Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c6cdea7767a7771489ff096eeb13f6471d0147ac7fdaf380b71691e3fa245f04a156a1c2f96eb1dafac9977fd6d6badb3f3959b6354ed0462ac80ecb84373033