Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0471c54c95c245f1b925dbf9976cb6bf9727a7269a28311806a3259ce0953eb628b275f19e05054ea8749b4bdf426825487106230d8c770e8d59394b138eb84648