Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04159723f9974cde0816399323621b38f0883fe6a4c40562ac57fedad7dbe4d704b72e40eb21569e3c1aa193f71bf9a0c721cb7cec11b92c4b349b09a2f58e649e