OneKey recently disclosed a harrowing vulnerability. It may have exposed as many as 120,000 Bitcoin private keys. The fault lies not in hardware, not in users, but deeper—in a library called Libbitcoin Explorer (bx) 3.x. That library used system time and a weak random generator: Mersenne Twister‑32, seeded only with a small 2³²‑bit seed space. As a result, private keys become predictable. Crucially, this flaw affects third‑party wallets that rely on bx 3.x or Trust Wallet Core versions up to (but excluding) 3.1.1. That includes Trust Wallet Extension v0.0.172–v0.0.183 and Trust Wallet Core ≤ v3.1.1 (excluding v3.1.1 itself). It also
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