Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047c767ef3c4dfe4d9da29b655bf1278b7b94709d2177c76e293b4c6a8d1aeb734bfa97960a98f3b25234459fbbd7f8b5506c4c7965336cd21171d46b80236a481