Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0406028e983309a581519abff6cfc1996c582005fabf0360eed3b533f7047753cd2b1820ed180314c3cf539a3ee18ab357e6b373a5817d0b33d834e301a4594507