Tag: hardware wallet
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How OneKey SignGuard Actually Stops Scam Transactions
Deep dive into SignGuard's dual-end parsing, GoPlus/Blockaid/ScamSniffer integration, and why it catches phishing contracts that other wallets miss.
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Seed Phrase Backup: Paper vs Metal vs NFC (Real Tests)
I tested paper wallets, steel plates, titanium tags, and NFC cards for seed phrase backup. Here's what survived fire, water, and everyday use.
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EAL6+ vs EAL5+: Why Hardware Wallet Chip Certification Matters
Common Criteria ratings aren't marketingโEAL6+ chips resist side-channel attacks that compromise EAL5+. Here's why OneKey's certification actually matters.
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OneKey Pro vs Ledger Stax: Is $400 Worth It in 2026?
Head-to-head comparison of OneKey Pro and Ledger Stax. EAL6+ vs EAL5+, open vs closed source, price breakdown, and why I recommend OneKey for most users.
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OneKey Classic 1S Review: PIN-Protected Hardware Wallet
OneKey Classic 1S hardware wallet review: PIN security, air-gapped design, open-source firmware. Is this $59 cold storage worth it for crypto users?
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OneKey Classic 1S Review: $99 Hardware Wallet Hands-On
Unboxing and testing the OneKey Classic 1S hardware wallet. Build quality, EAL6+ security, Bluetooth pairing, multi-chain support, and honest verdict.
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Hardware Wallet Architecture: BIP32/39/44 Chain Explained
How hardware wallets derive infinite keys from 12 words: BIP32/39/44 math explained with Python, plus the path collision edge case interviewers ask.