The Certified Crypto Market blog
Crypto, explained.
Scams, exposed.
Plain-English guides to protect your money: how to research a project, spot a scam, store coins safely and understand every major cryptocurrency.
3 articles for “multisig” · clear
Physical Security for Crypto Holders: Wrench Attacks and Privacy
What a crypto wrench attack is, how criminals pick targets, warning signs, and practical privacy and wallet setups that make physical coercion less effective.
Oct 4, 2026 · 5 min read
MPC Wallets Explained
What an MPC wallet is, how multi-party computation splits a private key into shares, how it compares with seed phrases and multisig, and the risks to check.
Oct 4, 2026 · 5 min read
Smart Contract Wallets Explained: Features, Benefits and Risks
What is a smart contract wallet? Learn how it differs from a seed-phrase wallet, what features like recovery and batching offer, and the risks to check first.
Oct 3, 2026 · 4 min read