Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b020fa1865ba5919df2aae871fdf024dc09fdfcb1869a334784de688fd0ec2a5100dc808190d7c6595f0b3b07130a284e375bc1af31a7262fa933d0e9ab82176