attacks before you transact.

Is Onchain Diary free?

Onchain Diary is a paid product.

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