Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b5b3eb617472b6cd5f98a69c979d3fc0b9b1b6c3849a54516fb0a821f7d426a70f043dbf52409614be669fc9b5268299512c807f1e1260194dbbba03c16a2639