Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047d36e7c6e46b69d0fe1a8a832192ffaff5f6a446edcbe69dc22e866ad0bbf6f8dac2271aa0234cadafc24ba183be600abe5cbc5c2f2b2fd5ffb6eba4f03c2788