Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04687f287245b091c25579bcd2a947bac3511161314271d713e561777537dc0f2dc428998f773a7b7ac8320627f6b82b67d59948d4737136b128a408a54f56fd1f