Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043f91137820585780eda02c5a3a5887fd32bafc379de8a75329cb0b8f42ad93d5f7f6be74492b4d99b2d3da7f189ec061d82f4c6bfa4560c3b5041a51af14cc96